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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 16 of 83

Dr. John Belle, MD

Wilmington, NC 28401

★★★★★ 4.8 (24)
67th NC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,245 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Marlon Kleinman, MD

Morton Grove, IL 60053

★★★★★ 4.8 (20)
69th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (84,643 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$218 Cash

Dr. Patrick Williams, MD

Bardstown, KY 40004

★★★★★ 4.8 (20)
56th KY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,289 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. William Decker, MD

Sedalia, MO 65301

★★★★★ 4.8 (16)
76th MO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,530 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Yudhishtra Markan, MD

Baltimore, MD 21225

★★★★★ 4.8 (19)
97th MD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (413,971 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Gurdeep Chhabra, MD

California, MD 20619

★★★★★ 4.8 (23)
98th MD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (189,141 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Mohammad Alnsour, MD

Perrysburg, OH 43551

★★★★★ 4.8 (19)
54th OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,678 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. John Cho, MD

New Bern, NC 28560

★★★★★ 4.8 (15)
76th NC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,654 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Andrew Orton, MD

Green Valley, AZ 85614

★★★★★ 4.8 (19)
98th AZ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (25,026 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$207 Cash

Dr. Maryada Reddy, MD

Duncanville, TX 75137

★★★★★ 4.8 (23)
18th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,465 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Mark Mclaughlin, MD

Oklahoma City, OK 73142

★★★★★ 4.8 (23)
90th OK Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (10,987 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Eric Batts, MD

Holland, MI 49424

★★★★★ 4.8 (19)
91st MI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (126,827 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Stephen Lattanzi, MD

Mountain Home, AR 72653

★★★★★ 4.8 (15)
26th AR Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,913 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Douglas Andersen, DO

Pocatello, ID 83201

★★★★★ 4.8 (19)
13th ID Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (779 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Avni Desai, MD

Commack, NY 11725

★★★★★ 4.8 (23)
24th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,075 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$232 Cash

Dr. Maen Hussein, MD

Tavares, FL 32778

★★★★★ 4.8 (22)
98th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (538,934 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$216 Cash

Dr. Martin Bell, MD

Manhattan, KS 66502

★★★★★ 4.8 (18)
82nd KS Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (7,851 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Timothy Ernst, MD

Natick, MA 01760

★★★★★ 4.8 (22)
2nd MA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (639 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$224 Cash

Dr. Peter Oppelt, MD

Saint Louis, MO 63110

★★★★★ 4.7 (17)
95th MO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (104,212 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. May Chen, MD

Campbell, CA 95008

★★★★★ 4.7 (17)
37th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,908 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$239 Cash

Dr. Naveed Khan, MD

Glendora, CA 91741

★★★★★ 4.7 (17)
47th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,248 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$239 Cash

Dr. Young Kwok, MD

Baltimore, MD 21201

★★★★★ 4.7 (21)
90th MD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (6,676 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Damoun Safarpour, MD

Olympia Fields, IL 60461

★★★★★ 4.7 (17)
68th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (83,405 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$218 Cash

Dr. Ahsan Basha, MD

Watseka, IL 60970

★★★★★ 4.7 (21)
22nd IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,212 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$218 Cash

Dr. Robert Siegel, MD

Alton, IL 62002

★★★★★ 4.7 (17)
85th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (612 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$218 Cash
★★★★★ 4.7 (16)
98th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (305,406 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Kevin Sing, MD

Williamsburg, VA 23188

★★★★★ 4.7 (20)
96th VA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (64,571 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Nisarg Desai, MD

Rehoboth Beach, DE 19971

★★★★★ 4.7 (16)
29th DE Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,612 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Muhammad Haroon, MD

Fremont, NE 68025

★★★★★ 4.7 (24)
85th NE Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (203,251 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$209 Cash

Dr. Arash Gabayan, MD

Beverly Hills, CA 90211

★★★★★ 4.7 (16)
97th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (10,014 CMS services/yr).

✓ Accepts BlueCross BlueShield ~$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.