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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 92 of 360

Dr. Zaid Ammari, MD

Newark, DE 19718

★★★★★ 5.0 (18)
18th DE Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (880 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Pedro Camacho, MD

Gilbert, AZ 85234

★★★★★ 5.0 (22)
41st 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 (1,122 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$207 Cash

Dr. Rita Choueiry, MD

Staten Island, NY 10305

★★★★★ 5.0 (22)
33rd 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 (1,076 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$232 Cash

Dr. Mary Van Hal, MD

Keller, TX 76248

★★★★★ 5.0 (18)
66th 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 (2,190 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Thet Han Aung, MD

San Antonio, TX 78240

★★★★★ 5.0 (22)
73rd 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 (2,791 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Vanessa Pauig, MD

Hartford, CT 06105

★★★★★ 5.0 (18)
22nd CT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (778 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Unna Albers, MD

San Diego, CA 92103

★★★★★ 5.0 (22)
56th 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 (1,715 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$239 Cash

Dr. Dana Suhandynata, MD

Encinitas, CA 92024

★★★★★ 5.0 (18)
27th 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 (958 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$239 Cash

Dr. Parker Redlien, MD

North Kansas City, MO 64116

★★★★★ 5.0 (22)
47th 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 (1,169 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Jean Linder, MD

Fresno, CA 93720

★★★★★ 5.0 (22)
72nd 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 (2,736 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$239 Cash

Dr. Cristina Ionescu, MD

Westport, CT 06880

★★★★★ 5.0 (18)
66th CT 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 BlueCross BlueShield ~$209 Cash

Dr. Sourin Banerji, MD

Newark, DE 19718

★★★★★ 5.0 (18)
31st DE Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,007 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Kenneth Ball, MD

Jackson, MS 39216

★★★★★ 5.0 (22)
32nd 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 (1,167 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Eliza Bennitt, MD

Menlo Park, CA 94025

★★★★★ 5.0 (22)
54th 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 (1,638 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$239 Cash
★★★★★ 5.0 (22)
63rd 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 (423 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Sikander Kajani, MD

Northridge, CA 91325

★★★★★ 5.0 (22)
78th 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 (3,506 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$239 Cash

Dr. Amandeep Singh, MD

Elizabeth City, NC 27909

★★★★★ 5.0 (22)
36th 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 (1,111 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Michael Elliott, MD

Edmond, OK 73034

★★★★★ 5.0 (18)
77th 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 (3,277 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Dhaval Upadhyay, MD

Gainesville, FL 32605

★★★★★ 5.0 (22)
33rd 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 (1,080 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$216 Cash

Dr. Luise Weinstein, MD

New York, NY 10021

★★★★★ 5.0 (18)
78th 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 (508 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$239 Cash

Dr. Justin Wilkerson, DO

Springfield, MO 65807

★★★★★ 5.0 (22)
29th 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 (885 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Nida Mateen, MD

Pikeville, KY 41501

★★★★★ 5.0 (18)
51st KY 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 BlueCross BlueShield ~$209 Cash

Dr. Raymond Craciun, MD

Brooklyn, NY 11209

★★★★★ 5.0 (22)
29th 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 (994 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$232 Cash

Dr. Nayna Islam, MD

Yonkers, NY 10701

★★★★★ 5.0 (18)
95th 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 (1,101 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$232 Cash

Dr. Timothy Sabol, DO

Norwalk, CT 06850

★★★★★ 5.0 (18)
32nd CT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (868 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash
★★★★★ 5.0 (18)
66th 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 (2,581 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Bonnie Ashby, MD

Bryn Mawr, PA 19010

★★★★★ 5.0 (18)
50th 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 (1,238 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. William Rice, MD

Winston Salem, NC 27104

★★★★★ 5.0 (18)
36th 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 (1,103 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Gina Vargas, MD

Fort Smith, AR 72903

★★★★★ 5.0 (18)
18th 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 (887 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Peter Nwafor, MD

Suffolk, VA 23434

★★★★★ 5.0 (18)
19th 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 (858 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Mahmood Siddiqui, MD

Copperhill, TN 37317

★★★★★ 5.0 (18)
58th 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 (2,393 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$201 Cash

Dr. Barbara Hom, MD

Los Gatos, CA 95032

★★★★★ 5.0 (18)
39th 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 (1,215 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$239 Cash

Dr. Larissa Chaplia, MD

Rego Park, NY 11374

★★★★★ 5.0 (18)
63rd 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 (2,084 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$232 Cash

Dr. Bhanu Ravindran, MD

Rock Island, IL 61201

★★★★★ 5.0 (22)
84th 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 (3,751 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$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.