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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 5 of 3,293
★★★★☆ 4.3 (436)
94th CO Pct

Top Billed Procedure: Cryotherapy Destruction of Premalignant Actinic Lesion [CPT 17000] • Total-body dermoscopy skin checks & subspecialty diagnostics (10,669 CMS services/yr).

✓ Accepts UnitedHealthcare ~$211 Cash
Cardiology ★ 4.4

Dr. Meena Sundaram, MD

Boston, MA 02114

★★★☆☆ 3.4 (20)
89th MA Pct

Top Billed Procedure: Established Cardiology Consultation & Hemodynamic Review [CPT 99214] • Transthoracic echocardiography (CPT 93306) & subspecialty diagnostics (5,444 CMS services/yr).

✓ Accepts UnitedHealthcare ~$227 Cash

Dr. Michael Jungkeit, MD

Poulsbo, WA 98370

★★★★☆ 4.3 (22)
99th WA Pct

Top Billed Procedure: Focused Ear, Nose, Sinus & Throat Examination [CPT 99213] • Diagnostic nasal endoscopy (CPT 31231) & subspecialty diagnostics (12,973 CMS services/yr).

✓ Accepts UnitedHealthcare ~$222 Cash

Dr. Gary Mccracken, MD

Scottsdale, AZ 85260

★★★★☆ 4.0 (17)
92nd AZ Pct

Top Billed Procedure: Cryotherapy Destruction of Premalignant Actinic Lesion [CPT 17000] • Total-body dermoscopy skin checks & subspecialty diagnostics (15,987 CMS services/yr).

✓ Accepts UnitedHealthcare ~$210 Cash

Dr. John Geiss, DO

Santa Ana, CA 92707

★★★★☆ 4.2 (80)
97th CA Pct

Top Billed Procedure: Comprehensive Primary Care & Chronic Protocol Management [CPT 99214] • Preventive wellness exams (CPT 99395/99396) & subspecialty diagnostics (14,507 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash
Cardiology ★ 4.4

Dr. David Ende, MD

Mcfarland, WI 53558

★★★★★ 4.8 (18)
76th WI Pct

Top Billed Procedure: Established Cardiology Consultation & Hemodynamic Review [CPT 99214] • Transthoracic echocardiography (CPT 93306) & subspecialty diagnostics (3,184 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Sunit Mukherjee, MD

North Andover, MA 01845

★★★★☆ 4.1 (24)
90th MA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Coronary angiography & percutaneous coronary intervention (CPT 92928) & subspecialty diagnostics (4,612 CMS services/yr).

✓ Accepts UnitedHealthcare ~$224 Cash
Cardiology ★ 4.4

Dr. Karman Tandon, MD

Bellingham, WA 98226

★★★☆☆ 3.1 (35)
99th WA Pct

Top Billed Procedure: Established Cardiology Consultation & Hemodynamic Review [CPT 99214] • Transthoracic echocardiography (CPT 93306) & subspecialty diagnostics (9,968 CMS services/yr).

✓ Accepts UnitedHealthcare ~$222 Cash
Cardiology ★ 4.4

Dr. William Resh, MD

Las Vegas, NV 89128

★★★★★ 4.7 (118)
93rd NV Pct

Top Billed Procedure: Established Cardiology Consultation & Hemodynamic Review [CPT 99214] • Transthoracic echocardiography (CPT 93306) & subspecialty diagnostics (12,353 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Robert Biernbaum, DO

Fairport, NY 14450

★★★★★ 4.5 (876)
94th 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 (3,054 CMS services/yr).

✓ Accepts UnitedHealthcare ~$232 Cash
★★★★☆ 3.8 (218)
97th MA 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 (44,423 CMS services/yr).

✓ Accepts UnitedHealthcare ~$227 Cash

Dr. Steven Fishman, MD

Monticello, NY 12701

★★★★☆ 4.4 (36)
99th NY Pct

Top Billed Procedure: Cryotherapy Destruction of Premalignant Actinic Lesion [CPT 17000] • Total-body dermoscopy skin checks & subspecialty diagnostics (27,225 CMS services/yr).

✓ Accepts UnitedHealthcare ~$232 Cash

Dr. Rooptaz Sibia, MD

Boynton Beach, FL 33437

★★★★☆ 4.0 (23)
99th 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 (90,893 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. John Sullivan, MD

Jacksonville, FL 32256

★★★★☆ 3.6 (41)
92nd FL 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 (38,028 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. Bryan Doonan, MD

Newport Beach, CA 92660

★★★★☆ 4.0 (29)
99th CA Pct

Top Billed Procedure: Comprehensive Primary Care & Chronic Protocol Management [CPT 99214] • Preventive wellness exams (CPT 99395/99396) & subspecialty diagnostics (33,108 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash
Cardiology ★ 4.3

Dr. Michael Osborn, MD

Rochester, MN 55905

★★★★★ 4.8 (18)
93rd MN Pct

Top Billed Procedure: Established Cardiology Consultation & Hemodynamic Review [CPT 99214] • Transthoracic echocardiography (CPT 93306) & subspecialty diagnostics (4,431 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Dinesh Verma, MD

Chico, CA 95973

★★★★☆ 4.3 (55)
97th CA Pct

Top Billed Procedure: Established Pulmonary, Asthma & COPD Management [CPT 99214] • Complete pulmonary function testing / spirometry with bronchodilator response (CPT 94060) & subspecialty diagnostics (9,549 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash

Dr. John Rupp, MD

Kansas City, MO 64114

★★★★☆ 4.0 (27)
97th MO Pct

Top Billed Procedure: Cryotherapy Destruction of Premalignant Actinic Lesion [CPT 17000] • Total-body dermoscopy skin checks & subspecialty diagnostics (20,132 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Ryan Seibert, MD

Burlington, MA 01803

★★★☆☆ 3.3 (39)
97th 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 (7,917 CMS services/yr).

✓ Accepts UnitedHealthcare ~$224 Cash
Cardiology ★ 4.3

Dr. David Lam, MD

Seattle, WA 98122

★★★☆☆ 3.4 (33)
96th WA Pct

Top Billed Procedure: Established Cardiology Consultation & Hemodynamic Review [CPT 99214] • Transthoracic echocardiography (CPT 93306) & subspecialty diagnostics (5,939 CMS services/yr).

✓ Accepts UnitedHealthcare ~$225 Cash
Cardiology ★ 4.3

Dr. Vikram Grewal, MD

Springfield, MA 01103

★★★☆☆ 2.6 (29)
94th MA Pct

Top Billed Procedure: Established Cardiology Consultation & Hemodynamic Review [CPT 99214] • Transthoracic echocardiography (CPT 93306) & subspecialty diagnostics (7,029 CMS services/yr).

✓ Accepts UnitedHealthcare ~$224 Cash

Dr. Jamison Feramisco, MD

San Diego, CA 92119

★★★☆☆ 3.3 (24)
99th CA Pct

Top Billed Procedure: Cryotherapy Destruction of Premalignant Actinic Lesion [CPT 17000] • Total-body dermoscopy skin checks & subspecialty diagnostics (58,585 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash
Psychiatry ★ 4.3

Dr. Daniel Culliford, MD

Brooklyn, NY 11249

★★★★★ 4.6 (19)
97th NY Pct

Top Billed Procedure: Psychopharmacology Medication & Symptom Titration Visit [CPT 99214] • Comprehensive psychiatric diagnostic evaluation (CPT 90792) & subspecialty diagnostics (5,175 CMS services/yr).

✓ Accepts UnitedHealthcare ~$232 Cash

Dr. Shailesh Nandish, MD

Springfield, IL 62701

★★★★☆ 3.9 (21)
97th 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 (10,801 CMS services/yr).

✓ Accepts UnitedHealthcare ~$218 Cash
Cardiology ★ 4.2

Dr. Gavin Leask, MD

Florence, SC 29506

★★★★☆ 3.6 (34)
93rd SC Pct

Top Billed Procedure: Established Cardiology Consultation & Hemodynamic Review [CPT 99214] • Transthoracic echocardiography (CPT 93306) & subspecialty diagnostics (9,800 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash
Cardiology ★ 4.2

Dr. Mehran Moussavian, DO

Chula Vista, CA 91911

★★★★☆ 3.8 (25)
93rd CA Pct

Top Billed Procedure: Established Cardiology Consultation & Hemodynamic Review [CPT 99214] • Transthoracic echocardiography (CPT 93306) & subspecialty diagnostics (15,560 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash

Dr. Vimesh Mithani, MD

Palm Harbor, FL 34684

★★★★☆ 4.0 (67)
91st FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Coronary angiography & percutaneous coronary intervention (CPT 92928) & subspecialty diagnostics (8,471 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. Navid Arandi, MD

Pahrump, NV 89048

★★★★☆ 4.1 (1008)
97th 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 (9,692 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash
Cardiology ★ 4.2

Dr. B Chandramouli, MD

Redding, CA 96001

★★★★☆ 4.1 (33)
97th CA Pct

Top Billed Procedure: Established Cardiology Consultation & Hemodynamic Review [CPT 99214] • Transthoracic echocardiography (CPT 93306) & subspecialty diagnostics (21,453 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash

Dr. Jacob Dima, DO

Davis, CA 95616

★★★★☆ 3.6 (37)
96th CA Pct

Top Billed Procedure: Comprehensive Primary Care & Chronic Protocol Management [CPT 99214] • Preventive wellness exams (CPT 99395/99396) & subspecialty diagnostics (11,961 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash

Dr. Jeffrey Bauman, MD

Berkeley Heights, NJ 07922

★★★★★ 4.8 (22)
99th NJ Pct

Complex Type 2 Diabetes & GLP-1/SGLT2i Titration, Thyroid Nodules (CPT 76536), Osteoporosis DEXA Management, and Pituitary/Adrenal Disorders.

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Jonathan Felt, MD

Lincoln, NE 68506

★★★★★ 5.0 (26)
98th NE Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (48,058 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Gongyu Yang, MD

Elgin, IL 60123

★★★★★ 5.0 (26)
85th 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 (6,365 CMS services/yr).

✓ Accepts UnitedHealthcare ~$218 Cash

Dr. Ryan Goff, MD

Fort Worth, TX 76104

★★★★★ 5.0 (26)
96th 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 (24,222 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Jon Carmain, MD

Mount Pleasant, SC 29464

★★★★★ 5.0 (26)
99th SC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (81,389 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.