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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 267 of 360

Dr. William Griffiths, MD

Raleigh, NC 27615

★★★★★ 4.7 (20)
68th 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 (2,620 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Praveen Devineni, MD

Leominster, MA 01453

★★★★★ 4.7 (20)
71st 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 (426 CMS services/yr).

✓ Accepts Cigna ~$224 Cash

Dr. Sharyu Bande, MD

Norwalk, CT 06851

★★★★★ 4.7 (24)
66th 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 (1,409 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Michael Grasso, MD

Wilkes Barre, PA 18702

★★★★★ 4.7 (24)
63rd 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 (1,614 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Ryan Reynolds, DO

Tulsa, OK 74107

★★★★★ 4.7 (24)
69th OK Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (470 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Teresa Liu, MD

Santa Monica, CA 90404

★★★★★ 4.7 (20)
32nd 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 (1,038 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Yong Chen, MD

Pomona, NY 10970

★★★★★ 4.7 (16)
62nd 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 (2,057 CMS services/yr).

✓ Accepts Cigna ~$232 Cash
★★★★★ 4.7 (24)
54th 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 (1,664 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Daniel Co, MD

Lockport, IL 60441

★★★★★ 4.7 (24)
50th 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 (1,371 CMS services/yr).

✓ Accepts Cigna ~$218 Cash

Dr. Randa Mina, MD

Belle Mead, NJ 08502

★★★★★ 4.7 (24)
36th 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 (1,165 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Samuel Edwards, MD

Lubbock, TX 79430

★★★★★ 4.7 (16)
42nd 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 (1,213 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. James Lieber, MD

Chandler, AZ 85224

★★★★★ 4.7 (20)
62nd 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 (1,776 CMS services/yr).

✓ Accepts Cigna ~$207 Cash

Dr. Elaine Frazier, MD

Kingsport, TN 37664

★★★★★ 4.7 (20)
75th 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 (506 CMS services/yr).

✓ Accepts Cigna ~$201 Cash

Dr. Tasneem Malik, MD

Lanham, MD 20706

★★★★★ 4.7 (20)
52nd 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 (1,610 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. John Stavrakos, MD

Deerfield, IL 60015

★★★★★ 4.7 (20)
73rd 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 (2,502 CMS services/yr).

✓ Accepts Cigna ~$218 Cash

Dr. Ibrahim Hanna, MD

Glendora, CA 91741

★★★★★ 4.7 (24)
95th 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 (11,543 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Christopher Rajkumar, MD

Middletown, NY 10941

★★★★★ 4.7 (20)
24th 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 (916 CMS services/yr).

✓ Accepts Cigna ~$232 Cash

Dr. David Kim, MD

Cartersville, GA 30121

★★★★★ 4.7 (20)
60th 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 (1,973 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Michael Riesa, DO

Philadelphia, PA 19148

★★★★★ 4.7 (16)
48th 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 (1,221 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. David Wynne, MD

Birmingham, AL 35243

★★★★★ 4.7 (20)
69th 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 (3,215 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Charles Roman, DO

Columbus, GA 31904

★★★★★ 4.7 (20)
70th 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 (2,796 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Manuel Paz, MD

Attleboro, MA 02703

★★★★★ 4.7 (24)
44th 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 (1,194 CMS services/yr).

✓ Accepts Cigna ~$224 Cash

Dr. Ross Stemmler, MD

Wilmington, NC 28401

★★★★★ 4.7 (24)
85th 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 (5,793 CMS services/yr).

✓ Accepts Cigna ~$209 Cash
★★★★★ 4.7 (20)
44th 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 (1,129 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Emily Morse, MD

Hartford, CT 06102

★★★★★ 4.7 (20)
65th 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 (391 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Muhammad Ali, MD

Annandale, VA 22003

★★★★★ 4.7 (16)
71st 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 (2,641 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Stephen Davick, MD

Des Moines, IA 50309

★★★★★ 4.7 (24)
18th 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 (791 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Patrick Gill, MD

Orlando, FL 32806

★★★★★ 4.7 (24)
46th 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 (1,375 CMS services/yr).

✓ Accepts Cigna ~$216 Cash

Dr. Miriam Buckberg, MD

Enfield, CT 06082

★★★★★ 4.7 (16)
77th 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 (1,782 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Marie Macarubbo, MD

Modesto, CA 95355

★★★★★ 4.7 (24)
46th 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 (1,388 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Cherise Irby, MD

Shreveport, LA 71101

★★★★★ 4.7 (16)
76th 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 (3,404 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Terry Arnold, MD

Lexington, NC 27292

★★★★★ 4.7 (20)
61st 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 (2,069 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Christopher Madden, MD

Clemmons, NC 27012

★★★★★ 4.7 (24)
75th 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 (3,366 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Robert Mann, MD

Florence, AL 35630

★★★★★ 4.7 (24)
79th 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 (4,627 CMS services/yr).

✓ Accepts Cigna ~$209 Cash
★★★★★ 4.7 (20)
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 (564 CMS services/yr).

✓ Accepts Cigna ~$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.