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749,040 Verified U.S. Physicians • 51 States & Territories • Zero Sponsored Placements
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Verified U.S. Doctors Who Accept UnitedHealthcare.

Enter a doctor’s name, specialty, or procedure alongside your insurance plan to find verified specialists with real Medicare procedure counts and patient reviews.

4. Complete Physician Directory

All Verified Physicians (118,526)

Page 24 of 3,293

Dr. Matthew Merritt, MD

Bethlehem, PA 18015

★★★★★ 4.9 (26)
99th PA Pct

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

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Howard Offenberg, MD

Ormond Beach, FL 32174

★★★★★ 4.9 (26)
97th 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 (15,301 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. Paul Guidry, MD

Shreveport, LA 71101

★★★★★ 4.9 (26)
97th LA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (12,337 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Rance Wentworth, MD

Bowling Green, KY 42101

★★★★★ 4.9 (26)
98th KY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (34,388 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Michael Wein, MD

Vero Beach, FL 32960

★★★★★ 4.9 (26)
96th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Percutaneous aeroallergen & food skin-prick testing (CPT 95004) & subspecialty diagnostics (58,131 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. Scott Lisse, MD

Houston, TX 77027

★★★★★ 4.9 (26)
88th 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 (5,349 CMS services/yr).

✓ Accepts UnitedHealthcare ~$212 Cash
Optometry ★ 4.9

Dr. Melanie Brown-Demichele, OD

Mountain Top, PA 18707

★★★★★ 4.9 (26)
86th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,055 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. William Watkins, MD

Shreveport, LA 71104

★★★★★ 4.9 (26)
76th LA Pct

Top Billed Procedure: Focused Ear, Nose, Sinus & Throat Examination [CPT 99213] • Diagnostic nasal endoscopy (CPT 31231) & subspecialty diagnostics (3,531 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash
Hematology ★ 4.7

Dr. Nitin Rohatgi, MD

Sacramento, CA 95816

★★★★★ 4.9 (26)
27th 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 (961 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash

Dr. Mohsin Altaf, MD

Greendale, WI 53129

★★★★★ 4.9 (26)
75th WI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,068 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Anthony Depaola, DO

Branchville, NJ 07826

★★★★★ 4.9 (26)
88th 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 (4,256 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash
Neurology ★ 4.9
★★★★★ 4.9 (26)
92nd AR Pct

Top Billed Procedure: Established Neurologic, Migraine & Movement Evaluation [CPT 99214] • EMG & nerve conduction velocity studies for neuropathy/sciatica (CPT 95886 / 95910) & subspecialty diagnostics (1,015 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Alexander Gloria, MD

Warrenton, OR 97146

★★★★★ 4.9 (26)
86th OR Pct

Top Billed Procedure: Comprehensive Primary Care & Chronic Protocol Management [CPT 99214] • Preventive wellness exams (CPT 99395/99396) & subspecialty diagnostics (3,461 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. David Miller, MD

Tucson, AZ 85724

★★★★★ 4.9 (26)
99th AZ Pct

Top Billed Procedure: Established Pulmonary, Asthma & COPD Management [CPT 99214] • Complete pulmonary function testing / spirometry with bronchodilator response (CPT 94060) & subspecialty diagnostics (1,395 CMS services/yr).

✓ Accepts UnitedHealthcare ~$207 Cash

Dr. Leslie Borow, MD

Englewood, NJ 07631

★★★★★ 4.9 (26)
88th 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 (542 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Mark Kowalski, MD

Sahuarita, AZ 85629

★★★★★ 4.9 (26)
25th AZ Pct

Top Billed Procedure: Focused Orthopedic Joint & Spine Mobility Evaluation [CPT 99213] • Ultrasound-guided major joint aspirations/injections (CPT 20610 / 20611) & subspecialty diagnostics (1,261 CMS services/yr).

✓ Accepts UnitedHealthcare ~$207 Cash

Dr. Randal Brown, MD

Fort Worth, TX 76132

★★★★★ 4.9 (26)
90th TX Pct

Top Billed Procedure: Comprehensive Primary Care & Chronic Protocol Management [CPT 99214] • Preventive wellness exams (CPT 99395/99396) & subspecialty diagnostics (6,250 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Audra Clos, MD

Jersey Village, TX 77065

★★★★★ 4.9 (26)
65th TX Pct

Top Billed Procedure: Cryotherapy Destruction of Premalignant Actinic Lesion [CPT 17000] • Total-body dermoscopy skin checks & subspecialty diagnostics (4,616 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Phoebe Mellen, MD

Philadelphia, PA 19107

★★★★★ 4.9 (26)
89th PA Pct

Top Billed Procedure: Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal E [CPT 92014] • Optical Coherence Tomography retinal/optic nerve scanning (CPT 92133 / 92134) & subspecialty diagnostics (20,270 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Chad Talarek, MD

Philadelphia, PA 19140

★★★★★ 4.9 (26)
90th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (616 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash
★★★★★ 4.9 (26)
99th CA Pct

Top Billed Procedure: Comprehensive Primary Care & Chronic Protocol Management [CPT 99214] • Preventive wellness exams (CPT 99395/99396) & subspecialty diagnostics (4,935 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash

Dr. Katharine Price, MD

Rochester, MN 55905

★★★★★ 4.9 (26)
89th MN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (91,918 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Bradley Saunders, MD

Wichita, KS 67206

★★★★★ 4.9 (26)
95th KS Pct

Top Billed Procedure: Focused Orthopedic Joint & Spine Mobility Evaluation [CPT 99213] • Ultrasound-guided major joint aspirations/injections (CPT 20610 / 20611) & subspecialty diagnostics (24,754 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash
Neurology ★ 4.6

Dr. Kelly Geary, DO

Puttstown, PA 19464

★★★★★ 4.9 (26)
20th PA Pct

Top Billed Procedure: Established Neurologic, Migraine & Movement Evaluation [CPT 99214] • EMG & nerve conduction velocity studies for neuropathy/sciatica (CPT 95886 / 95910) & subspecialty diagnostics (789 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Hamilton Bice, DO

Cape Charles, VA 23310

★★★★★ 4.9 (26)
74th VA Pct

Top Billed Procedure: Comprehensive Primary Care & Chronic Protocol Management [CPT 99214] • Preventive wellness exams (CPT 99395/99396) & subspecialty diagnostics (2,980 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Sheikh Parviz, MD

Chambersburg, PA 17201

★★★★★ 4.9 (26)
81st PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,063 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash
Podiatry ★ 4.9

Dr. Mark Olsen, DPM

Mesa, AZ 85203

★★★★★ 4.9 (26)
98th 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 (17,720 CMS services/yr).

✓ Accepts UnitedHealthcare ~$207 Cash

Dr. Treva Graham, MD

Sayre, OK 73662

★★★★★ 4.9 (26)
48th OK Pct

Top Billed Procedure: Comprehensive Primary Care & Chronic Protocol Management [CPT 99214] • Preventive wellness exams (CPT 99395/99396) & subspecialty diagnostics (1,620 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Ravinder Shergill, MD

Vancouver, WA 98683

★★★★★ 4.9 (26)
93rd WA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (5,490 CMS services/yr).

✓ Accepts UnitedHealthcare ~$222 Cash

Dr. Mark Dumas, MD

Richmond, VA 23226

★★★★★ 4.9 (26)
84th 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 (555 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Hwan Yoo, MD

Salisbury, MD 21804

★★★★★ 4.9 (26)
16th MD Pct

Top Billed Procedure: Established Gastroenterology, GERD & IBD Evaluation [CPT 99214] • Diagnostic & screening colonoscopy with polypectomy (CPT 45378 / 45385) & subspecialty diagnostics (812 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Karl Nazareth, MD

Houston, TX 77042

★★★★★ 4.9 (26)
92nd 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 (753 CMS services/yr).

✓ Accepts UnitedHealthcare ~$212 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.