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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 135 of 360
★★★★★ 4.9 (19)
96th 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 (986 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. James Jung, MD

Los Angeles, CA 90019

★★★★★ 4.9 (23)
84th 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 (4,615 CMS services/yr).

✓ Accepts Humana ~$231 Cash

Dr. Kathleen Gordon, DO

Johnston, RI 02919

★★★★★ 4.9 (19)
43rd 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 (898 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. David Smiley, MD

Highland Park, IL 60035

★★★★★ 4.9 (23)
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 (3,091 CMS services/yr).

✓ Accepts Humana ~$218 Cash

Dr. Kathryn Ziegler, MD

Spring, TX 77389

★★★★★ 4.9 (19)
71st 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 (2,627 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Lanna Kwon, MD

Charlotte, NC 28287

★★★★★ 4.9 (15)
31st 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 (1,013 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Mira Choe, MD

Springfield, MO 65807

★★★★★ 4.9 (19)
84th 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 (2,989 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Gabriella Torti, MD

Bozeman, MT 59715

★★★★★ 4.9 (19)
89th MT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (667 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Monique Delisser, MD

Walnut Creek, CA 94597

★★★★★ 4.9 (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 (1,323 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Mahdere Asfaw, MD

Salem, VA 24153

★★★★★ 4.9 (15)
33rd 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 (1,055 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Ali Ahmed, MD

Roseville, CA 95661

★★★★★ 4.9 (15)
18th 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 (834 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Jeffrey Aversa, MD

Reading, PA 19605

★★★★★ 4.9 (15)
20th 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 (800 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Thomas Addison, MD

Great Falls, MT 59405

★★★★★ 4.9 (22)
92nd MT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (4,965 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Kate Holtze, MD

Ypsilanti, MI 48197

★★★★★ 4.9 (18)
77th 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 (2,340 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Steven Bruhl, MD

Tiffin, OH 44883

★★★★★ 4.9 (22)
92nd 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 (4,419 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Patrick Bering, MD

Washington, DC 20010

★★★★★ 4.9 (22)
85th 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 (2,322 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Donna Konlian, MD

Wayne, NJ 07470

★★★★★ 4.9 (18)
88th 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 (4,259 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Robert Taylor, MD

Jonesboro, AR 72401

★★★★★ 4.9 (22)
58th 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 (1,999 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Edward Rosenfeld, MD

Center Valley, PA 18034

★★★★★ 4.9 (22)
98th 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 (7,338 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Nadeem Wain, MD

Montclair, NJ 07042

★★★★★ 4.9 (22)
40th 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 (1,238 CMS services/yr).

✓ Accepts Humana ~$209 Cash
★★★★★ 4.9 (18)
95th 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 (8,202 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Gregory Yost, DO

Danville, PA 17822

★★★★★ 4.9 (22)
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 (1,573 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Toni Anne De Venecia, MD

Langhorne, PA 19047

★★★★★ 4.9 (22)
71st 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 (1,933 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Julio Galindo, MD

Gallipolis, OH 45631

★★★★★ 4.9 (18)
86th 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 (3,047 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Thomas Reed, MD

New Windsor, NY 12553

★★★★★ 4.9 (22)
84th 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 (4,560 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Kathleen Letizia, MD

Pinehurst, NC 28374

★★★★★ 4.9 (22)
98th 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 (33,009 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Ahmed Hussain, MD

New Lenox, IL 60451

★★★★★ 4.9 (22)
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 (4,136 CMS services/yr).

✓ Accepts Humana ~$218 Cash
★★★★★ 4.9 (18)
76th 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 (3,193 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Murray Jonas, MD

Brooklyn, NY 11230

★★★★★ 4.9 (22)
92nd 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 (6,864 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Haresh Jani, MD

Jackson, MI 49203

★★★★★ 4.9 (18)
83rd 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 (2,846 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Danka Michaels, MD

Las Vegas, NV 89129

★★★★★ 4.9 (22)
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 (4,458 CMS services/yr).

✓ Accepts Humana ~$209 Cash
★★★★★ 4.9 (22)
80th 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 (3,706 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Rajesh Patel, MD

Riverhead, NY 11901

★★★★★ 4.9 (18)
84th 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 (4,550 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Michael Brezinsky, MD

Montrose, CO 81401

★★★★★ 4.9 (18)
86th 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 (3,188 CMS services/yr).

✓ Accepts Humana ~$211 Cash

Dr. Mohammad Toor, MD

New Lenox, IL 60451

★★★★★ 4.9 (18)
96th 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 (8,944 CMS services/yr).

✓ Accepts Humana ~$218 Cash

Dr. Dung Tran, MD

Yuba City, CA 95991

★★★★★ 4.9 (18)
86th 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 (5,146 CMS services/yr).

✓ Accepts Humana ~$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.