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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 220 of 360

Dr. Feihong Ding, MD

Mountain View, CA 94040

★★★★★ 4.7 (23)
48th 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 (1,454 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Jason Cool, MD

Phoenix, AZ 85018

★★★★★ 4.7 (19)
79th 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 (3,228 CMS services/yr).

✓ Accepts Cigna ~$207 Cash

Dr. Neal Lumapas, MD

Dunnellon, FL 34431

★★★★★ 4.7 (23)
82nd 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 (4,107 CMS services/yr).

✓ Accepts Cigna ~$216 Cash

Dr. Thaddeus Aversa, DO

Phillipsburg, NJ 08865

★★★★★ 4.7 (15)
78th 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 (2,860 CMS services/yr).

✓ Accepts Cigna ~$209 Cash
★★★★★ 4.7 (23)
99th 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 (171,037 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Andrew Morado, MD

Anaheim, CA 92801

★★★★★ 4.7 (23)
78th 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 (3,482 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Edmond Yabut, MD

Smyrna, TN 37167

★★★★★ 4.7 (19)
5th 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 (692 CMS services/yr).

✓ Accepts Cigna ~$201 Cash

Dr. Julia Jones, MD

Des Moines, IA 50309

★★★★★ 4.7 (23)
89th 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 (8,927 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Youhana Jacobs, MD

Modesto, CA 95355

★★★★★ 4.7 (23)
72nd 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 (2,777 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Adrienne Lopata, MD

Port Orchard, WA 98367

★★★★★ 4.7 (19)
85th 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 (3,236 CMS services/yr).

✓ Accepts Cigna ~$222 Cash

Dr. Gloria Abels, MD

Eureka, CA 95501

★★★★★ 4.7 (23)
24th 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 (916 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Thomas Yates, MD

Toccoa, GA 30577

★★★★★ 4.7 (19)
95th 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 (13,087 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Thomas Dotson, MD

Manassas, VA 20110

★★★★★ 4.7 (23)
69th 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 (2,442 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Lynda Brumley, MD

Merriam, KS 66204

★★★★★ 4.7 (19)
67th 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 (3,377 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Peter Holt, MD

Kansas City, MO 64111

★★★★★ 4.7 (19)
81st 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 (2,708 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Saleha Ahmed, MD

Stockton, CA 95209

★★★★★ 4.7 (15)
73rd 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 (2,862 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Isaac Leon-Acuna, MD

Lagrange, IN 46761

★★★★★ 4.7 (23)
42nd 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 (1,119 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Dimitre Sirakov, MD

Lowell, MA 01854

★★★★★ 4.7 (19)
75th 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 (2,414 CMS services/yr).

✓ Accepts Cigna ~$224 Cash

Dr. Kevin Napier, MD

Griffin, GA 30224

★★★★★ 4.7 (23)
73rd 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 (3,041 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Kristen Yost, DO

Bristol, TN 37620

★★★★★ 4.7 (15)
76th 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 (4,743 CMS services/yr).

✓ Accepts Cigna ~$201 Cash

Dr. Ilya Rachman, MD

Reseda, CA 91335

★★★★★ 4.7 (23)
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 (3,624 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. James Fayssoux, MD

Charleston, SC 29407

★★★★★ 4.7 (23)
74th 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 (3,816 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Anand Patel, MD

San Diego, CA 92108

★★★★★ 4.7 (23)
83rd 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 (4,469 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Adam Massey, MD

Hot Springs, AR 71913

★★★★★ 4.7 (15)
34th 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 (1,275 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Pratima Subedi, MD

North Miami Beach, FL 33169

★★★★★ 4.7 (19)
39th 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 (1,208 CMS services/yr).

✓ Accepts Cigna ~$216 Cash

Dr. Irene Druzina, MD

Cleveland, OH 44195

★★★★★ 4.7 (15)
58th 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 (1,406 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Krishna Singh, MD

Shreveport, LA 71129

★★★★★ 4.7 (23)
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 (3,398 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Elkin Nunez, MD

Morristown, NJ 07960

★★★★★ 4.7 (23)
43rd 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 (1,333 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. David Mandel, MD

Santa Barbara, CA 93105

★★★★★ 4.7 (15)
42nd 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 (1,259 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Julie Holmon, MD

Lewes, DE 19958

★★★★★ 4.7 (15)
50th 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 (1,246 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Louis Rubenstein, MD

Wakefield, RI 02879

★★★★★ 4.7 (19)
41st 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 (865 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Fitzgerald Birmingham, MD

Washington, DC 20010

★★★★★ 4.7 (23)
88th DC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,473 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Michael Raad, DO

Sterling Heights, MI 48313

★★★★★ 4.7 (19)
92nd 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 (4,779 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Natale Falanga, MD

East Stroudsburg, PA 18301

★★★★★ 4.7 (15)
83rd 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 (2,650 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Sara Stimson, MD

Phoenix, AZ 85020

★★★★★ 4.7 (19)
70th 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 (2,251 CMS services/yr).

✓ Accepts Cigna ~$207 Cash
★★★★★ 4.7 (23)
97th 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 (1,738 CMS services/yr).

✓ Accepts Cigna ~$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.