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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 128 of 360

Dr. Vincent Skovira, MD

Camillus, NY 13031

★★★★★ 4.9 (16)
26th 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 (944 CMS services/yr).

✓ Accepts Medicare Part B ~$232 Cash

Dr. Abdulhassan Saad, MD

Dearborn, MI 48126

★★★★★ 4.9 (16)
68th 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 (1,905 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash
★★★★★ 4.9 (16)
37th 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 (1,004 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Khalid Alsayouri, MD

Westland, MI 48185

★★★★★ 4.9 (16)
28th 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 (907 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Cathy Cheng, MD

Anaheim, CA 92807

★★★★★ 4.9 (20)
22nd 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 (888 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash
★★★★★ 4.9 (24)
37th 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 (1,018 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Christopher Choo, MD

Greenbrae, CA 94904

★★★★★ 4.9 (16)
51st 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 (312 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash
★★★★★ 4.9 (16)
75th 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 (3,243 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Rene Diamond, DO

Rogers, AR 72758

★★★★★ 4.9 (20)
75th AR Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (636 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Jingbo Liu, MD

West Hempstead, NY 11552

★★★★★ 4.9 (16)
81st 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 (3,948 CMS services/yr).

✓ Accepts Medicare Part B ~$232 Cash

Dr. Rowena Murthy, MD

San Jose, CA 95126

★★★★★ 4.9 (16)
44th 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 (1,319 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Aditi Lele, DO

Saint Louis, MO 63128

★★★★★ 4.9 (20)
80th 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 (536 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Kris Anderson, MD

Bemidji, MN 56601

★★★★★ 4.9 (19)
92nd MN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (6,310 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Jennifer Hurd, MD

Lewes, DE 19958

★★★★★ 4.9 (15)
96th DE Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (7,536 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash
★★★★★ 4.9 (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 (2,341 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Phillip King, MD

Saint Louis, MO 63141

★★★★★ 4.9 (23)
78th 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 (2,400 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Ingrid Larsson, MD

Orinda, CA 94563

★★★★★ 4.9 (15)
70th 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 (2,568 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Francis Strain, MD

Baltimore, MD 21202

★★★★★ 4.9 (23)
76th 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 (3,032 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Vladimir Paez, MD

New Braunfels, TX 78132

★★★★★ 4.9 (15)
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 (7,162 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Michael Kalafian, MD

Lynchburg, VA 24501

★★★★★ 4.9 (19)
50th 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 (1,459 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Razmig Kratlian, MD

Las Vegas, NV 89117

★★★★★ 4.9 (23)
42nd 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 (1,270 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Lizett Marza, MD

Shrewsbury, NJ 07702

★★★★★ 4.9 (19)
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 (4,320 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Robby Keith, MD

South Charleston, WV 25309

★★★★★ 4.9 (19)
78th WV Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,492 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Guillermo Vasquez, MD

Lakeland, FL 33803

★★★★★ 4.9 (19)
90th 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 (6,981 CMS services/yr).

✓ Accepts Medicare Part B ~$216 Cash

Dr. Jahn Pothier, MD

North Dartmouth, MA 02747

★★★★★ 4.9 (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 (16,378 CMS services/yr).

✓ Accepts Medicare Part B ~$224 Cash

Dr. Gregory Kimmerle, MD

Indian Land, SC 29707

★★★★★ 4.9 (23)
86th 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 (6,030 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Ahsan Usman, MD

Belleville, IL 62226

★★★★★ 4.9 (23)
80th 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 (3,080 CMS services/yr).

✓ Accepts Medicare Part B ~$218 Cash

Dr. Mark Richard, MD

Derry, NH 03038

★★★★★ 4.9 (15)
99th NH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (5,772 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Randolph Martin, MD

Urbana, IL 61801

★★★★★ 4.9 (23)
47th 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 (1,316 CMS services/yr).

✓ Accepts Medicare Part B ~$218 Cash

Dr. Brent Savelli, MD

Tifton, GA 31794

★★★★★ 4.9 (23)
98th 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 (24,114 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Steven Manuli, MD

Elizabeth City, NC 27909

★★★★★ 4.9 (23)
90th NC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (8,333 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Jose Ros, MD

Jacksonville, NC 28546

★★★★★ 4.9 (15)
94th NC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (13,512 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Tigran Tiraturyan, MD

Glendale, CA 91206

★★★★★ 4.9 (19)
79th 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 (3,652 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Eric Shakespeare, MD

Allentown, PA 18103

★★★★★ 4.9 (23)
65th 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 (1,663 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Jamshid Niknam, MD

Inglewood, CA 90301

★★★★★ 4.9 (19)
92nd 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 (8,005 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.