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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 24 of 83

Dr. Jiyuan Sun, MD

Boston, MA 02111

★★★★★ 4.5 (21)
99th MA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,147 CMS services/yr).

✓ Accepts Medicare Part B ~$227 Cash

Dr. Bushra Waseem, MD

Lewes, DE 19958

★★★★★ 4.5 (21)
71st DE Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (600 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Jennifer Yannucci, MD

Savannah, GA 31404

★★★★★ 4.5 (24)
80th GA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (216,039 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Gurpreet Lamba, MBBS

Burlington, VT 05405

★★★★★ 4.5 (24)
92nd VT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (374,824 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Sean Fischer, MD

Santa Monica, CA 90404

★★★★★ 4.5 (16)
98th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (336,405 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Antoine Chahine, MD

Canfield, OH 44406

★★★★★ 4.5 (24)
98th OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (322,950 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Edward Kaplan, MD

Morton Grove, IL 60053

★★★★★ 4.5 (16)
83rd IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (138,139 CMS services/yr).

✓ Accepts Medicare Part B ~$218 Cash

Dr. Tamjeed Ahmed, MD

Gallatin, TN 37066

★★★★★ 4.5 (16)
72nd TN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (155,056 CMS services/yr).

✓ Accepts Medicare Part B ~$201 Cash

Dr. Philip Marjon, MD

San Marcos, CA 92069

★★★★★ 4.5 (16)
80th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (107,587 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Jacqueline Cox, MD

Fairbanks, AK 99701

★★★★★ 4.5 (24)
75th AK Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (54,546 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Kyle Colvett, MD

Johnson City, TN 37604

★★★★★ 4.5 (20)
46th TN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,739 CMS services/yr).

✓ Accepts Medicare Part B ~$201 Cash

Dr. Seth Benkel, MD

New City, NY 10956

★★★★★ 4.5 (15)
81st NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (114,744 CMS services/yr).

✓ Accepts Medicare Part B ~$232 Cash

Dr. Sean Warsch, MD

Asheville, NC 28806

★★★★★ 4.5 (23)
93rd NC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (181,616 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Raymond Smith, MD

Quincy, IL 62301

★★★★★ 4.5 (23)
85th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (146,674 CMS services/yr).

✓ Accepts Medicare Part B ~$218 Cash

Dr. Jamal Misleh, MD

Newark, DE 19713

★★★★★ 4.5 (15)
94th DE Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (550,501 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Sahana Kalmadi, MD

Jacksonville, FL 32258

★★★★★ 4.5 (15)
74th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (202,190 CMS services/yr).

✓ Accepts Medicare Part B ~$216 Cash

Dr. Ronjay Rakkhit, MD

Houston, TX 77024

★★★★★ 4.5 (19)
96th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (255,899 CMS services/yr).

✓ Accepts Medicare Part B ~$212 Cash

Dr. Vijay Sandilya, MD

Egg Harbor Twp, NJ 08234

★★★★★ 4.5 (15)
53rd NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (15,965 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Mark Smith, MD

Iowa City, IA 52242

★★★★★ 4.5 (23)
88th IA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (4,263 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Kenneth Manning, MD

Fayetteville, NC 28304

★★★★★ 4.5 (15)
57th NC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,143 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Mohammad Alkayem, MD

Duncansville, PA 16635

★★★★★ 4.5 (15)
98th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,448 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Garth Beinart, MD

Houston, TX 77005

★★★★★ 4.5 (23)
70th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (110,102 CMS services/yr).

✓ Accepts Medicare Part B ~$212 Cash

Dr. Azmat Iqbal, MD

Sunnyside, NY 11104

★★★★★ 4.5 (15)
49th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,582 CMS services/yr).

✓ Accepts Medicare Part B ~$232 Cash

Dr. Joseph Kaczor, MD

Odessa, TX 79761

★★★★★ 4.5 (15)
98th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (46,130 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Janet Wang, MD

Santa Cruz, CA 95065

★★★★★ 5.0 (18)
99th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (304,624 CMS services/yr).

✓ Accepts Medicare Part B ~$239 Cash

Dr. Daniel Buroker, MD

Ankeny, IA 50023

★★★★★ 5.0 (18)
41st IA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (27,852 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Winston Tan, MD

Jacksonville, FL 32224

★★★★★ 5.0 (18)
52nd FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (89,389 CMS services/yr).

✓ Accepts Medicare Part B ~$216 Cash

Dr. Neil Nimkar, MD

Springfield, NJ 07081

★★★★★ 5.0 (18)
92nd NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,086 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Anil Veluvolu, MD

Shreveport, LA 71103

★★★★★ 5.0 (18)
69th LA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,219 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Lonika Majithia, MD

Fairfax, VA 22031

★★★★★ 5.0 (22)
78th VA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (4,698 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Ayham Al Ashkar, MD

Royal Oak, MI 48073

★★★★★ 5.0 (18)
93rd MI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (225,191 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Rashmi Sanjay, MD

Ridley Park, PA 19078

★★★★★ 5.0 (18)
80th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (120,773 CMS services/yr).

✓ Accepts Medicare Part B ~$209 Cash

Dr. Hafeez Chatoor, MD

Tampa, FL 33607

★★★★★ 5.0 (22)
67th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (155,782 CMS services/yr).

✓ Accepts Medicare Part B ~$210 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.