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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 43 of 360

Dr. Andrew Adams, MD

Saxonburg, PA 16056

★★★★★ 4.9 (15)
18th 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 (781 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Tazeen Ahmed, MD

Bay City, MI 48708

★★★★★ 4.9 (18)
94th 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 (5,440 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Manamar Singh, MD

Chicago, IL 60612

★★★★★ 4.9 (22)
93rd 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 (6,277 CMS services/yr).

✓ Accepts Aetna ~$222 Cash

Dr. Jarett Gregory, DO

Lakeland, FL 33803

★★★★★ 4.9 (22)
95th 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 (11,336 CMS services/yr).

✓ Accepts Aetna ~$216 Cash

Dr. Jarod Bailey, DO

Valdosta, GA 31605

★★★★★ 4.9 (18)
95th 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 (12,877 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Richard Shultzaberger, MD

Greenville, NC 27834

★★★★★ 4.9 (18)
96th 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 (18,779 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. John Burton, MD

Gainesville, FL 32605

★★★★★ 4.9 (18)
97th 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 (15,413 CMS services/yr).

✓ Accepts Aetna ~$216 Cash

Dr. Leonardo Holguin, MD

Red Bank, NJ 07701

★★★★★ 4.9 (18)
69th 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 (2,315 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Bhavin Sonani, MD

Springfield, IL 62702

★★★★★ 4.9 (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 (2,968 CMS services/yr).

✓ Accepts Aetna ~$218 Cash

Dr. Claire Carlson, MD

Minneapolis, MN 55407

★★★★★ 4.9 (18)
99th MN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,310 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. John Warren, MD

Tuscaloosa, AL 35404

★★★★★ 4.9 (18)
99th 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 (25,732 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Fadi Chalhoub, MD

Jacksonville, FL 32217

★★★★★ 4.9 (18)
99th 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 (2,335 CMS services/yr).

✓ Accepts Aetna ~$216 Cash

Dr. Noe Olvera, MD

Victoria, TX 77901

★★★★★ 4.9 (18)
99th 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 (177,631 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Joseph Merriman, MD

Charlotte, NC 28204

★★★★★ 4.9 (22)
99th 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 (84,454 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Ioana Chen, MD

Brooklyn, NY 11215

★★★★★ 4.9 (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 (660 CMS services/yr).

✓ Accepts Aetna ~$232 Cash

Dr. Mark Murnin, DO

Hamlin, PA 18427

★★★★★ 4.9 (22)
83rd 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 (2,622 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Imran Solaiman, MD

Fort Worth, TX 76132

★★★★★ 4.9 (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 (6,528 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. David Thayn, MD

Price, UT 84501

★★★★★ 4.9 (18)
96th UT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (727 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Jacob Webster, MD

Mobile, AL 36604

★★★★★ 4.9 (18)
95th 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 (13,186 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Vikram Sharma, MD

Richmond, IN 47374

★★★★★ 4.9 (22)
98th 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 (1,360 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Mark Heinsohn, MD

Chattanooga, TN 37404

★★★★★ 4.9 (22)
86th 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 (7,084 CMS services/yr).

✓ Accepts Aetna ~$201 Cash

Dr. Alvin Wong, DO

Scootsdale, AZ 85254

★★★★★ 4.9 (22)
57th 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 (1,573 CMS services/yr).

✓ Accepts Aetna ~$207 Cash

Dr. Timothy Truman, MD

Newark, DE 19718

★★★★★ 4.9 (18)
99th 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 (1,264 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Paul Baubly, MD

Elmhurst, IL 60126

★★★★★ 4.9 (22)
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 (9,911 CMS services/yr).

✓ Accepts Aetna ~$218 Cash

Dr. Liaqat Ali, MD

Baltimore, MD 21223

★★★★★ 4.9 (18)
97th 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 (2,161 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Pyone Myat Mon, MD

Dunmore, PA 18509

★★★★★ 4.9 (22)
82nd 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 (2,580 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Glenn Puertollano, MD

Stanton, KY 40380

★★★★★ 4.9 (18)
34th 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 (1,079 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Kyu-Han Kim, DO

Cliffisde Park, NJ 07010

★★★★★ 4.9 (18)
42nd 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 (1,302 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Kelly Tanenholz, MD

Rockville, MD 20854

★★★★★ 4.9 (18)
94th 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 (6,384 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Gerald Norris, MD

Birmingham, AL 35205

★★★★★ 4.9 (22)
94th 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 (11,769 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Cynthia Williams, MD

Houston, TX 77005

★★★★★ 4.9 (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 (6,400 CMS services/yr).

✓ Accepts Aetna ~$212 Cash

Dr. Hrishi Patel, MD

Hinton, WV 25951

★★★★★ 4.9 (18)
70th WV Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,766 CMS services/yr).

✓ Accepts Aetna ~$209 Cash
★★★★★ 4.9 (22)
98th 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 (9,141 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Samuel Black, MD

Baltimore, MD 21215

★★★★★ 4.9 (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 (932 CMS services/yr).

✓ Accepts Aetna ~$209 Cash

Dr. Jean Pringle, MD

Great Bend, KS 67530

★★★★★ 4.9 (18)
47th KS Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,641 CMS services/yr).

✓ Accepts Aetna ~$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.