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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 225 of 360

Dr. Dheeraj Nandanoor, MD

Stockton, CA 95207

★★★★★ 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 (3,579 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Mitchell Abramson, MD

Wellesley Hills, MA 02481

★★★★★ 4.7 (19)
55th 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 (1,495 CMS services/yr).

✓ Accepts Humana ~$224 Cash

Dr. James Kim, MD

Youngstown, OH 44512

★★★★★ 4.7 (23)
43rd 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 (1,088 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Srikanth Bathula, MD

Brookfield, WI 53005

★★★★★ 4.7 (23)
62nd 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 (1,459 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Luis Guerra, MD

El Paso, TX 79912

★★★★★ 4.7 (19)
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 (1,743 CMS services/yr).

✓ Accepts Humana ~$209 Cash
★★★★★ 4.7 (15)
13th 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 (777 CMS services/yr).

✓ Accepts Humana ~$227 Cash
★★★★★ 4.7 (19)
58th 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 (334 CMS services/yr).

✓ Accepts Humana ~$224 Cash

Dr. Tamid Turbay, MD

Rockledge, FL 32955

★★★★★ 4.7 (23)
57th 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 (1,787 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Marissa Ambron, DO

Williamsport, PA 17701

★★★★★ 4.7 (23)
1st 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 (631 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Mark Rubinetti, MD

Succasunna, NJ 07876

★★★★★ 4.7 (15)
98th 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 (12,511 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Arvind Doshi, MD

South Plainfield, NJ 07080

★★★★★ 4.7 (19)
51st 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 (1,543 CMS services/yr).

✓ Accepts Humana ~$209 Cash
★★★★★ 4.7 (15)
21st 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 (871 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Roger Vega Blanco, MD

Stockbridge, GA 30281

★★★★★ 4.7 (23)
30th 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 (967 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Tarekul Khan, MD

Albany, NY 12204

★★★★★ 4.7 (15)
15th 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 (796 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Abdulatif Jabi, MD

Arlington, TX 76013

★★★★★ 4.7 (15)
34th 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 (1,050 CMS services/yr).

✓ Accepts Humana ~$209 Cash
★★★★★ 4.7 (23)
51st 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 (1,606 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Keith Mullins, MD

Long Beach, CA 90806

★★★★★ 4.7 (23)
53rd 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 (324 CMS services/yr).

✓ Accepts Humana ~$239 Cash
★★★★★ 4.7 (15)
10th 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 (743 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Timothy Janz, MD

Punta Gorda, FL 33950

★★★★★ 4.7 (23)
76th 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 (3,319 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Bonnie Case, MD

Sewickley, PA 15143

★★★★★ 4.7 (23)
96th 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 (978 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Julia Cassetta, MD

LA Canada, CA 91011

★★★★★ 4.7 (15)
55th 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 (1,673 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Andrew Stefani, DO

Des Moines, IA 50309

★★★★★ 4.7 (15)
79th 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 (499 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Paul Nona, MD

Livonia, MI 48154

★★★★★ 4.7 (22)
81st 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 (2,715 CMS services/yr).

✓ Accepts Humana ~$209 Cash
★★★★★ 4.7 (22)
82nd 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 (5,912 CMS services/yr).

✓ Accepts Humana ~$201 Cash

Dr. Mark Gobrial, MD

Mission Hills, CA 91345

★★★★★ 4.7 (18)
91st 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 (7,257 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Edward Rojas, MD

Newark, NJ 07101

★★★★★ 4.7 (18)
76th 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 (2,726 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Hemen Shah, MD

Frederick, MD 21702

★★★★★ 4.7 (18)
92nd 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 (5,759 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Chaim Silberberg, MD

Spring Valley, NY 10977

★★★★★ 4.7 (22)
77th 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 (3,314 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Darren Arnecke, MD

Sulphur Springs, TX 75482

★★★★★ 4.7 (22)
90th 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 (5,988 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Edward Hallal, MD

Bay Shore, NY 11706

★★★★★ 4.7 (18)
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 (5,653 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Michelle Ouellette, MD

Manchester, NH 03102

★★★★★ 4.7 (22)
82nd NH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,853 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Asif Hashmi, MD

Aiken, SC 29801

★★★★★ 4.7 (18)
80th 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 (4,803 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Michael Margolis, MD

Rochester Hills, MI 48307

★★★★★ 4.7 (18)
84th 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 (3,003 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Deborah Stein, DO

Silver Spring, MD 20904

★★★★★ 4.7 (18)
86th 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 (4,094 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Elliott Koury, MD

Chesterfield, MO 63017

★★★★★ 4.7 (18)
53rd 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 (1,321 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. William Loretan, DO

Ephrata, PA 17522

★★★★★ 4.7 (22)
91st 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 (3,660 CMS services/yr).

✓ Accepts Humana ~$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.