Looking for a specialist who listens and takes your insurance? Ask patients in our community. Compare real-world patient outcomes, lab numbers, and doctor visit tips—100% free with a private @handle and zero login wall.
Click to Ask a Question or Post Your Experience ▾
Post to Gut, Labs & Supplements Space (15 Seconds • No Account or Email Required)
Or read existing discussions in Gut, Labs & Supplements Space →
749,040 Verified U.S. Physicians • 51 States & Territories • Zero Sponsored Placements
Preparing for an appointment? Jump to our 60-Second Visit Script Builder ↓

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 348 of 360

Dr. Imran Kazmi, MD

Sycamore, IL 60178

★★★★★ 4.5 (20)
80th 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 (3,020 CMS services/yr).

✓ Accepts UnitedHealthcare ~$218 Cash

Dr. Doris Karam, MD

Modesto, CA 95355

★★★★★ 4.5 (16)
65th 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 (2,249 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash

Dr. Antoine Dakouny, MD

Port Charlotte, FL 33952

★★★★★ 4.5 (24)
77th 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 (3,458 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. Mark Dukshtein, MD

Morristown, NJ 07960

★★★★★ 4.5 (20)
16th 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 (833 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Joshua Vacik, MD

Sheffield, AL 35660

★★★★★ 4.5 (16)
93rd 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 (11,120 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Shannon Codispoti, MD

Columbus, OH 43215

★★★★★ 4.5 (24)
77th 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 (2,117 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Anis Berhil, MD

Saint Louis, MO 63131

★★★★★ 4.5 (20)
74th 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 (2,105 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Barry Glick, DO

Elk Grove Village, IL 60007

★★★★★ 4.5 (20)
86th 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 (3,959 CMS services/yr).

✓ Accepts UnitedHealthcare ~$218 Cash

Dr. Nami Safai Haeri, MD

Pittsburgh, PA 15213

★★★★★ 4.5 (20)
12th 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 (730 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Robert Collum, MD

Denville, NJ 07834

★★★★★ 4.5 (24)
92nd 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 (5,592 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Babikir Kheiri, MD

Flint, MI 48532

★★★★★ 4.5 (20)
19th 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 (802 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Samuel Friedman, MD

Hackensack, NJ 07601

★★★★★ 4.5 (24)
63rd 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 (2,001 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Aaron Pierce, MD

Dallas, TX 75246

★★★★★ 4.5 (20)
45th 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 (1,285 CMS services/yr).

✓ Accepts UnitedHealthcare ~$211 Cash

Dr. Nataly Bruk, MD

Sarasota, FL 34239

★★★★★ 4.5 (24)
89th 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 (6,570 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. John Cascone, MD

Columbia, MO 65203

★★★★★ 4.5 (16)
79th 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 (2,471 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Abi Waqas, MD

Grand Blanc, MI 48439

★★★★★ 4.5 (24)
73rd 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 (2,143 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Joe Reese, MD

Tulsa, OK 74136

★★★★★ 4.5 (24)
80th 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 (3,599 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. John Cook, DO

Saint Joseph, MO 64506

★★★★★ 4.5 (24)
87th 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 (3,238 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Vanessa Menghini, MD

Brainerd, MN 56401

★★★★★ 4.5 (24)
59th 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 (1,614 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Michael Sand, DO

Moorhead, MN 56560

★★★★★ 4.5 (20)
60th 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 (1,660 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Howard Morris, MD

Columbia, MD 21044

★★★★★ 4.5 (24)
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 (983 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash
★★★★★ 4.5 (24)
69th 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 (1,770 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Paul Chu, MD

Los Angeles, CA 90012

★★★★★ 4.5 (24)
92nd 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 (8,015 CMS services/yr).

✓ Accepts UnitedHealthcare ~$231 Cash

Dr. Stephen Bai, MD

Overland Park, KS 66207

★★★★★ 4.5 (16)
79th 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 (5,037 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Mohammed Najmi, MD

Las Vegas, NV 89128

★★★★★ 4.5 (24)
71st 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 (2,184 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Keith Schorn, MD

Southlake, TX 76092

★★★★★ 4.5 (16)
75th 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 (3,051 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Brian Clements, MD

Lake Charles, LA 70605

★★★★★ 4.5 (16)
92nd 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 (7,127 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Amarjit Singh, MD

Las Vegas, NV 89123

★★★★★ 4.5 (20)
80th 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 (3,025 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Leonard Glaser, MD

Naples, FL 34114

★★★★★ 4.5 (16)
66th 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 (2,304 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. Nadar Honarkhah, MD

Janesville, WI 53546

★★★★★ 4.5 (24)
66th 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 (1,576 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Sergio Riffel, MD

Chico, CA 95926

★★★★★ 4.5 (24)
57th 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 (1,791 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash
★★★★★ 4.5 (16)
64th 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 (6,644 CMS services/yr).

✓ Accepts UnitedHealthcare ~$209 Cash

Dr. Richard Vilchez, MD

Naples, FL 34110

★★★★★ 4.5 (24)
48th 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 (1,440 CMS services/yr).

✓ Accepts UnitedHealthcare ~$216 Cash

Dr. Nupur Aggarwal, MD

Monterey, CA 93940

★★★★★ 4.5 (24)
65th 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 (2,205 CMS services/yr).

✓ Accepts UnitedHealthcare ~$239 Cash

Dr. Richard Teh, MD

Las Vegas, NV 89128

★★★★★ 4.5 (16)
80th 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 (2,961 CMS services/yr).

✓ Accepts UnitedHealthcare ~$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.