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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 55 of 83

Dr. Todd Gersten, MD

Wellington, FL 33414

★★★★★ 4.7 (21)
68th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (169,732 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Ruqin Chen, MD

Jacksonville, FL 32224

★★★★★ 4.7 (17)
51st FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (88,469 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Rachel Raab, MD

Asheville, NC 28806

★★★★★ 4.7 (17)
79th NC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (83,150 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Deena Graham, MD

Hackensack, NJ 07601

★★★★★ 4.7 (17)
75th NJ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (77,095 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Ari Ginsberg, MD

New Hyde Park, NY 11042

★★★★★ 4.7 (17)
49th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,800 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Borys Mychalczak, MD

Sleepy Hollow, NY 10591

★★★★★ 4.7 (21)
81st NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,258 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Benjamin Herms, MD

Cincinnati, OH 45245

★★★★★ 4.7 (17)
87th OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (118,899 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Joshua Weir, DO

Wichita, KS 67206

★★★★★ 4.7 (21)
97th KS Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (22,644 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Dushyant Verma, MD

Springfield, MO 65807

★★★★★ 4.7 (21)
82nd MO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (52,338 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Birjis Akhund, MD

Huntington Station, NY 11746

★★★★★ 4.7 (21)
38th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,871 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Baijia Jiang, MD

Anaheim, CA 92801

★★★★★ 4.7 (17)
39th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (6,226 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Jonathan Bleeker, MD

Sioux Falls, SD 57104

★★★★★ 4.7 (17)
63rd SD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,049 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Mihaela Matei, MD

Colorado Springs, CO 80907

★★★★★ 4.7 (17)
59th CO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (58,447 CMS services/yr).

✓ Accepts Kaiser Permanente ~$211 Cash

Dr. Arati Patel, MD

Prince Frederick, MD 20678

★★★★★ 4.7 (17)
42nd MD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (65,640 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Harris Naina, MD

Fort Worth, TX 76104

★★★★★ 4.7 (21)
65th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (100,582 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash
★★★★★ 4.7 (17)
65th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (100,632 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Sarah Scott, MD

Missoula, MT 59802

★★★★★ 4.7 (21)
83rd MT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,523 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Bharat Barai, MD

Merrillville, IN 46410

★★★★★ 4.7 (21)
60th IN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (13,888 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Miho Dougherty, MD

Eugene, OR 97401

★★★★★ 4.7 (17)
56th OR Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (57,719 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Ahmed Ali, MD

Washington, DC 20060

★★★★★ 4.7 (17)
57th DC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,827 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Belal Firwana, MD

Saint Louis, MO 63131

★★★★★ 4.7 (17)
20th MO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (876 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Kevin Stephans, MD

Cleveland, OH 44195

★★★★★ 4.7 (21)
50th OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,563 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Nilesh Patel, MD

Knoxville, TN 37917

★★★★★ 4.7 (21)
91st TN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (7,613 CMS services/yr).

✓ Accepts Kaiser Permanente ~$201 Cash

Dr. Blessing Nollah, MD

Columbus, OH 43210

★★★★★ 4.7 (17)
72nd OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (66,966 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. David Ernst, DO

Kansas City, MO 64154

★★★★★ 4.7 (17)
55th MO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,729 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Anthony Wong, MD

San Francisco, CA 94143

★★★★★ 4.7 (21)
56th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,452 CMS services/yr).

✓ Accepts Kaiser Permanente ~$250 Cash

Dr. Sharon Cole, MD

Findlay, OH 45840

★★★★★ 4.7 (17)
25th OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (890 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash
★★★★★ 4.7 (17)
67th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (3,989 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. David Kahn, MD

Margate, FL 33063

★★★★★ 4.7 (17)
44th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (60,547 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Yoshiya Yamada, MD

New York, NY 10021

★★★★★ 4.7 (17)
58th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,934 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Jared Knol, MD

Grand Rapids, MI 49503

★★★★★ 4.7 (17)
68th MI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (56,680 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Erin Nelli, DO

Medford, OR 97504

★★★★★ 4.7 (21)
8th OR Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (790 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Todd Alekshun, MD

Hartford, CT 06106

★★★★★ 4.7 (17)
70th CT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,690 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Patrick Hagen, MD

Maywood, IL 60153

★★★★★ 4.7 (17)
14th IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (938 CMS services/yr).

✓ Accepts Kaiser Permanente ~$218 Cash

Dr. Alton Sartor, MD

Rochester, MN 55905

★★★★★ 4.7 (17)
51st MN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (48,916 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.