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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 260 of 360

Dr. Joshua Cox, MD

Asheville, NC 28803

★★★★★ 4.7 (25)
89th 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 (7,938 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Marlene Lobato, MD

Mineola, NY 11501

★★★★★ 4.7 (17)
61st 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 (1,966 CMS services/yr).

✓ Accepts Cigna ~$232 Cash

Dr. Samuel Ortiz, MD

Wenatchee, WA 98801

★★★★★ 4.7 (17)
81st 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 (2,660 CMS services/yr).

✓ Accepts Cigna ~$222 Cash

Dr. Mark Webb, MD

Scottsdale, AZ 85254

★★★★★ 4.7 (17)
64th 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 (1,862 CMS services/yr).

✓ Accepts Cigna ~$210 Cash

Dr. Venkat Banda, MD

Baton Rouge, LA 70806

★★★★★ 4.7 (17)
53rd 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 (1,653 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Suchita Mishra, MD

Joplin, MO 64804

★★★★★ 4.7 (17)
45th 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 (1,124 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Carl Hughes, MD

Charlotte, NC 28210

★★★★★ 4.7 (17)
79th 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 (4,041 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Joel Miller, DO

Beaver Dam, WI 53916

★★★★★ 4.7 (25)
83rd 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 (2,599 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Sanaz Siran, MD

Las Vegas, NV 89128

★★★★★ 4.7 (17)
58th NV Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,668 CMS services/yr).

✓ Accepts Cigna ~$209 Cash
★★★★★ 4.7 (17)
38th 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 (1,063 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Kristopher Dela Cruz, MD

Nederland, TX 77627

★★★★★ 4.7 (21)
77th 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 (3,223 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Treva Jones, MD

Jacksonville, FL 32207

★★★★★ 4.7 (21)
31st 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 (1,050 CMS services/yr).

✓ Accepts Cigna ~$216 Cash

Dr. Aysha Habib, MBBS

Henrico, VA 23233

★★★★★ 4.7 (17)
98th 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 (1,631 CMS services/yr).

✓ Accepts Cigna ~$209 Cash
★★★★★ 4.7 (21)
70th 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 (2,266 CMS services/yr).

✓ Accepts Cigna ~$207 Cash

Dr. Sheila Humphries, MD

Los Altos, CA 94024

★★★★★ 4.7 (25)
61st 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 (2,021 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Neil Singer, MD

Sedona, AZ 86336

★★★★★ 4.7 (25)
95th 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 (10,912 CMS services/yr).

✓ Accepts Cigna ~$207 Cash

Dr. Patrick Mackey, MD

Wheaton, IL 60187

★★★★★ 4.7 (25)
85th 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 (3,850 CMS services/yr).

✓ Accepts Cigna ~$218 Cash

Dr. Mohsin Barra, MD

Antioch, CA 94509

★★★★★ 4.7 (17)
26th 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 (945 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Mohammed Fahad, MD

Evanston, IL 60201

★★★★★ 4.7 (17)
24th 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 (921 CMS services/yr).

✓ Accepts Cigna ~$218 Cash

Dr. Majed Gharfeh, MD

Oklahoma City, OK 73120

★★★★★ 4.7 (17)
24th 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 (987 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Susanthi Gunadasa, MD

Hackensack, NJ 07601

★★★★★ 4.7 (25)
73rd 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 (2,500 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Megan Doyle Mcclam, MD

Anderson, SC 29621

★★★★★ 4.7 (17)
35th 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 (1,119 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Sergeine Lezeau, DO

Vero Beach, FL 32960

★★★★★ 4.7 (17)
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 (1,172 CMS services/yr).

✓ Accepts Cigna ~$216 Cash

Dr. Ryan Gienapp, DO

Corvallis, OR 97330

★★★★★ 4.7 (25)
34th 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 (928 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Suguna Kona, MD

Bradenton, FL 34210

★★★★★ 4.7 (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 (2,832 CMS services/yr).

✓ Accepts Cigna ~$216 Cash

Dr. Tyler Maxey, DO

Cheyenne, WY 82001

★★★★★ 4.7 (17)
32nd 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 (1,064 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Rohail Asrar, MD

New Brunswick, NJ 08901

★★★★★ 4.7 (21)
34th 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 (1,143 CMS services/yr).

✓ Accepts Cigna ~$209 Cash
★★★★★ 4.7 (17)
25th 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 (1,123 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Hafsa Nawaz, MD

Hamden, CT 06514

★★★★★ 4.7 (21)
53rd 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 (1,117 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Afroza Liton, MD

Albany, NY 12208

★★★★★ 4.7 (17)
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 (1,628 CMS services/yr).

✓ Accepts Cigna ~$232 Cash

Dr. Emily Hall, MD

Stillwater, MN 55082

★★★★★ 4.7 (25)
74th 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 (2,440 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Madhuri Gadiyaram, MD

Hillsborough, NJ 08844

★★★★★ 4.7 (25)
37th 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 (1,184 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Dennis Beatty, MD

South Burlington, VT 05403

★★★★★ 4.7 (17)
28th VT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (762 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Matthew King, MD

Cookeville, TN 38506

★★★★★ 4.7 (17)
66th 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 (3,104 CMS services/yr).

✓ Accepts Cigna ~$201 Cash

Dr. Durotimi Ayodeji, MD

Salisbury, MD 21801

★★★★★ 4.7 (25)
93rd 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 (1,064 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Annemarie Armani, MD

Falmouth, MA 02540

★★★★★ 4.7 (25)
65th 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 (1,846 CMS services/yr).

✓ Accepts Cigna ~$224 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.