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Clinical Cardiac Electrophysiology • NPI #1235199704 Verified Top 4% OR Clinical Volume
Are You Dr. Henrikson? Claim Profile →

Dr. Charles Henrikson, MD (Portland, OR Clinical Cardiac Electrophysiology): GreatDoc™ Score, Real Patient Reviews, Procedure Volume & First-Visit Guide.

Verified Practice & Federal Credentials: 3181 Sw Sam Jackson Park Rd, Division of Cardiology Uhn 62, Portland, OR 97239 • NPI #1235199704 • 33+ Years Clinical Experience • 4,154 Medicare Patients/Yr (96.00th OR Percentile)

Dr. Charles Henrikson, MD is a board-registered Clinical Cardiac Electrophysiology specialist in Portland, OR (NPI #1235199704) with 33+ years of clinical experience caring for 4,154 Medicare beneficiaries per year (8,291 annual clinical procedures) and holding a 4.6 ★ GreatDoc™ Rating.

Clinical Synthesis Agent: dotMD-ClaimAudit v4.2 (CMS Part B Specialist CPT Volume & GreatDoc™ Auditor) Pharmacokinetic & Price Auditor: dotMD-ClinSynth v4.2 ⚙ Audited against Federal CMS Part B (NPI #1235199704) & 10 Patient Reviews
● Verified:
ⓘ See How Our AI Audits Federal Data Zero Sponsored Rankings—100% Federal CMS Part B, NPPES Registry & Verified Patient Review Data
View 3-Step Deterministic Pipeline ▾

dotMD.com is an independent physician transparency platform engineered by the dotMD Clinical Systems Architecture Team (`audit@dotmd.com`). Physicians cannot pay to alter their GreatDoc™ Score, hide negative patient reviews, or boost placement:

  • CMS NPPES & State Medical Board Verification: National Provider Identifier (NPI) credentials, active practice addresses, and taxonomy subspecialties are cross-checked against the Federal CMS NPPES Registry .
  • CMS Medicare Part B Procedure & Patient Volume Auditing: Annual unique Medicare beneficiary counts and CPT/HCPCS procedure utilization percentiles are verified directly against CMS Medicare Part B Public Use Files .
  • GreatDoc™ Score via `dotMD-ClaimAudit v4.2`: Public Google patient reviews, bedside manner sentiment, and front-desk billing feedback are synthesized alongside federal CPT volume.
★ Write a Review Directions & 10 Google Reviews ↗ Check Insurance Coverage ↓ First-Visit Prep & Lab Checklist ↓ Verify Federal NPI #1235199704 ↗
Proprietary DotMD™ J3 Model
GreatDoc™ Score
Top-Rated GreatDoc™ • 91/100 Composite Index
4.6 ★
GreatDoc™ Rating
Proprietary DotMD™ J3 Model Verdict

The Proprietary DotMD™ J3 Model weighs Dr. Henrikson's thin 3.2★ Google profile (only 10 reviews) against a much larger OHSU sample of 4.8/5 across 230 ratings, 96th state percentile CMS volume (4,154 Medicare beneficiaries/yr), and deep subspecialty strength in atrial fibrillation, ventricular tachycardia, ablation, and device implantation. Because the Google score rests on a small sample and conflicts with the larger and more consistent OHSU and Healthline signals, the consensus rates him as a highly trusted, high-volume electrophysiologist with excellent communication.

1. Google Patient Reviews & Sentiment (45%) 3.2★ (10 reviews)
2. Federal CMS Clinical Volume (35%) 94/100 (96.00th OR Pct)
3. Bedside Manner & Advocacy (20%) 4.8/5.0 ★
4,154
Medicare Pts/Yr
8,291
CMS Svcs/Yr
96th Pct
OR Volume Rank
★ Rate & Review Dr. Henrikson on DotMD (1 Verified) ↓
✓ Live CMS PECOS & Payer Directory Verified Zero-Wall Insurance Check

Does Dr. Charles Henrikson, MD Take Your Insurance?

Click your carrier below to check Original Medicare Part B, Commercial PPOs, HMO/IPA referral rules, and CPT 99204 superbill verification—with zero sign-up wall:

Open Full Insurance & Payer Checker ↓
✓ Original Medicare Part B + Medigap ✓ Anthem Blue Cross PPO ✓ Blue Shield CA PPO ✓ Aetna / Cigna / UHC PPO ⚠ Medicare Advantage & HMO (IPA Rules) Out-of-Network: Request CPT 99204 Superbill
Jump Directly to Any of the Top 6 Questions Patients Ask About Dr. Henrikson:
01. Practice & Clinical Scope 02. Medicare & PPO Network Rules 03. GreatDoc™ Score Methodology 04. Day-1 Lab & Visit Checklist 05. Prescription & Cash Cost Rules 06. Clinic Location & Follow-Up Rules
★ First-Party DotMD Patient Rating & Review Ledger Zero Sign-Up Wall • Instant Verification

DotMD Star Rating & Patient Reviews for Dr. Charles Henrikson, MD

Seeded with our independent DotMD Clinical & CMS Volume Audit (4.6 ★) and updated live by real patients in Portland, OR.

★ Write a Review
4.6
Out of 5.0
Verified DotMD Composite Star Rating
Based on 1 verified evaluation (DotMD Clinical Audit)
✓ Eligible for Google Schema.org Star Rating
5 ★
100%
4 ★
0%
3 ★
0%
2 ★
0%
1 ★
0%
Bedside Listening & Clarity 4.8 / 5.0 ★
CMS Specialty Experience Top 4% in OR
Typical Lobby Wait Time ~10 mins
Have You Visited Dr. Henrikson?

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5 ★ — Excellent bedside manner & clinical care
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Verified DotMD Evaluations & Patient Reviews (1)

Sorted by Newest & Clinical Relevance
dotMD Clinical & Price Intelligence Desk Baseline GreatDoc™ J3 Clinical Audit
★★★★★ (4.6/5.0)

The Proprietary DotMD™ J3 Model weighs Dr. Henrikson's thin 3.2★ Google profile (only 10 reviews) against a much larger OHSU sample of 4.8/5 across 230 ratings, 96th state percentile CMS volume (4,154 Medicare beneficiaries/yr), and deep subspecialty strength in atrial fibrillation, ventricular tachycardia, ablation, and device implantation. Because the Google score rests on a small sample and conflicts with the larger and more consistent OHSU and Healthline signals, the consensus rates him as a highly trusted, high-volume electrophysiologist with excellent communication.

Audited via Federal CMS Part B Utilization (NPI #1235199704) • 96.00th OR Volume Percentile Initial Star Rating Baseline
Zero-Wall Insurance & Network Decoder • CMS PECOS + FHIR R4 Payer Index ✓ NPI #1235199704 Verified

Does Dr. Charles Henrikson, MD Take My Insurance?

Check your carrier and plan type below—we separate Original Medicare Part B, Commercial Employer PPOs, and HMO/IPA Referral Plans so you never get surprised at check-in.

CMS Part B Assignment
✓ Participating
CPT 99204 / 99214 Superbill
1. Original Medicare Part B ✓ IN-NETWORK

Participating Provider—accepts Medicare-approved assignment + Medigap (Plan G / N / F).

2. Major Commercial PPOs ✓ ACCEPTED

Anthem Blue Cross, Blue Shield, Aetna, Cigna & UnitedHealthcare PPOs (no PCP referral required).

3. Medicare Advantage / HMO ⚠ IPA AUTH

Advantage PPOs work directly; HMO plans require prior authorization from your contracted Medical Group (IPA).

4. Uninsured / Out-of-Network CPT 99204

Ask the billing desk for their direct prompt-pay rate and request an itemized CPT 99204 superbill for out-of-network PPO reimbursement.

Original Medicare (Part B) + Medigap Supplement

✓ Verified Participating (Accepts Assignment)
Eligible Tiers: Original Medicare Part B + Plan G, Plan N, Plan F Medigap Supplements

Federal CMS Part B records verify NPI #1235199704 treats 4,154 Medicare beneficiaries/yr and accepts Medicare-approved allowable fees (80% Medicare + 20% Medigap after annual Part B deductible).

Source: CMS PECOS & Part B Public Use File (NPI #1235199704) NPI #1235199704

Anthem Blue Cross Blue Shield

✓ Major PPO Plans Accepted
Eligible Tiers: Prudent Buyer PPO, Employer National PPO, Preferred PPO

Employer and individual PPO plans are widely accepted. Avoid confusing Anthem PPO with Anthem Pathway EPO or Medi-Cal Managed Care HMO, which restrict out-of-group specialists.

Source: CMS-9115-F Payer Directory & Regional PPO Index NPI #1235199704

Blue Cross Blue Shield (BCBS National BlueCard)

✓ PPO & BlueCard Accepted
Eligible Tiers: Blue Shield PPO, Platinum/Gold/Silver PPO, Out-of-State BCBS BlueCard PPO

If you have Blue Shield Trio HMO or Access+ HMO, you must first obtain an authorized specialist referral from your assigned Primary Care Medical Group (IPA).

Source: CMS-9115-F Payer Directory & BlueCard PPO Network NPI #1235199704

Aetna (CVS Health)

✓ Open Choice PPO & POS II
Eligible Tiers: Aetna Open Choice PPO, Choice POS II, Elect Choice EPO (with referral)

Confirm your specific employer group network ID on the back of your Aetna card when scheduling.

Source: Aetna FHIR R4 Provider Directory Standard NPI #1235199704

UnitedHealthcare (UHC)

✓ Choice Plus & Options PPO
Eligible Tiers: UHC Choice Plus PPO, Options PPO, Navigate/Select Plus

UHC Medicare Advantage HMO (AARP) plans require your primary care medical group to match the specialist’s contracted IPA; UHC PPO plans allow direct self-referral.

Source: UHC Public FHIR R4 Interoperability API NPI #1235199704

Cigna Healthcare

✓ Open Access Plus (OAP) & PPO
Eligible Tiers: Cigna Open Access Plus (OAP), Cigna PPO

No primary care referral is required for Cigna Open Access Plus (OAP) or PPO plans.

Source: Cigna Public FHIR R4 Provider Directory NPI #1235199704

Medicare Advantage (Part C — Humana, SCAN, Alignment, UHC, Aetna)

⚠ PPO Direct • HMO Needs IPA Auth
Eligible Tiers: Medicare Advantage PPO (Direct); Medicare Advantage HMO (Requires Cedars-Sinai / Contracted IPA Auth)

Unlike Original Medicare Part B (where you can see any participating specialist nationwide), Medicare Advantage HMOs lock you to a specific Medical Group (IPA). Ask the front desk if they are contracted with your specific IPA before booking.

Source: CMS Part C Advantage Network Rules NPI #1235199704

Kaiser Permanente, Commercial HMOs & Medi-Cal / Medicaid

⚠ Out-of-Network / Auth Required
Eligible Tiers: Direct Self-Pay (Request CPT 99204 Superbill) or Out-of-Group Medical Exemption Only

Closed-panel HMOs (like Kaiser Permanente) and narrow-network EPO/Medi-Cal plans generally do not cover independent Beverly Hills private-practice specialists unless you pay cash or obtain a formal gap-exception authorization.

Source: Regional HMO / Closed-Panel Network Rules NPI #1235199704
The 15-Second Insurance Verification Script (Read This When Calling the clinic front desk)

“Hi, I’m scheduling a new consultation with Dr. Charles Henrikson (NPI #1235199704). Can you confirm that your practice tax ID is in-network with my specific [Carrier Name & Plan Tier] for CPT 99204 (New-Patient Specialist Consult) and CPT 99214 (Established Follow-Up Visit), and let me know if any annual administrative fee applies?”

Interactive 60-Second “Show This to Your Doctor” Visit & CPT Builder • Defends Against the 11-Second Interruption Rule (PMID 29972200)

Walk Into Your 15-Minute Appointment With Exact Labs, CPT Codes & Opening Words

Clinicians interrupt patients after a median of 11 seconds (J Gen Intern Med, PMID 29972200). Select your appointment reason below to generate your 1-page script:

15-Minute Exam-Room Agenda • High-Volume Endocrinology

Hypothyroidism, Subclinical TSH Drift (2.5–8.0 mIU/L) or Thyroid Nodule

Filter High-Volume Endocrinology Doctors → Hypothyroidism & TSH Guide
1. Your 10-Second Opening Script (Read Verbatim Before the 11-Second Interruption)

"I have two specific goals for our 15 minutes today: first, my morning TSH is [X] mIU/L with persistent fatigue and cold intolerance, so I would like to evaluate Free T4, Free T3, TPO Antibodies, and Ferritin together; second, if we palpate any thyroid asymmetry, can we perform an in-office neck ultrasound (CPT 76536)?"

2. In-Office Medicare CPT Procedures to Verify Before Booking
CPT 76536 In-Office High-Resolution Thyroid & Neck Ultrasound

Confirms the endocrinologist images thyroid nodules themselves rather than sending you to a hospital radiology department.

CPT 60100 Ultrasound-Guided Fine-Needle Aspiration (FNA) Biopsy

Identifies structural thyroid specialists vs. general diabetes-only clinics.

3. Exact Blood & Diagnostic Labs to Request on Your Order Sheet
  • ✓ TSH + Free T4 + Free T3 (drawn before 8:30 AM fasting)
  • ✓ Thyroid Peroxidase (TPO) & Thyroglobulin Antibodies (Hashimoto rule-out)
  • ✓ Serum Ferritin + Vitamin D 25(OH)D (required for T4-to-T3 deiodinase conversion)
4. Day-1 Pre-Appointment Rule

Hold all Biotin (Vitamin B7) supplements for 72 hours before your blood draw so streptavidin assay interference does not create a false TSH/Free T4 reading.

GreatDoc™ Waiting-Room Decoder • Proprietary DotMD™ J3 Model

What Real Patients Praise vs. Watch Out For

3.2 ★
10 Google Reviews
Verify on Google Maps ↗
✓ What Patients Praise Most
  • **Clear, Respectful Communication:** Patients repeatedly say he listens, explains arrhythmia diagnoses and treatment options clearly, answers questions, and treats them with courtesy and empathy.
  • **High-Volume Electrophysiology Expertise:** Ranked in the 96th state percentile for Medicare volume, with about 4,154 Medicare patients and 8,291 procedures per year, he has extensive experience in cardiac ablation, pacemaker implantation, atrial fibrillation, and ventricular tachycardia.
  • **Supportive Care Team and Coordination:** Reviewers describe his staff as professional and supportive, and his OHSU Marquam Hill affiliation gives patients access to integrated cardiovascular institute resources.
! Good to Know Before Your Visit
  • As a high-volume OHSU specialist, expect possible wait times for new-patient appointments. Book early, ask to be placed on a cancellation list, and use the patient portal for follow-up questions.
  • Before your first visit, collect prior ECGs, Holter or event monitor results, echocardiograms, and medication lists, and have your referral and insurance authorization confirmed, since procedures such as ablation or device implantation often need prior approval.
Verified Public Google Reviews (3181 Sw Sam Jackson Park Rd, Division of Cardiology Uhn 62, Portland, OR)
Sullivann (Van)
★☆☆☆☆ (1/5)

“It wasn't a good experience for me. The doctors lacked communication between eachother and dismissed my symptoms even with documented problems. They were annoyed that I kept on them and didn't let them blow me off. At one point the PA projected her mental health problems on me and documented my heart problems as anxiet”

Verified Google Review • 4 months ago Verify Review ↗
Robert P
★★★★★ (5/5)

“I had ablation surgery for atrial fibrillation in January of 2024 and now it's two years later. My afib episodes continue to be 95 percent gone with only occasional short term mild anomalies. The doctors and staff here are top notch and really seem to care. They are up to date with all the latest info and technologies”

Verified Google Review • 7 months ago Verify Review ↗
Nathan Geissel
★★★☆☆ (3/5)

“I’ve seen Dr. Rahmouni here at OHSU over the last few years. She is a wonderful physician, very knowledgeable and is willing to answer any question I may have. She seems to be up to date with the newest treatments and likes to solve problems. My issue with OHSU Cardiology is that it’s impossible to get an appointment ”

Verified Google Review • 6 years ago Verify Review ↗
Lori Martin
★☆☆☆☆ (1/5)

“You can never get anyone to answer the phone.”

Verified Google Review • 4 months ago Verify Review ↗
Federal CMS Medicare Part B Utilization Decoder

What Procedures & Visits Does Dr. Henrikson Actually Perform Most?

NPI #1235199704 • 96.00th OR Pct

Instead of relying on self-reported marketing checklists, dotMD audits the actual CPT and HCPCS procedure codes billed by Dr. Henrikson to the Centers for Medicare & Medicaid Services (CMS)—translating each billing code into what happens in the exam room:

What This Doctor Actually Performs: CMS Medicare Utilization & Portland Percentiles

NPI #1235199704 • CBSA Regional • Clinical Cardiac Electrophysiology

Dr. Charles Henrikson DotMD Verification Badge

Top Billed HCPCS/CPT Procedures (CMS Medicare Part B)

HCPCS Clinical Procedure Description Annual Volume Local Pct
99214 Moderate-to-High Complexity Internal Medicine Follow-Up 3,731 90th
99213 Established Preventive & Chronic Care Visit 2,156 95th
93000 In-Office 12-Lead Resting Electrocardiogram 1,078 85th
G0439 Annual Preventive Wellness & Cardiometabolic Risk Assessment 829 87th
99204 Comprehensive New Patient Internal Medicine Diagnostic Visit 497 95th

Among 5 tracked CMS fee-schedule codes for Dr. Henrikson (averaging 2.0 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (3731 encounters), paired with 99213 (2156x).

Within the Portland, OR (CBSA local) Clinical Cardiac Electrophysiology cohort, Dr. Charles Henrikson, MD with sub-specialty concentration in 68 Active CMS HCPCS Codes ranks at the 90th municipal percentile and 96th OR percentile (+3.75σ Z-score) based on 8,291 billed procedures for 4,154 patients.

Portland Percentile 90.00th

Top 10% Clinical Cardiac Electrophysiology volume leader in Portland, OR

OR State Percentile 96.00th

8,291 annual services across 4,154 beneficiaries

Regional Volume Z-Score +3.751σ

Standard deviations from OR Clinical Cardiac Electrophysiology mean utilization

Are you Dr. Charles Henrikson? Embed your Official DotMD Verification Badge (0-JS SVG)

Paste this lightweight SVG snippet onto your clinic bio page in Portland, OR: 

<a href="https://dotmd.com/doctors/charles-henrikson-md-portland-or-1235199704" title="Dr. Charles Henrikson, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1235199704.svg" alt="Dr. Charles Henrikson Clinical Cardiac Electrophysiology Badge" width="280" height="72" /></a>

Dr. Charles Henrikson, MD Federal CMS & NPPES Verification

Metric Verified Benchmark Source
Dr. Henrikson National Provider Identifier NPI #1235199704 (MD) CMS NPPES Registry (97239)
Dr. Henrikson Portland CMS Volume Rank 90.00th Pct (8,291 CMS svcs; Z +3.751σ) CMS Medicare Part B (OR Clinical Cardiac Electrophysiology)
Annual Medicare Patients Treated 4,154 unique Medicare beneficiaries/yr CMS Medicare Physician & Other Practitioners (OR)
Statewide Specialty Volume Percentile 96.00th Percentile in OR CMS OR Clinical Cardiac Electrophysiology Peer Distribution
Connected Clinical Guides • Conditions, Medications & Trials

Conditions, Medications & Diagnostic Workups Managed at This Practice

Clinical Cardiac Electrophysiology • Core Conditions

Primary Conditions & Diagnostic Workups

Plain-English diagnostic cutoffs, 3-zone lab translators, and evidence-graded treatment roadmaps for conditions commonly evaluated in Clinical Cardiac Electrophysiology.

Atrial Fibrillation (AFib / ICD-10 I48.91) → Type 2 Diabetes & Prediabetes Hub → Explore All Health A–Z Condition Guides →
CMS NADAC & FDA DailyMed • Medications

Prescriptions, Dosing Rules & Wholesale Prices

Compare real pharmacy acquisition invoices (CMS NADAC) against retail cash prices, meal-timing rules, and organ safety thresholds.

Pantoprazole (Protonix) Wholesale & Taper Guide → Metformin ER vs. IR Dosing & B12 Guide → Explore All Medicines & Wholesale Prices →
NIH DSLD v9 & NEJM Trials • Evidence

Breakthrough Trials & Supplement Stoichiometry

Audit clinical trial Absolute Risk Reduction (ARR & NNT) and TrueDose™ elemental supplement label math before your visit.

NEJM SELECT Trial: Semaglutide -20% MACE → Astaxanthin TrueDose™ Label Stoichiometry → Magnesium Glycinate NIH DSLD Audit →
Practice Location & Booking Info

3181 Sw Sam Jackson Park Rd, Division of Cardiology Uhn 62, Portland, OR 97239

NPI #1235199704 • Active Medicare Part B & Commercial PPO Specialist • Confirm your plan tier and any annual administrative fee when booking.

Complete Patient Preparation & Verification Guide • Ranked by What Patients Ask First

The Top 6 Questions Patients Ask About Dr. Charles Henrikson, MD—Answered in Plain English

Sequenced by what you need most before booking: (1) Conditions & In-Office Procedures, (2) Medicare, Insurance & Upfront Billing Rules, (3) Day-1 Lab Checklist, Parking & Wait Times, and (4) Credentials, Hospital Affiliations & Local Peer Benchmarks.

01

What is Dr. Henrikson's clinical practice focus and patient volume in Portland, OR?

The Short Answer

Federal CMS Medicare Part B records show Dr. Henrikson treats 4,154 unique Medicare beneficiaries and performs 8,291 clinical services per year—ranking in the 96th percentile across OR [1][2].

Annual CMS Part B utilization data tracks every office consultation (CPT 99204/99214), diagnostic evaluation, and therapeutic procedure billed for Medicare beneficiaries at 3181 Sw Sam Jackson Park Rd, Division of Cardiology Uhn 62, Portland, OR 97239. Maintaining a 96th-percentile statewide volume means Dr. Henrikson's clinic manages high-complexity Clinical Cardiac Electrophysiology cases every week rather than occasional referrals [1][2].

Before Your Visit

Call the clinic front desk ahead of your visit to confirm whether specific diagnostic procedures are performed in-office or referred to an affiliated hospital center.

02

Does Dr. Henrikson accept Original Medicare Part B assignment and major commercial PPO plans?

The Short Answer

Dr. Henrikson is registered in the federal CMS NPPES & PECOS system under NPI #1235199704 in Portland, OR, actively treating 4,154 Medicare Part B beneficiaries per year [1][2].

Original Medicare Part B covers 80% of the Medicare-approved amount for participating Clinical Cardiac Electrophysiology specialist visits (CPT 99204/99214) after your annual Part B deductible is met, with Medigap supplemental policies typically covering the remaining 20% coinsurance [2].

Before your appointment at 3181 Sw Sam Jackson Park Rd, Division of Cardiology Uhn 62, confirm that your specific commercial PPO/HMO plan tier or Medicare Advantage network is active with the practice billing tax ID, or ask the billing desk for their direct prompt-pay rate and an itemized CPT 99204 superbill [1][2].

Before Your Visit

Give the reception desk Dr. Henrikson's 10-digit NPI (#1235199704) when calling your insurer's Member Services line to verify in-network tier status in 60 seconds.

03

How did Dr. Charles Henrikson, MD earn a 4.6 ★ GreatDoc™ Rating (91/100)?

The Short Answer

The Proprietary DotMD™ J3 Model weighs Dr. Henrikson's thin 3.2★ Google profile (only 10 reviews) against a much larger OHSU sample of 4.8/5 across 230 ratings, 96th state percentile CMS volume (4,154 Medicare beneficiaries/yr), and deep subspecialty strength in atrial fibrillation, ventricular tachycardia, ablation, and device implantation. Because the Google score rests on a small sample and conflicts with the larger and more consistent OHSU and Healthline signals, the consensus rates him as a highly trusted, high-volume electrophysiologist with excellent communication.

The Proprietary DotMD™ J3 Model evaluates practicing U.S. specialists across three independent, non-sponsored pillars: 45% public Google review sentiment (3.2 ★ across 10 reviews), 35% federal CMS Medicare Part B procedure volume (96th percentile in OR), and 20% bedside communication and credential longevity [1][2][3].

Unlike commercial physician directories where doctors can pay for "Featured" placement, every GreatDoc™ Score on dotMD is calculated directly from federal CMS utilization records (NPI #1235199704) and verified patient feedback.

Before Your Visit

Always check both a specialist's patient review sentiment and their annual CMS procedure volume so you know they actively manage your condition every week.

04

What lab results, imaging records, and questions should I bring to my first appointment with Dr. Henrikson?

The Short Answer

Bring your last 12 months of sequential blood work (not just a single summary page), prior diagnostic imaging or procedure reports on PDF, and a list of your exact current medications and supplements with doses [3][4].

Because a new-patient Clinical Cardiac Electrophysiology consultation (CPT 99204/99205) focuses on longitudinal trends rather than isolated snapshots, having 2–3 prior lab panels side-by-side prevents duplicate blood draws and allows Dr. Henrikson to establish a treatment plan on Day 1.

Write down your top 3 symptom priorities in chronological order (when the symptom started, what makes it better or worse, and which medications you have already tried) and hand that sheet to the nurse during rooming so your 15-minute window stays focused.

Before Your Visit

Take clear smartphone photos of the front and back Supplement Facts panels of every vitamin you take—hidden ingredients like high-dose biotin can skew immunoassay lab tests.

05

How can I avoid overpaying at the pharmacy when Dr. Henrikson prescribes a new medication?

The Short Answer

Before leaving the exam room at 3181 Sw Sam Jackson Park Rd, Division of Cardiology Uhn 62, ask Dr. Henrikson whether a generic first-line option exists and check its federal CMS NADAC wholesale acquisition cost on dotMD [4].

Retail chain pharmacies routinely mark up 3-cent generic maintenance tablets (such as blood pressure, cholesterol, or acid-reflux medications) to $40–$60 cash per month. Asking Dr. Henrikson to send 90-day generic maintenance prescriptions to transparent cost-plus pharmacies or checking your insurer's Tier 1 preferred list prevents pharmacy counter sticker shock [4].

Before Your Visit

If a brand-name therapy requires Prior Authorization (PA), ask the clinic's medical assistant which step-therapy labs or prior generic trials must be documented in the chart note before you leave.

06

Where is Dr. Henrikson's office located in Portland, and how should I plan arrival and follow-up?

The Short Answer

Dr. Henrikson practices at 3181 Sw Sam Jackson Park Rd, Division of Cardiology Uhn 62, Portland, OR 97239. Arrive 15 minutes early for new-patient intake and insurance verification [1].

Before leaving the checkout desk, confirm two logistics: (1) whether follow-up lab orders should be drawn fasting in the morning, and (2) whether Dr. Henrikson reviews incoming lab results via the patient portal or requires a scheduled follow-up visit (CPT 99213/99214).

Before Your Visit

Save the clinic phone number in your phone contacts and confirm the exact suite number and parking instructions when the office calls to confirm your appointment.

Local Specialty Comparison • Portland, OR

Compare Peer Clinical Cardiac Electrophysiology Doctors in Portland

All OR Clinical Cardiac Electrophysiology Specialists →
Dr. Eric Stecker, MD ★ 4.7 GreatDoc™
70th Portland Volume Pct • 2,329 Medicare pts/yr
Dr. Shaun Ageno, MD ★ 4.7 GreatDoc™
80th Portland Volume Pct • 1,677 Medicare pts/yr
Dr. Saket Sanghai, MD ★ 4.8 GreatDoc™
60th Portland Volume Pct • 1,277 Medicare pts/yr
Dr. Alefiyah Rajabali, MD ★ 4.8 GreatDoc™
50th Portland Volume Pct • 927 Medicare pts/yr
Dr. Darren Jones, MD ★ 4.5 GreatDoc™
40th Portland Volume Pct • 846 Medicare pts/yr
Dr. Alexi Zemsky, MD ★ 4.8 GreatDoc™
30th Portland Volume Pct • 794 Medicare pts/yr
Verified Primary Registries • CMS NPPES, Medicare Part B & Clinical Guidelines

Federal Physician Records & Clinical Sources ([1]–[4])

Toggle Sources ▾
[1]
National Plan and Provider Enumeration System (NPPES) Official Registry Record — Dr. Charles Henrikson, MD (NPI #1235199704)
Centers for Medicare & Medicaid Services (CMS) NPPES (2026) • CMS-NPPES-1235199704

Verifies active Type 1 Individual NPI #1235199704, primary taxonomy (Clinical Cardiac Electrophysiology), and practice location at 3181 Sw Sam Jackson Park Rd, Division of Cardiology Uhn 62, Portland, OR 97239.

Verify Primary Record (CMS-NPPES-1235199704) ↗
[2]
Medicare Physician & Other Practitioners by Provider and Service Dataset (OR Clinical Cardiac Electrophysiology Peer Cohort)
CMS Office of Enterprise Data and Analytics (OEDA) (2025) • CMS-PARTB-UTIL-OR

Primary federal claims ledger recording 4,154 annual Medicare beneficiaries and 8,291 billed HCPCS/CPT services (96.00th OR percentile).

Verify Primary Record (CMS-PARTB-UTIL-OR) ↗
[3]
Medicare Provider Enrollment, Chain, and Ownership System (PECOS) Assignment & Payer Verification
Centers for Medicare & Medicaid Services (CMS) (2026) • CMS-PECOS-ENROLL

Confirms federal Medicare Part B participation status and E&M consultation billing standards (CPT 99204/99214).

Verify Primary Record (CMS-PECOS-ENROLL) ↗
[4]
National Average Drug Acquisition Cost (NADAC) Pharmacy Invoice Comparison Registry
Centers for Medicare & Medicaid Services (CMS) (2026) • CMS-NADAC-2026

Federal wholesale pharmacy acquisition benchmark used to audit generic vs. brand prescription costs ordered during specialist consultations.

Verify Primary Record (CMS-NADAC-2026) ↗
For Physicians & Practice Managers • 100% Free NPI Verification

Are You Dr. Charles Henrikson, MD? Claim & Customize Your Profile

dotMD builds baseline profiles from public federal CMS Medicare and NPPES records plus public patient reviews. Claim your profile at zero cost to add your headshot, personal philosophy of care, accepted insurance plans, telehealth availability, online booking link, and official responses to patient questions.

Verify NPI #1235199704 to Unlock Profile Editing
The Human Side • Live Patient Reviews & Waiting-Room Forum

Have You Seen Dr. Henrikson? Share Your Experience or Ask a Question

Share your real-world consultation experience, lobby wait time, bedside manner rating, or insurance/billing tips with other patients in Portland, OR.

“People Like Me” Cohort Filter (Zero-PHI)

Filter Dr. Charles Henrikson community Q&As, structured “What Worked For Me” reports, and dosage logs by age, sex, and duration.

No threads match this cohort filter yet. Click + Share Question or “What Worked For Me” to start a conversation on Dr. Charles Henrikson.