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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 347 of 360

Dr. Phillip Gross, MD

Gainesville, GA 30501

★★★★★ 4.5 (21)
8th 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 (714 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Raied Hufdhi, MD

Sylvania, OH 43560

★★★★★ 4.5 (21)
19th 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 (773 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Ronald Chio, MD

Euless, TX 76040

★★★★★ 4.5 (17)
59th 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 (1,787 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Ratika Dogra, MD

Toledo, OH 43608

★★★★★ 4.5 (25)
13th 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 (724 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Dilip Patel, MD

Berwyn, IL 60402

★★★★★ 4.5 (21)
76th 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 (2,758 CMS services/yr).

✓ Accepts Cigna ~$218 Cash

Dr. Rajesh Agarwal, MD

Mayfield Heights, OH 44124

★★★★★ 4.5 (16)
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 (9,274 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Basil Pittenger, MD

Coos Bay, OR 97420

★★★★★ 4.5 (24)
96th 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 (10,871 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Javier Aduen, MD

St Augustine, FL 32086

★★★★★ 4.5 (24)
85th 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 (4,872 CMS services/yr).

✓ Accepts Cigna ~$216 Cash

Dr. Daniel Boss, MD

Jupiter, FL 33458

★★★★★ 4.5 (20)
87th 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 (5,505 CMS services/yr).

✓ Accepts Cigna ~$216 Cash

Dr. Andrew Raxenberg, DO

Boynton Beach, FL 33426

★★★★★ 4.5 (16)
96th 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 (12,152 CMS services/yr).

✓ Accepts Cigna ~$216 Cash

Dr. Lerin Mccray, MD

Anderson, SC 29621

★★★★★ 4.5 (20)
97th 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 (2,502 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Richard Smith, MD

Monroe, LA 71203

★★★★★ 4.5 (16)
68th 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 (2,548 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Nghia Truong, MD

Tyler, TX 75701

★★★★★ 4.5 (16)
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 (6,272 CMS services/yr).

✓ Accepts Cigna ~$209 Cash
★★★★★ 4.5 (20)
99th 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 (36,345 CMS services/yr).

✓ Accepts Cigna ~$222 Cash

Dr. Karl Spector, MD

Bel Air, MD 21014

★★★★★ 4.5 (16)
67th 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 (2,279 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Dennis Kim, MD

Murrieta, CA 92563

★★★★★ 4.5 (20)
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 (3,359 CMS services/yr).

✓ Accepts Cigna ~$239 Cash

Dr. Ladan Silva, MD

Shenandoah, TX 77385

★★★★★ 4.5 (16)
45th 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 (1,301 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Sina Tebi, MD

Los Angeles, CA 90064

★★★★★ 4.5 (16)
84th 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 (4,630 CMS services/yr).

✓ Accepts Cigna ~$231 Cash

Dr. Benjamin Kenigsberg, MD

Washington, DC 20010

★★★★★ 4.5 (16)
67th DC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Comprehensive multi-system diagnostic evaluation (CPT 99204/99214) & subspecialty diagnostics (1,271 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Sudheer Ummadi, MD

Allen Park, MI 48101

★★★★★ 4.5 (20)
99th 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 (15,224 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Kobena Waters, MD

Lilburn, GA 30047

★★★★★ 4.5 (16)
59th 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 (1,909 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Joseph Barth, MD

Prince Frederick, MD 20678

★★★★★ 4.5 (20)
98th 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 (14,191 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Dennis Egitto, MD

North Palm Beach, FL 33408

★★★★★ 4.5 (16)
86th 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 (5,057 CMS services/yr).

✓ Accepts Cigna ~$216 Cash
★★★★★ 4.5 (20)
63rd 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 (1,972 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Karl Dhana, MD

West Palm Beach, FL 33417

★★★★★ 4.5 (20)
76th 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 (3,348 CMS services/yr).

✓ Accepts Cigna ~$216 Cash

Dr. Izzat Carouba, MD

Southfield, MI 48034

★★★★★ 4.5 (20)
92nd 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 (4,679 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Don Duff, MD

Louisville, KY 40207

★★★★★ 4.5 (16)
75th 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 (2,734 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Shereen Dahab, DO

Glen Ridge, NJ 07028

★★★★★ 4.5 (24)
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 (3,523 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Amar Mohan, MD

Monroe, GA 30655

★★★★★ 4.5 (16)
45th 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 (1,290 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. James Wallace, MD

Dillon, SC 29536

★★★★★ 4.5 (16)
98th 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 (28,510 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Mohammad Abu-Farsakh, MD

Gainesville, FL 32610

★★★★★ 4.5 (20)
10th 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 (739 CMS services/yr).

✓ Accepts Cigna ~$216 Cash

Dr. Taral Patel, MD

Scottsdale, AZ 85258

★★★★★ 4.5 (24)
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 (3,349 CMS services/yr).

✓ Accepts Cigna ~$210 Cash

Dr. Shilpi Khosla, MD

Bel Air, MD 21014

★★★★★ 4.5 (20)
86th 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 (4,157 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. David Haseltine, MD

Pawleys Island, SC 29585

★★★★★ 4.5 (16)
37th 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 (1,159 CMS services/yr).

✓ Accepts Cigna ~$209 Cash

Dr. Gholam Zadeii, MD

Rancho Mirage, CA 92270

★★★★★ 4.5 (24)
70th 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 (2,548 CMS services/yr).

✓ Accepts Cigna ~$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.