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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 89 of 360

Dr. Muhammad Masroor, MD

Jeffersonville, IN 47130

★★★★★ 5.0 (22)
93rd 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 (6,632 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Akira Wada, MD

Columbus, OH 43214

★★★★★ 5.0 (22)
71st 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 (1,829 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Arooge Towheed, MD

Largo, MD 20774

★★★★★ 5.0 (18)
84th 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 (3,746 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Michael O'conner, DO

Des Moines, IA 50309

★★★★★ 5.0 (22)
77th 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 (5,462 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Ramprasad Gadi, MD

West Chester, PA 19380

★★★★★ 5.0 (22)
80th 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 (2,473 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Saleh Jaafar, MD

Castroville, TX 78009

★★★★★ 5.0 (18)
85th 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 (4,501 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Peter Stern, MD

Ramsey, NJ 07446

★★★★★ 5.0 (22)
54th 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 (1,645 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Abhishek Kapila, MD

Louisville, KY 40202

★★★★★ 5.0 (22)
76th 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 (2,783 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Vimali Paul, MD

Chico, CA 95973

★★★★★ 5.0 (22)
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 (7,381 CMS services/yr).

✓ Accepts Aetna ~$239 Cash

Dr. Ashraf Eskander, MD

San Bernardino, CA 92404

★★★★★ 5.0 (22)
90th 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 (6,661 CMS services/yr).

✓ Accepts Aetna ~$239 Cash

Dr. Jeffrey Berger, MD

New Hyde Park, NY 11042

★★★★★ 5.0 (18)
81st 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 (3,847 CMS services/yr).

✓ Accepts Aetna ~$232 Cash

Dr. Levon Gazarian, MD

Arcadia, CA 91007

★★★★★ 5.0 (18)
88th 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 (5,761 CMS services/yr).

✓ Accepts Aetna ~$239 Cash

Dr. Muhammad Khan, MD

Decatur, IL 62526

★★★★★ 5.0 (18)
79th 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 (2,990 CMS services/yr).

✓ Accepts Aetna ~$218 Cash

Dr. Zheni Avram, MD

Richmond, VA 23230

★★★★★ 5.0 (22)
78th 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 (3,244 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Mark Florian, MD

Bryan, TX 77802

★★★★★ 5.0 (18)
95th 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 (10,123 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Steven Bentman, MD

Baltimore, MD 21236

★★★★★ 5.0 (18)
43rd 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 (1,369 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Philip Lesueur, MD

Sierra Vista, AZ 85635

★★★★★ 5.0 (18)
80th 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 (3,348 CMS services/yr).

✓ Accepts Aetna ~$207 Cash

Dr. V Dsouza, MD

Ormond Beach, FL 32174

★★★★★ 5.0 (18)
72nd 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 (2,778 CMS services/yr).

✓ Accepts Aetna ~$216 Cash

Dr. Herbert Lempel, MD

Forest Hills, NY 11375

★★★★★ 5.0 (18)
93rd 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 (7,087 CMS services/yr).

✓ Accepts Aetna ~$232 Cash

Dr. Maulikkumar Patel, MD

Covington, GA 30014

★★★★★ 5.0 (18)
42nd 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 (1,202 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Richard Wang, MD

Wheat Ridge, CO 80033

★★★★★ 5.0 (18)
66th 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 (1,771 CMS services/yr).

✓ Accepts Aetna ~$211 Cash

Dr. Ammar Alsheikh, MD

Chandler, AZ 85224

★★★★★ 5.0 (18)
86th 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 (4,614 CMS services/yr).

✓ Accepts Aetna ~$207 Cash

Dr. Peter Nguyen, MD

Victoria, TX 77904

★★★★★ 5.0 (18)
80th 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 (3,699 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Karl Weber, MD

Fort Mill, SC 29715

★★★★★ 5.0 (18)
68th 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 (3,187 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Thaw Sint, MD

Austin, TX 78727

★★★★★ 5.0 (22)
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 (2,616 CMS services/yr).

✓ Accepts Aetna ~$211 Cash

Dr. Gaurang Patel, MD

Denville, NJ 07834

★★★★★ 5.0 (22)
83rd 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 (3,373 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Pranathi Mandadi, MD

Long Branch, NJ 07740

★★★★★ 5.0 (22)
65th 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 (2,095 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Amer Rahman, MD

Elgin, IL 60124

★★★★★ 5.0 (22)
70th 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 (2,256 CMS services/yr).

✓ Accepts Aetna ~$218 Cash

Dr. Annette Olin, MD

Long Grove, IL 60047

★★★★★ 5.0 (22)
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 (603 CMS services/yr).

✓ Accepts Aetna ~$218 Cash

Dr. Jiten Patel, MD

Spokane, WA 99208

★★★★★ 5.0 (22)
79th 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 (2,418 CMS services/yr).

✓ Accepts Aetna ~$222 Cash

Dr. Jennifer Platt, MD

Munster, IN 46321

★★★★★ 5.0 (22)
32nd 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 (934 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Phillip Aronoff, MD

Dallas, TX 75231

★★★★★ 5.0 (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 (6,522 CMS services/yr).

✓ Accepts Aetna ~$211 Cash
★★★★★ 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 (2,770 CMS services/yr).

✓ Accepts Aetna ~$239 Cash

Dr. Parth Patel, MD

Stuart, FL 34994

★★★★★ 5.0 (22)
38th 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 (1,180 CMS services/yr).

✓ Accepts Aetna ~$216 Cash

Dr. William Harrison, MD

Cheyenne, WY 82001

★★★★★ 5.0 (22)
64th WY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (3,234 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Maneesh Penkar, MD

Torrance, CA 90505

★★★★★ 5.0 (22)
77th 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 (3,382 CMS services/yr).

✓ Accepts Aetna ~$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.