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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 67 of 360
★★★★★ 4.7 (15)
99th MS Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (222,086 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Lance Rudolph, MD

Albuquerque, NM 87106

★★★★★ 4.7 (15)
97th NM Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (55,251 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Adeel Iqbal, DO

Patchogue, NY 11772

★★★★★ 4.7 (15)
98th 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 (14,211 CMS services/yr).

✓ Accepts Medicare Part B ~$232 Cash

Dr. Yi Xiong, MD

Plano, TX 75075

★★★★★ 4.7 (19)
99th 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 (4,109 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Gregory Johns, MD

Phoenix, AZ 85018

★★★★★ 4.7 (23)
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 (29,655 CMS services/yr).

✓ Accepts Medicare Part B ~$207 Cash

Dr. Javier Roman-Gonzalez, MD

San Antonio, TX 78201

★★★★★ 4.7 (23)
93rd 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 (7,878 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Hardeep Arora, MD

Naperville, IL 60564

★★★★★ 4.7 (19)
90th 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 (5,117 CMS services/yr).

✓ Accepts Medicare Part B ~$218 Cash

Dr. Thomas Keller, DO

Hanover, PA 17331

★★★★★ 4.7 (23)
92nd 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 (4,416 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Nabil Itani, DO

Titusville, FL 32796

★★★★★ 4.7 (15)
87th 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 (5,320 CMS services/yr).

✓ Accepts Medicare Part B ~$216 Cash

Dr. Dan Fairman, MD

Ketchum, ID 83340

★★★★★ 4.7 (15)
79th ID Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,621 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Gregory Tobin, MD

Baton Rouge, LA 70836

★★★★★ 4.7 (15)
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 (904 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash
★★★★★ 4.7 (23)
91st 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 (8,681 CMS services/yr).

✓ Accepts Medicare Part B ~$210 Cash

Dr. David Naiman, MD

Baltimore, MD 21239

★★★★★ 4.7 (15)
82nd 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 (3,654 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Jatinder Marwaha, MD

San Ramon, CA 94583

★★★★★ 4.7 (15)
84th 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 (4,714 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Dimple Agarwal, MD

Palm Springs, CA 92262

★★★★★ 4.7 (15)
97th 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 (16,675 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Vikram Taware, MD

Chester, PA 19013

★★★★★ 4.7 (23)
96th 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 (996 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Michael Manious, MD

Rancho Mirage, CA 92270

★★★★★ 4.7 (19)
97th 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 (1,138 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Jenakan Dev, MD

Cocoa Beach, FL 32931

★★★★★ 4.7 (23)
8th 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 (721 CMS services/yr).

✓ Accepts Medicare Part B ~$216 Cash
★★★★★ 4.7 (15)
98th 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 (18,977 CMS services/yr).

✓ Accepts Medicare Part B ~$232 Cash

Dr. Terry Melvin, MD

Chattanooga, TN 37411

★★★★★ 4.7 (15)
95th 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 (12,065 CMS services/yr).

✓ Accepts Medicare Part B ~$201 Cash
★★★★★ 4.7 (19)
99th 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 (14,866 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Alexander Lock, DO

Woodmere, NY 11598

★★★★★ 4.7 (23)
85th 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 (4,603 CMS services/yr).

✓ Accepts Medicare Part B ~$232 Cash

Dr. Radim Jacob, MD

Orange Park, FL 32073

★★★★★ 4.7 (19)
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 (9,336 CMS services/yr).

✓ Accepts Medicare Part B ~$216 Cash

Dr. Melanie Hoppers, MD

Murray, UT 84123

★★★★★ 4.7 (23)
81st UT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (3,995 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Steven Taylor, DO

Camp Verde, AZ 86322

★★★★★ 4.7 (23)
52nd 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 (1,433 CMS services/yr).

✓ Accepts Medicare Part B ~$207 Cash

Dr. Gen Wen, MD

Danville, PA 17822

★★★★★ 4.7 (15)
97th 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 (1,201 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Bruce Ferguson, MD

Palm Springs, CA 92264

★★★★★ 4.7 (15)
99th 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 (1,707 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Ranjana Mehta, MD

East Moriches, NY 11940

★★★★★ 4.7 (15)
76th 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 (3,116 CMS services/yr).

✓ Accepts Medicare Part B ~$232 Cash
★★★★★ 4.7 (15)
85th 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 (4,669 CMS services/yr).

✓ Accepts Medicare Part B ~$232 Cash

Dr. Qian Zhao, MD

Fall River, MA 02722

★★★★★ 4.7 (23)
99th 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 (1,184 CMS services/yr).

✓ Accepts Medicare Part B ~$224 Cash

Dr. Kumar Ashish, MD

Philadelphia, PA 19152

★★★★★ 4.7 (19)
96th 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 (1,005 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Peter Montesano, MD

Hartford, CT 06105

★★★★★ 4.7 (15)
98th CT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,026 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Sung-Bin Cho, MD

Vincennes, IN 47591

★★★★★ 4.7 (23)
95th 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 (635 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Philip Weintraub, MD

New York, NY 10021

★★★★★ 4.7 (19)
99th 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 (3,264 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Amandeep Singh, MD

Lyndhurst, NJ 07071

★★★★★ 4.7 (23)
87th 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 (4,050 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Jatinder Sawhney, MD

New York, NY 10029

★★★★★ 4.7 (23)
82nd 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 (4,130 CMS services/yr).

✓ Accepts Medicare Part B ~$239 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.