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 44 of 83

Dr. Li Zhang, MD

Tacoma, WA 98405

★★★★★ 4.8 (22)
76th WA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (65,917 CMS services/yr).

✓ Accepts Kaiser Permanente ~$222 Cash

Dr. Basharath Khan, MD

Rolling Meadows, IL 60008

★★★★★ 4.8 (18)
69th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (89,495 CMS services/yr).

✓ Accepts Kaiser Permanente ~$218 Cash

Dr. William Smith, MD

Bethlehem, PA 18015

★★★★★ 4.8 (18)
90th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,379 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Sam Benjamin, MD

Syracuse, NY 13210

★★★★★ 4.8 (18)
54th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,125 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Daniel Petereit, MD

Rapid City, SD 57701

★★★★★ 4.8 (18)
46th SD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,567 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Naveed Cheema, DO

Mesquite, TX 75150

★★★★★ 4.8 (18)
47th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (51,935 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Heidi Mckean, MD

Sioux Falls, SD 57105

★★★★★ 4.8 (18)
44th SD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,776 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. William Noyes, MD

Grand Forks, ND 58201

★★★★★ 4.8 (22)
92nd ND Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (99,236 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Chirag Shah, MD

Pittsburgh, PA 15212

★★★★★ 4.8 (18)
44th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,463 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Hilary Bagshaw, MD

Stanford, CA 94305

★★★★★ 4.8 (18)
50th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,181 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. David Graham, MD

Lakeland, FL 33805

★★★★★ 4.8 (22)
84th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (7,632 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Joseph Beck, MD

Little Rock, AR 72205

★★★★★ 4.8 (18)
41st AR Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (5,363 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Kristina Bowen, MD

Atlanta, GA 30342

★★★★★ 4.8 (18)
83rd GA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (561 CMS services/yr).

✓ Accepts Kaiser Permanente ~$210 Cash

Dr. Charles Vu, MD

Fort Wayne, IN 46804

★★★★★ 4.8 (18)
67th IN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,709 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Adewale Fawole, MD

The Villages, FL 32163

★★★★★ 4.8 (21)
89th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (349,517 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Bhavesh Balar, MD

Freehold, NJ 07728

★★★★★ 4.8 (21)
99th NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (457,749 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Thomas Spillane, MD

San Luis Obispo, CA 93401

★★★★★ 4.8 (17)
48th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,622 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Ashish Khot, MD

Springfield, NJ 07081

★★★★★ 4.8 (21)
22nd NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,942 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Muhammad Ali, MD

Quincy, IL 62301

★★★★★ 4.8 (17)
85th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (183,570 CMS services/yr).

✓ Accepts Kaiser Permanente ~$218 Cash

Dr. Robert Lin, MD

Albuquerque, NM 87109

★★★★★ 4.8 (21)
60th NM Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (97,645 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Ann-Margaret Ochs, DO

Weatherford, TX 76086

★★★★★ 4.8 (17)
94th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (233,781 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Robert Robles, MD

Pleasant Hill, CA 94523

★★★★★ 4.8 (21)
61st CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (44,219 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Naveed Rana, MD

Indianapolis, IN 46237

★★★★★ 4.8 (17)
35th IN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,568 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Maurice King, MD

Baton Rouge, LA 70809

★★★★★ 4.8 (17)
87th LA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (16,171 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Leonard Bowen, MD

Oklahoma City, OK 73102

★★★★★ 4.8 (17)
54th OK Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,413 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Wilson Tong, MD

Antioch, CA 94531

★★★★★ 4.8 (17)
79th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (107,263 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Carlos Castillo, MD

Jacksonville, FL 32256

★★★★★ 4.8 (17)
9th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (814 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Debra Brandt, DO

Torrington, CT 06790

★★★★★ 4.8 (17)
64th CT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,110 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Christina Trotta, DO

Philadelphia, PA 19102

★★★★★ 4.8 (21)
73rd PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,198 CMS services/yr).

✓ Accepts Kaiser Permanente ~$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.