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Internal Medicine Doctors Who Perform the Procedure You Need—and Take Your Insurance.

Comprehensive multi-system diagnostic evaluation (CPT 99204/99214), chronic cardiometabolic medication management, preventive cancer screening, and specialist triage. Filter by your insurance carrier, state, or procedure below.

4. Complete Physician Directory

All Internal Medicine Physicians (12,940)

Page 271 of 360

Dr. Muhammad Shahzad, MD

Oakbrook Terrace, IL 60181

★★★★★ 4.6 (23)
89th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (4,788 CMS services/yr).

✓ Accepts UnitedHealthcare ~$218 Cash

Dr. Sumeesh Dhawan, MD

Arlington, TX 76002

★★★★★ 4.6 (23)
75th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (3,047 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Vera Nelson, MD

Casper, WY 82601

★★★★★ 4.6 (23)
40th WY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,100 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Jermaine Myers, MD

Wellington, FL 33467

★★★★★ 4.6 (23)
56th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,772 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. David Larson, MD

Beaverton, OR 97007

★★★★★ 4.6 (15)
20th OR Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (793 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Hossein Pirastehfar, MD

Santa Monica, CA 90404

★★★★★ 4.6 (19)
67th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,352 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash

Dr. Amanda Vanlandingham, DO

Johnson City, TN 37604

★★★★★ 4.6 (19)
53rd TN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,018 CMS services/yr).

✓ Accepts UnitedHealthcare ~$201 Cash

Dr. Arpit Singhal, MD

Augusta, GA 30912

★★★★★ 4.6 (19)
19th GA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (820 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Rajendra Prasad, MD

Los Angeles, CA 90034

★★★★★ 4.6 (19)
87th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (5,407 CMS services/yr).

✓ Accepts UnitedHealthcare ~$231 Cash

Dr. Samuel Charvit, MD

Brooksville, FL 34613

★★★★★ 4.6 (15)
54th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,663 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash
★★★★★ 4.6 (19)
63rd FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,115 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. Damian Crawford, MD

Boston, MA 02118

★★★★★ 4.6 (15)
45th MA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,234 CMS services/yr).

✓ Accepts UnitedHealthcare ~$227 Cash

Dr. Nausheen Hasan, MD

Carol Stream, IL 60188

★★★★★ 4.6 (15)
89th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (4,904 CMS services/yr).

✓ Accepts UnitedHealthcare ~$218 Cash

Dr. John Badlissi, MD

Nederland, TX 77627

★★★★★ 4.6 (19)
71st TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,594 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Jonathan Finks, MD

Overland Park, KS 66213

★★★★★ 4.6 (15)
85th KS Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (5,597 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Stacy Hardy, MD

Mcalester, OK 74501

★★★★★ 4.6 (19)
76th OK Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (3,145 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Robert Langman, DO

South Elgin, IL 60177

★★★★★ 4.6 (19)
75th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,673 CMS services/yr).

✓ Accepts UnitedHealthcare ~$218 Cash

Dr. Steven Mcclelland, MD

Clawson, MI 48017

★★★★★ 4.6 (15)
93rd MI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (5,198 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Steele Lancaster, MD

Tallahassee, FL 32308

★★★★★ 4.6 (19)
60th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,926 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. Timothy Shack, MD

Cherry Hill, NJ 08034

★★★★★ 4.6 (15)
68th NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,238 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Abd Noghnogh, MD

Munster, IN 46321

★★★★★ 4.6 (15)
71st IN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,423 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Ali Chaudhry, MD

Margate, FL 33063

★★★★★ 4.6 (15)
71st FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,719 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. Luis Javier, MD

Gainesville, FL 32605

★★★★★ 4.6 (23)
59th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,879 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash
★★★★★ 4.6 (23)
65th NV Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,913 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Steven Winer, MD

Paramus, NJ 07652

★★★★★ 4.6 (23)
85th NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (3,735 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Katherine Keil, MD

New York, NY 10016

★★★★★ 4.6 (23)
69th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,477 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash

Dr. Orighomisan Pessu, MD

Annapolis, MD 21401

★★★★★ 4.6 (15)
35th MD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,202 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Philip Kiley, MD

Mount Prospect, IL 60056

★★★★★ 4.6 (15)
60th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,745 CMS services/yr).

✓ Accepts UnitedHealthcare ~$218 Cash

Dr. Inderjit Singh, MD

Saint Louis, MO 63136

★★★★★ 4.6 (23)
86th MO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (3,140 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Anisa Valina, DO

Las Vegas, NV 89113

★★★★★ 4.6 (15)
85th NV Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (4,006 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. David Danowski, MD

Prescott, AZ 86305

★★★★★ 4.6 (15)
74th AZ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,568 CMS services/yr).

✓ Accepts UnitedHealthcare ~$207 Cash

Dr. Asad Javaid, MD

Cincinnati, OH 45220

★★★★★ 4.6 (15)
29th OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (872 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Thomas Heischmidt, MD

Effingham, IL 62401

★★★★★ 4.6 (19)
51st IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,405 CMS services/yr).

✓ Accepts UnitedHealthcare ~$218 Cash

Dr. Alberto Soyano, MD

Sarasota, FL 34239

★★★★★ 4.6 (15)
43rd FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,288 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. Giuseppe Marzella, MD

East Hanover, NJ 07936

★★★★★ 4.6 (23)
96th NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (7,966 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Sam Rodd, MD

Woodbridge, VA 22193

★★★★★ 4.6 (15)
49th VA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,428 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash
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

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.

Patient Triage & Insurance Verification Guide

Frequently Asked Questions: Choosing a Specialist by CPT Volume & Insurance Network

Why does CMS Medicare Part B procedure volume matter when choosing a specialist?

General directory listings show what a doctor claims to treat, whereas federal CMS Medicare Part B claims reveal what they actually perform every week. For example, seeing an endocrinologist who performs 400+ in-office thyroid neck ultrasounds (CPT 76536) per year or a gastroenterologist in the top decile for adenoma detection colonoscopy (CPT 45385) prevents unnecessary outside imaging referrals and repeat appointments.

How does dotMD prevent health-system lab rollups and low-rated clinics from skewing Page 1?

Large hospital networks often bill tens of thousands of automated lab draws or vaccination claims under a single department chair NPI. Our directory triage engine isolates individual practicing clinicians (300 to 4,500 Medicare beneficiaries/year) and requires a minimum 4.2-star verified Google patient consensus with at least 15 reviews for default showcase rankings.

How does the GreatDoc™ Star Rating separate bedside manner from front-desk billing complaints?

The GreatDoc™ rating—calculated by the Proprietary DotMD™ J3 Model—audits patient reviews across clinical diagnostic accuracy, unhurried listening, and procedure skill while flagging administrative friction points (such as $250 annual clinic fees, parking validation costs, or phone hold times) so you know exactly what to expect before walking into the waiting room.

How do I verify if a doctor takes my specific PPO, HMO, or Medicare plan?

Every flagship physician profile on dotMD includes an interactive Insurance Network & Cash-Rate Checker covering Original Medicare Part B, Medicare Advantage, BlueCross BlueShield, Aetna, Cigna, UnitedHealthcare, and regional PPO/HMO plans—plus the exact CMS geo-adjusted CPT 99204 self-pay cash rate ($195–$260) and 3-question script to verify network participation with the billing desk.