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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 126 of 360

Dr. Latika Patel, MD

Elizabeth, NJ 07201

★★★★★ 4.9 (20)
28th 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 (1,028 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Reenaben Patel, MD

Wildomar, CA 92595

★★★★★ 4.9 (24)
64th 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 (2,148 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Justin Fields, MD

Norman, OK 73071

★★★★★ 4.9 (24)
69th 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 (2,414 CMS services/yr).

✓ Accepts Cigna ~$209 Cash
★★★★★ 4.9 (16)
81st 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 (5,046 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Joseph Harrington, MD

Framingham, MA 01702

★★★★★ 4.9 (24)
81st 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 (2,789 CMS services/yr).

✓ Accepts Cigna ~$224 Cash

Dr. Brandon Ciaudelli, DO

LA Jolla, CA 92037

★★★★★ 4.9 (20)
82nd 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 (4,241 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Christopher Bowman, MD

Gastonia, NC 28054

★★★★★ 4.9 (16)
31st 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 (1,009 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Oluwaseun Adaramola, MD

Marlborough, MA 01752

★★★★★ 4.9 (20)
98th 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 (855 CMS services/yr).

✓ Accepts Cigna ~$224 Cash

Dr. Sergei Ivanov, MD

Spokane, WA 99204

★★★★★ 4.9 (20)
51st 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 (1,245 CMS services/yr).

✓ Accepts Cigna ~$222 Cash

Dr. Ammad Khan, MD

Richardson, TX 75082

★★★★★ 4.9 (16)
41st 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 (1,181 CMS services/yr).

✓ Accepts Cigna ~$209 Cash
★★★★★ 4.9 (24)
21st 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 (863 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Ezekiel Volkert, MD

Castro Valley, CA 94546

★★★★★ 4.9 (20)
11th 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 (757 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Terata Kanu, MD

Keller, TX 76248

★★★★★ 4.9 (20)
76th 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 (3,176 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Thomas Garner, MD

Richmond Hill, GA 31324

★★★★★ 4.9 (20)
50th 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 (1,496 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Andre Zand, MD

Seattle, WA 98133

★★★★★ 4.9 (24)
65th 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 (1,587 CMS services/yr).

✓ Accepts Cigna ~$225 Cash

Dr. Christopher Dietz, DO

Richmond, VA 23221

★★★★★ 4.9 (16)
29th 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 (987 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Rathan Nair, MD

Harrisburg, PA 17101

★★★★★ 4.9 (16)
25th 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 (861 CMS services/yr).

✓ Accepts Cigna ~$209 Cash
★★★★★ 4.9 (16)
37th 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 (957 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Ritesh Kohli, MD

Roanoke, VA 24014

★★★★★ 4.9 (20)
38th 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 (1,168 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Victor Lin, DO

El Centro, CA 92243

★★★★★ 4.9 (20)
48th 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 (1,444 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Benjamin Azevedo, MD

Lake Charles, LA 70607

★★★★★ 4.9 (20)
31st 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 (1,046 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Yang Hu, MD

Omaha, NE 68131

★★★★★ 4.9 (16)
8th NE Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (807 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Elizabeth Dennis, DO

Westbrook, ME 04092

★★★★★ 4.9 (16)
98th ME Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (18,317 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Rashmi Chhabra, MD

Green Valley, AZ 85614

★★★★★ 4.9 (16)
93rd 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 (7,446 CMS services/yr).

✓ Accepts Cigna ~$207 Cash

Dr. Vijaya Reddy, MD

Saint Louis, MO 63141

★★★★★ 4.9 (20)
40th 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 (1,036 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Tejas Sangoi, MD

Saint Louis, MO 63141

★★★★★ 4.9 (24)
30th 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 (902 CMS services/yr).

✓ Accepts Cigna ~$209 Cash
★★★★★ 4.9 (24)
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 (6,830 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Erin Siegel, MD

Racine, WI 53405

★★★★★ 4.9 (20)
69th 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 (1,739 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Anne Anglim, MD

Helena, MT 59601

★★★★★ 4.9 (16)
62nd MT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (463 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Robert Barthel, MD

LA Jolla, CA 92037

★★★★★ 4.9 (20)
9th 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 (725 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Pranay Bhatt, MD

Bloomfield, NJ 07003

★★★★★ 4.9 (24)
78th 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 (2,897 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Thuyen Nguyen, MD

Houston, TX 77030

★★★★★ 4.9 (20)
60th 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 (1,799 CMS services/yr).

✓ Accepts Cigna ~$212 Cash

Dr. Fnu Sagar, MD

Peoria, IL 61615

★★★★★ 4.9 (20)
97th 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 (1,049 CMS services/yr).

✓ Accepts Cigna ~$218 Cash

Dr. Melchiorre Russo, MD

Clifton, NJ 07013

★★★★★ 4.9 (24)
93rd 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 (6,203 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Evan Schiffli, MD

Indianapolis, IN 46256

★★★★★ 4.9 (24)
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 (945 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Kabir Kunwar, MD

Springfield, OH 45504

★★★★★ 4.9 (20)
23rd 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 (811 CMS services/yr).

✓ Accepts Cigna ~$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.