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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 160 of 360

Dr. Stephen Lago, DO

Lebanon, PA 17042

★★★★★ 4.8 (22)
75th 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 (2,097 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Vijay Singh, MD

Reading, PA 19606

★★★★★ 4.8 (22)
41st 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 (1,066 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Jeffrey Scott, MD

Southborough, MA 01772

★★★★★ 4.8 (22)
69th 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 (2,000 CMS services/yr).

✓ Accepts Medicare Part B ~$224 Cash

Dr. Bret Stysly, MD

Augusta, GA 30912

★★★★★ 4.8 (18)
59th 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 (1,898 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Justin Dolan, MD

Weston, FL 33331

★★★★★ 4.8 (22)
42nd 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 (1,268 CMS services/yr).

✓ Accepts Medicare Part B ~$216 Cash
★★★★★ 4.8 (18)
56th 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 (5,129 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Lawrence Moffatt, MD

Charlotte, NC 28211

★★★★★ 4.8 (18)
30th 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 (992 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Michael Dzombo, MD

Vero Beach, FL 32960

★★★★★ 4.8 (22)
23rd 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 (925 CMS services/yr).

✓ Accepts Medicare Part B ~$216 Cash

Dr. Andrew Kruger, DO

Oakhurst, NJ 07755

★★★★★ 4.8 (22)
23rd 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 (953 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Russell Radoff, MD

Houston, TX 77005

★★★★★ 4.8 (22)
62nd 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 (1,918 CMS services/yr).

✓ Accepts Medicare Part B ~$212 Cash

Dr. Martin Murphy, MD

Winston Salem, NC 27104

★★★★★ 4.8 (18)
52nd 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 (1,672 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Jorge Hernandez, MD

Bradenton, FL 34208

★★★★★ 4.8 (18)
51st 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 (1,538 CMS services/yr).

✓ Accepts Medicare Part B ~$216 Cash

Dr. Joseph Mwesige, MD

Sayre, PA 18840

★★★★★ 4.8 (22)
41st 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 (1,072 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Choon-Weng Chan, MD

Elk Grove, CA 95757

★★★★★ 4.8 (18)
66th 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 (2,265 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Kara Teruya, MD

Jacksonville, FL 32217

★★★★★ 4.8 (22)
74th 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 (3,021 CMS services/yr).

✓ Accepts Medicare Part B ~$216 Cash

Dr. Sarah Boucher, MD

Plano, TX 75093

★★★★★ 4.8 (18)
72nd 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 (457 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Lakshman Dinavahi, MD

Marietta, GA 30062

★★★★★ 4.8 (22)
65th 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 (2,285 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Anita Erler, MD

Peabody, MA 01960

★★★★★ 4.8 (22)
67th 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 (1,907 CMS services/yr).

✓ Accepts Medicare Part B ~$224 Cash

Dr. Edward Levy, MD

Birmingham, AL 35211

★★★★★ 4.8 (22)
59th AL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (433 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Haiying Liang, MD

Shawnee Mission, KS 66204

★★★★★ 4.8 (18)
21st KS Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,057 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Thomas Purgason, MD

Arlington, TX 76015

★★★★★ 4.8 (18)
86th 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 (4,818 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Gene Bigham, MD

Desoto, TX 75115

★★★★★ 4.8 (18)
65th 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 (2,131 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Daniel Colangelo, MD

Harrison, NY 10528

★★★★★ 4.8 (22)
55th 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 (1,724 CMS services/yr).

✓ Accepts Medicare Part B ~$232 Cash

Dr. Naren Logendra, MD

Lawrenceville, GA 30046

★★★★★ 4.8 (22)
85th 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 (558 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Afrasiab Khan, MD

Morristown, NJ 07960

★★★★★ 4.8 (22)
83rd 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 (572 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Robert Hauger, MD

Heber City, UT 84032

★★★★★ 4.8 (18)
22nd 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 (893 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Manal Abdur Rahman, MD

Hattiesburg, MS 39401

★★★★★ 4.8 (18)
25th 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 (1,060 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Sachin Bahl, MD

Pittsburgh, PA 15235

★★★★★ 4.8 (22)
61st 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 (1,550 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash
★★★★★ 4.8 (22)
62nd 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 (1,569 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Dale Seepersad, MD

Cumberland, MD 21502

★★★★★ 4.8 (22)
23rd 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 (977 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Iris Kon Njewel, MD

Decatur, GA 30032

★★★★★ 4.8 (22)
31st 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 (972 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Bradley Meek, MD

Baton Rouge, LA 70809

★★★★★ 4.8 (22)
64th 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 (2,258 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Tony Chow, MD

New York, NY 10028

★★★★★ 4.8 (18)
10th 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 (737 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Joseph Bonanno, DO

Bronx, NY 10465

★★★★★ 4.8 (18)
57th 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 (1,785 CMS services/yr).

✓ Accepts Medicare Part B ~$232 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.