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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 229 of 360

Dr. Michelle Reisner, MD

Jersey City, NJ 07304

★★★★★ 4.7 (22)
64th 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 (2,020 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Fausto Lisung, MD

New York, NY 10075

★★★★★ 4.7 (22)
14th 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 (776 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Hasan Amir, MD

Norwalk, OH 44857

★★★★★ 4.7 (22)
26th 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 (843 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Sayed Shah, MD

Davenport, IA 52807

★★★★★ 4.7 (18)
31st IA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (983 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Nje Mark, MD

Macon, GA 31201

★★★★★ 4.7 (18)
20th 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 (828 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Angela Dolganiuc, MD

Beckley, WV 25801

★★★★★ 4.7 (18)
62nd 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 (1,530 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Jason Mause, MD

Newark, DE 19718

★★★★★ 4.7 (22)
56th 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 (363 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Ghulam Jafferi, MD

Hialeah, FL 33013

★★★★★ 4.7 (22)
78th 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 (502 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Sabeen Ahmed, MD

Edison, NJ 08817

★★★★★ 4.7 (22)
56th 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 (1,697 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Balkissoon Maharajh, MD

Johnstown, PA 15905

★★★★★ 4.7 (18)
67th 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 (1,749 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Jeffrey Feldman, MD

Brooklyn, NY 11235

★★★★★ 4.7 (18)
23rd 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 (904 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Kristine Cunniff, DO

Wakefield, RI 02879

★★★★★ 4.7 (22)
34th RI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (834 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. John Zafaranloo, MD

Staten Island, NY 10305

★★★★★ 4.7 (22)
70th 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 (2,501 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Adolph Nava, MD

Visalia, CA 93291

★★★★★ 4.7 (18)
61st 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 (2,026 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Meredith Sladic, MD

Billings, MT 59101

★★★★★ 4.7 (18)
33rd MT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (864 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Galina Grigoryan, MD

Hackensack, NJ 07601

★★★★★ 4.7 (18)
75th 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 (516 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Keshni Ramnanan, MD

Waukesha, WI 53188

★★★★★ 4.7 (18)
73rd 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 (478 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Syed Ahmad, MD

Lawrenceville, NJ 08648

★★★★★ 4.7 (18)
80th 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 (3,049 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. G. Cleves, MD

Cincinnati, OH 45208

★★★★★ 4.7 (18)
35th 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 (943 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Long Le, MD

Alpharetta, GA 30005

★★★★★ 4.7 (22)
72nd 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 (2,898 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Ralph Della Ratta, MD

Mineola, NY 11501

★★★★★ 4.7 (18)
29th 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 (996 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Muhammad Amir, MD

Columbus, OH 43214

★★★★★ 4.7 (22)
21st 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 (795 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Jamil Ahmed, MD

Indiana, PA 15701

★★★★★ 4.7 (18)
17th 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 (769 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Joel Ingrim, MD

Dallas, TX 75246

★★★★★ 4.7 (22)
3rd 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 (654 CMS services/yr).

✓ Accepts Humana ~$211 Cash

Dr. Tyler Weaver, MD

Bozeman, MT 59715

★★★★★ 4.7 (18)
7th MT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (674 CMS services/yr).

✓ Accepts Humana ~$209 Cash
★★★★★ 4.7 (22)
90th 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 (594 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Jeffrey Aldred, MD

Franklin, WI 53132

★★★★★ 4.7 (18)
57th 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 (1,325 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Barbara Creighton, MD

Fairbanks, AK 99701

★★★★★ 4.7 (18)
38th AK Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,443 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Haroon Chaudhary, DO

Downers Grove, IL 60515

★★★★★ 4.7 (18)
21st 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 (878 CMS services/yr).

✓ Accepts Humana ~$218 Cash

Dr. Thomas Poterucha, MD

Rochester, MN 55905

★★★★★ 4.7 (22)
73rd 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 (2,360 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Todd Hachigian, MD

Rochester Hills, MI 48307

★★★★★ 4.7 (22)
84th 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 (3,001 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Fernando Stancampiano, MD

Jacksonville, FL 32224

★★★★★ 4.7 (18)
11th 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 (756 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Anna Lef, MD

New York, NY 10128

★★★★★ 4.7 (18)
38th 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 (1,188 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Hongshi Xu, MD

Camas, WA 98607

★★★★★ 4.7 (22)
52nd 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 (1,286 CMS services/yr).

✓ Accepts Humana ~$222 Cash

Dr. Tasnim Islam, DO

San Antonio, TX 78216

★★★★★ 4.7 (22)
49th 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 (318 CMS services/yr).

✓ Accepts Humana ~$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.