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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 244 of 360

Dr. Mel Magboo, MD

Reno, NV 89502

★★★★★ 4.7 (15)
86th 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 (4,594 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Howard Baker, DO

Vernon Hills, IL 60061

★★★★★ 4.7 (23)
89th 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 (4,733 CMS services/yr).

✓ Accepts Kaiser Permanente ~$218 Cash

Dr. Carlos Romano, MD

Celebration, FL 34747

★★★★★ 4.7 (23)
75th 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 (3,163 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Felix Sokolsky, MD

Rockville, MD 20852

★★★★★ 4.7 (23)
83rd 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 (3,738 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Sukhpal Jassi, MD

Glen Burnie, MD 21061

★★★★★ 4.7 (15)
67th 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 (2,325 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Bhooshan Perera, MD

Webster, TX 77598

★★★★★ 4.7 (15)
41st 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 (1,176 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Deepika Suri, MD

Kennett Square, PA 19348

★★★★★ 4.7 (15)
60th 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 (1,500 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Raj Ughreja, MD

Winfield, IL 60190

★★★★★ 4.7 (19)
28th 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 (970 CMS services/yr).

✓ Accepts Kaiser Permanente ~$218 Cash

Dr. Peter Marzano, MD

Melbourne, FL 32901

★★★★★ 4.7 (23)
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 (1,270 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Todd Butler, MD

Cedar Rapids, IA 52402

★★★★★ 4.7 (23)
59th 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 (3,236 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Khalid Mehmood, MD

Richlands, VA 24641

★★★★★ 4.7 (19)
67th 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 (2,333 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Ryan Smithee, MD

Amarillo, TX 79124

★★★★★ 4.7 (15)
96th 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 (12,594 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Rachel Richardson, DO

Southaven, MS 38671

★★★★★ 4.7 (23)
77th 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 (3,715 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Liby Mathew, MD

West Nyack, NY 10994

★★★★★ 4.7 (23)
89th 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 (5,659 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Sachin Kumar, MD

Southaven, MS 38671

★★★★★ 4.7 (15)
43rd 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 (1,365 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Bruce Kimbel, MD

Scottsdale, AZ 85259

★★★★★ 4.7 (19)
47th 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 (1,278 CMS services/yr).

✓ Accepts Kaiser Permanente ~$210 Cash

Dr. Wazhma Hossaini, MD

Glen Oaks, NY 11004

★★★★★ 4.7 (19)
40th 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 (1,234 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Paul Bushkuhl, MD

Kingston, NY 12401

★★★★★ 4.7 (19)
67th 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 (2,363 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. William Gilli, MD

Bakersfield, CA 93312

★★★★★ 4.7 (23)
75th 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 (3,037 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Janine Kramer, DO

Bronx, NY 10453

★★★★★ 4.7 (19)
76th 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 (3,194 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Anantha Devineni, MD

Pontiac, MI 48341

★★★★★ 4.7 (23)
99th 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 (1,339 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Sarah Lantzy, MD

Frederick, MD 21702

★★★★★ 4.7 (15)
61st 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 (1,953 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Mary Kungl, MD

Glen Ellyn, IL 60137

★★★★★ 4.7 (23)
83rd 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 (3,397 CMS services/yr).

✓ Accepts Kaiser Permanente ~$218 Cash

Dr. Chuk Kwan, MD

San Francisco, CA 94108

★★★★★ 4.7 (19)
28th 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 (971 CMS services/yr).

✓ Accepts Kaiser Permanente ~$250 Cash

Dr. Tzvetelina Voynova, MD

Brooklyn, NY 11219

★★★★★ 4.7 (15)
51st 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 (1,552 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Iftikhar Ch, MD

Centralia, WA 98531

★★★★★ 4.7 (23)
64th 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 (1,550 CMS services/yr).

✓ Accepts Kaiser Permanente ~$222 Cash

Dr. Mark Zaetta, MD

Tucson, AZ 85712

★★★★★ 4.7 (23)
39th 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 (1,093 CMS services/yr).

✓ Accepts Kaiser Permanente ~$207 Cash

Dr. Benjamin Broome, MD

Gardendale, AL 35071

★★★★★ 4.7 (15)
45th 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 (1,488 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Ronald Lather, MD

New Bern, NC 28560

★★★★★ 4.7 (23)
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 (11,422 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Bikramjit Singh, MD

Middletown, NY 10941

★★★★★ 4.7 (23)
70th 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 (2,502 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Ala'a Farahat, MD

Dallas, TX 75219

★★★★★ 4.7 (19)
69th 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 (2,404 CMS services/yr).

✓ Accepts Kaiser Permanente ~$211 Cash
★★★★★ 4.7 (15)
67th 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 (2,273 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Hussein Zaioor, MD

Sterling, IL 61081

★★★★★ 4.7 (19)
72nd 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 (2,455 CMS services/yr).

✓ Accepts Kaiser Permanente ~$218 Cash

Dr. My Huyen Le, DO

Las Vegas, NV 89106

★★★★★ 4.7 (15)
84th 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 (3,812 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Lauren Daniels, DO

Portland, ME 04102

★★★★★ 4.7 (23)
13th ME Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (700 CMS services/yr).

✓ Accepts Kaiser Permanente ~$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.