Looking for a specialist who listens and takes your insurance? Ask patients in our community. Compare real-world patient outcomes, lab numbers, and doctor visit tips—100% free with a private @handle and zero login wall.
Click to Ask a Question or Post Your Experience ▾
Post to Gut, Labs & Supplements Space (15 Seconds • No Account or Email Required)
Or read existing discussions in Gut, Labs & Supplements Space →
749,040 Verified U.S. Physicians • 51 States & Territories • Zero Sponsored Placements
Preparing for an appointment? Jump to our 60-Second Visit Script Builder ↓

Hematology & Oncology Doctors Who Perform the Procedure You Need—and Take Your Insurance.

Precision genomic tumor profiling, immunotherapy & targeted infusion management (CPT 96413), IV iron repletion for refractory anemia, and thrombosis/clotting evaluations. Filter by your insurance carrier, state, or procedure below.

4. Complete Physician Directory

All Hematology & Oncology Physicians (2,962)

Page 76 of 83

Dr. Anastasios Dimou, MD

Rochester, MN 55905

★★★★★ 4.6 (23)
75th MN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (76,048 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Ketan Shah, MD

Dayton, OH 45409

★★★★★ 4.6 (15)
83rd OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (106,519 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Sameer Ahmed, MD

Indianapolis, IN 46237

★★★★★ 4.6 (19)
30th IN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,280 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Robert Lustig, MD

Philadelphia, PA 19104

★★★★★ 4.6 (23)
80th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,447 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Farrukh Adhami, MD

Fort Wayne, IN 46825

★★★★★ 4.6 (19)
76th IN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (103,065 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Aparna Kalyan, MD

Chicago, IL 60611

★★★★★ 4.6 (23)
72nd IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (100,553 CMS services/yr).

✓ Accepts Humana ~$222 Cash

Dr. Eugene Shieh, MD

Wellington, FL 33449

★★★★★ 4.6 (19)
90th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (10,706 CMS services/yr).

✓ Accepts Humana ~$216 Cash

Dr. Alan Cartmell, MD

Bakersfield, CA 93309

★★★★★ 4.6 (23)
53rd CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (23,524 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Paul Kim, MD

Tustin, CA 92780

★★★★★ 4.6 (15)
83rd CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (4,430 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Seth Miller, MD

New Bern, NC 28560

★★★★★ 4.6 (15)
89th NC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,508 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Rishi Agarwal, MD

Scottsdale, AZ 85258

★★★★★ 4.6 (15)
24th AZ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,525 CMS services/yr).

✓ Accepts Humana ~$210 Cash

Dr. Erin Macrae, MD

Columbus, OH 43214

★★★★★ 4.6 (15)
80th OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (85,666 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Jennifer Lucas, MD

Greenbrae, CA 94904

★★★★★ 4.6 (19)
90th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (163,413 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Mark Schroeder, MD

Saint Louis, MO 63108

★★★★★ 4.6 (15)
78th MO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (35,079 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Jason Li, MD

Saint Louis, MO 63131

★★★★★ 4.6 (19)
15th MO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (858 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Michael Stutz, MD

Geneva, IL 60134

★★★★★ 4.6 (23)
68th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,463 CMS services/yr).

✓ Accepts Humana ~$218 Cash

Dr. David Chan, MD

Torrance, CA 90505

★★★★★ 4.6 (19)
80th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (111,376 CMS services/yr).

✓ Accepts Humana ~$239 Cash

Dr. Travis Cox, MD

Round Rock, TX 78665

★★★★★ 4.6 (15)
66th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (105,795 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. John Floberg, MD

Madison, WI 53705

★★★★★ 4.6 (15)
82nd WI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,817 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Grant Harmon, MD

Gresham, OR 97030

★★★★★ 4.6 (23)
76th OR Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,296 CMS services/yr).

✓ Accepts Humana ~$209 Cash

Dr. Vipul Patel, MD

Ocala, FL 34471

★★★★★ 4.5 (22)
95th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (431,398 CMS services/yr).

✓ Accepts Humana ~$216 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.