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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 329 of 360

Dr. Michael Loewinger, MD

Englewood, NJ 07631

★★★★★ 4.6 (23)
47th 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 (1,429 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Kimberly Kersten, DO

Newburyport, MA 01950

★★★★★ 4.6 (19)
53rd 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 (1,407 CMS services/yr).

✓ Accepts Humana ~$224 Cash

Dr. Stanley Tu, MD

Pasadena, CA 91106

★★★★★ 4.6 (23)
50th 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 (1,497 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Hani Naser, MD

Neptune, NJ 07753

★★★★★ 4.6 (15)
96th 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 (1,481 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Steve Kim, MD

Franklin, WI 53132

★★★★★ 4.6 (19)
42nd 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 (1,036 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Yosvan Lam, MD

Sarasota, FL 34239

★★★★★ 4.6 (23)
29th 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 (1,016 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Nicola Demacopoulos, MD

Fort Collins, CO 80528

★★★★★ 4.6 (23)
82nd CO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,662 CMS services/yr).

✓ Accepts Humana ~$211 Cash

Dr. Tewodros Teferra, MD

Salisbury, MD 21801

★★★★★ 4.6 (23)
42nd 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 (1,347 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Teresa Kuo, MD

Mchenry, IL 60050

★★★★★ 4.6 (15)
71st 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 (466 CMS services/yr).

✓ Accepts Humana ~$218 Cash

Dr. Jimmy Chang, MD

Hackettstown, NJ 07840

★★★★★ 4.6 (23)
70th 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 (2,337 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Vasavi Kavuri, MD

Dublin, GA 31021

★★★★★ 4.6 (19)
93rd 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 (10,099 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Kenneth Johnson, MD

Kinston, NC 28501

★★★★★ 4.6 (19)
93rd 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 (11,786 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Michael Kaplan, DO

Smithtown, NY 11787

★★★★★ 4.6 (23)
79th 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 (3,575 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. John Daramola, MD

Cleburne, TX 76033

★★★★★ 4.6 (15)
58th 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 (1,713 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Ilene Stephan, MD

Newport News, VA 23606

★★★★★ 4.6 (23)
1st 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 (637 CMS services/yr).

✓ Accepts Humana ~$209 Cash
★★★★★ 4.6 (23)
21st 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 (818 CMS services/yr).

✓ Accepts Humana ~$207 Cash

Dr. Mina Paiman, MD

Burr Ridge, IL 60527

★★★★★ 4.6 (23)
39th 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 (1,132 CMS services/yr).

✓ Accepts Humana ~$218 Cash

Dr. Mohammad Ahmad, MBBS

Salisbury, MD 21801

★★★★★ 4.6 (19)
70th 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 (469 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Yan Xiong, MD

Oklahoma City, OK 73104

★★★★★ 4.6 (23)
48th 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 (1,417 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Robert Dompkosky, DO

Mountain Top, PA 18707

★★★★★ 4.6 (15)
2nd 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 (646 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Yamini Banerjee, MD

Johnson City, TN 37601

★★★★★ 4.6 (23)
36th 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 (1,178 CMS services/yr).

✓ Accepts Humana ~$201 Cash

Dr. Katherine Schmidt, MD

Oakland, CA 94609

★★★★★ 4.6 (19)
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 (1,317 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Laura Khandagle, MD

Silver Spring, MD 20903

★★★★★ 4.6 (19)
63rd 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 (2,071 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Dileep Kumar, MD

Fayetteville, GA 30214

★★★★★ 4.6 (23)
34th 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 (1,018 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Robert Feldman, MD

Rockledge, PA 19046

★★★★★ 4.6 (23)
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 (2,105 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Mary Monari Sparks, MD

Cherry Hill, NJ 08002

★★★★★ 4.6 (23)
53rd 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 (1,597 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Kelly Wang, DO

Henderson, NV 89052

★★★★★ 4.6 (19)
38th 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 (1,157 CMS services/yr).

✓ Accepts Humana ~$209 Cash
★★★★★ 4.6 (19)
59th 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 (1,870 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Omar Abu-Jaradeh, MD

Patchogue, NY 11772

★★★★★ 4.6 (15)
45th 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 (1,360 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Regina Rossi, DO

Manalapan, NJ 07726

★★★★★ 4.6 (19)
38th 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 (1,207 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Mary Raymond, MD

Arlington Heights, IL 60004

★★★★★ 4.6 (23)
52nd 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 (1,433 CMS services/yr).

✓ Accepts Humana ~$218 Cash

Dr. Ignacio Valdes, MD

Deerfield Beach, FL 33442

★★★★★ 4.6 (19)
32nd 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 (1,063 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Hussein Ali-Ahmad, MD

Lansing, MI 48912

★★★★★ 4.6 (23)
34th 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 (973 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Luis Lora Garcia, MD

Valparaiso, IN 46383

★★★★★ 4.6 (23)
51st 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 (1,334 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Nundia Louis, MD

Gainesville, FL 32610

★★★★★ 4.6 (23)
52nd 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 (1,561 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Santhi Arikati, MD

Springfield, IL 62781

★★★★★ 4.6 (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 (1,298 CMS services/yr).

✓ Accepts Humana ~$218 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.