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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 18 of 360

Dr. Sandeep Yarlagadda, MD

Fountain Hills, AZ 85268

★★★★★ 4.9 (26)
81st 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 (3,447 CMS services/yr).

✓ Accepts Humana ~$207 Cash
★★★★★ 4.9 (26)
24th 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 (885 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Baldeep Singh, MD

Stanford, CA 94305

★★★★★ 4.9 (26)
6th 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 (690 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Maria Zequeira, MD

West Palm Beach, FL 33401

★★★★★ 4.9 (26)
45th 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 (1,340 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Durga Dandu, MD

Erie, PA 16550

★★★★★ 4.9 (26)
95th 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 (961 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Gaston Dana, DO

Franklin, IN 46131

★★★★★ 4.9 (26)
91st 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 (5,905 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Lawrence Lee, MD

Pelham, AL 35124

★★★★★ 4.9 (26)
60th 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 (2,380 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Jennifer White, MD

Birmingham, AL 35235

★★★★★ 4.9 (26)
13th 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 (784 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Sean Friend, MD

Portland, OR 97213

★★★★★ 4.9 (26)
68th OR Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (2,063 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Antonio Betanzos, MD

Knoxville, TN 37919

★★★★★ 4.9 (26)
55th 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 (353 CMS services/yr).

✓ Accepts Humana ~$201 Cash

Dr. Steven Queen, MD

Sylva, NC 28779

★★★★★ 4.9 (26)
28th 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 (965 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Godson Senyondo, MD

Johnson City, NY 13790

★★★★★ 4.9 (26)
53rd 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 (332 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Quanri Jin, MD

South Bend, IN 46601

★★★★★ 4.9 (26)
14th 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 (754 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Effat Rasul, MD

Lake Charles, LA 70601

★★★★★ 4.9 (26)
78th LA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (3,681 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Trenton Smolik, MD

Saint Cloud, MN 56303

★★★★★ 4.9 (26)
4th 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 (652 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Mary Joseph, MD

Exeter, NH 03833

★★★★★ 4.9 (26)
28th 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 (761 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Waheed Zehri, MD

Bullhead City, AZ 86442

★★★★★ 4.9 (26)
81st 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 (3,438 CMS services/yr).

✓ Accepts Humana ~$207 Cash

Dr. Ismael Rodriguez, MD

Orange Park, FL 32073

★★★★★ 4.9 (25)
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 (2,838 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Drew Packey, DO

Royal Oak, MI 48073

★★★★★ 4.9 (25)
71st 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 (1,993 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Kevin Lu, MD

Willow Grove, PA 19090

★★★★★ 4.9 (25)
99th 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 (86,910 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Hesham Tayel, MD

Bethlehem, PA 18015

★★★★★ 4.9 (25)
61st 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 (1,507 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Nelson Madrilejo, MD

Bakersfield, CA 93301

★★★★★ 4.9 (25)
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 (5,008 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Lisa Lehnert, DO

Garden City, NY 11530

★★★★★ 4.9 (25)
74th 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 (2,920 CMS services/yr).

✓ Accepts Humana ~$232 Cash

Dr. Krishdeep Khosla, MD

Oakbrook Terrace, IL 60181

★★★★★ 4.9 (25)
88th 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 (4,614 CMS services/yr).

✓ Accepts Humana ~$218 Cash
★★★★★ 4.9 (25)
22nd 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 (904 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Gabriel Victor, MD

Phoenix, AZ 85020

★★★★★ 4.9 (25)
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 (3,377 CMS services/yr).

✓ Accepts Humana ~$207 Cash

Dr. Pejman Shamekh, MD

Los Angeles, CA 90067

★★★★★ 4.9 (25)
93rd 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 (9,401 CMS services/yr).

✓ Accepts Humana ~$231 Cash

Dr. Casey Poell, MD

Manhattan, KS 66502

★★★★★ 4.9 (25)
40th 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 (1,394 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Ryan Radakovich, DO

Sarasota, FL 34239

★★★★★ 4.9 (25)
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 (1,181 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Branden Hunter, MD

Savannah, GA 31405

★★★★★ 4.9 (25)
57th 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 (1,781 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Shahzad Shallwani, MD

Fort Worth, TX 76244

★★★★★ 4.9 (25)
44th 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 (1,251 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. John Carr, MD

Rolla, MO 65401

★★★★★ 4.9 (25)
64th 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 (1,686 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Charles Giger, MD

Elmhurst, IL 60126

★★★★★ 4.9 (25)
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 (3,738 CMS services/yr).

✓ Accepts Humana ~$218 Cash

Dr. Stephanie Williams, MD

Sarasota, FL 34239

★★★★★ 4.9 (25)
36th 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 (1,140 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Eric Walker, MD

Dallas, TX 75252

★★★★★ 4.9 (25)
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 (6,470 CMS services/yr).

✓ Accepts Humana ~$211 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.