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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 39 of 83

Dr. Lorenzo Falchi, MD

New York, NY 10065

★★★★★ 4.8 (23)
15th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (864 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Mamta Chhetri, MD

Pittsburgh, PA 15224

★★★★★ 4.8 (15)
77th PA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (619 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Bradford Hoppe, MD

Jacksonville, FL 32224

★★★★★ 4.8 (19)
39th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,116 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Srikar Malireddy, MD

Wichita Falls, TX 76310

★★★★★ 4.8 (22)
99th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (364,512 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Joel Grossman, MD

Naples, FL 34102

★★★★★ 4.8 (22)
94th FL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (388,219 CMS services/yr).

✓ Accepts Kaiser Permanente ~$216 Cash

Dr. Ravi Patel, MD

Bakersfield, CA 93309

★★★★★ 4.8 (18)
76th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (86,927 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Vijay Damarla, MD

Peoria, IL 61615

★★★★★ 4.8 (18)
91st IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (238,731 CMS services/yr).

✓ Accepts Kaiser Permanente ~$218 Cash

Dr. Issam Makhoul, MD

Little Rock, AR 72205

★★★★★ 4.8 (18)
52nd AR Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (135,200 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Hyun Kim, MD

Colorado Springs, CO 80907

★★★★★ 4.8 (22)
78th CO Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (112,974 CMS services/yr).

✓ Accepts Kaiser Permanente ~$211 Cash
★★★★★ 4.8 (22)
77th AZ Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (147,154 CMS services/yr).

✓ Accepts Kaiser Permanente ~$207 Cash

Dr. Dinesh Kapur, MD

Norwich, CT 06360

★★★★★ 4.8 (18)
90th CT Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (122,952 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Michael Auerbach, MD

Baltimore, MD 21237

★★★★★ 4.8 (18)
58th MD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (129,037 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Vinh-Linh Nguyen, MD

Bakersfield, CA 93306

★★★★★ 4.8 (22)
99th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (668,937 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Theodore Gray, MD

Hickory, NC 28602

★★★★★ 4.8 (22)
87th NC Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (77,193 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Irfan Vaziri, MD

Lincoln, NE 68516

★★★★★ 4.8 (18)
23rd NE Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (85,139 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Liangping Weng, MD

Germantown, TN 38138

★★★★★ 4.8 (22)
76th TN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (170,444 CMS services/yr).

✓ Accepts Kaiser Permanente ~$201 Cash

Dr. Wade Smith, MD

Newport Beach, CA 92660

★★★★★ 4.8 (18)
92nd CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (189,302 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Asif Lakhani, MD

Webster, TX 77598

★★★★★ 4.8 (22)
64th TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (99,745 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Robyn Young, MD

Fort Worth, TX 76104

★★★★★ 4.8 (22)
53rd TX Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (82,689 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Shahzad Siddique, MD

Carmichael, CA 95608

★★★★★ 4.8 (22)
61st CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (40,595 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Qun Dai, MD

Staten Island, NY 10305

★★★★★ 4.8 (22)
28th NY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,202 CMS services/yr).

✓ Accepts Kaiser Permanente ~$232 Cash

Dr. Jasdeep Sidhu, MD

Louisville, KY 40202

★★★★★ 4.8 (18)
93rd KY Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,350 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Uma Suryadevara, MD

Berkeley, CA 94704

★★★★★ 4.8 (18)
26th CA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,845 CMS services/yr).

✓ Accepts Kaiser Permanente ~$239 Cash

Dr. Rangappa Rajendra, MD

Lansdowne, VA 20176

★★★★★ 4.8 (18)
80th VA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (120,991 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Rimas Lukas, MD

Chicago, IL 60611

★★★★★ 4.8 (18)
73rd IL Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (106,929 CMS services/yr).

✓ Accepts Kaiser Permanente ~$222 Cash

Dr. Corey Shamah, MD

Milwaukee, WI 53209

★★★★★ 4.8 (18)
64th WI Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (2,084 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Olusola Ogundipe, MD

Valparaiso, IN 46383

★★★★★ 4.8 (18)
89th IN Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (151,166 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Kruti Patel, DO

Cincinnati, OH 45236

★★★★★ 4.8 (22)
88th OH Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (127,600 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Joyce Feagin, MD

Shreveport, LA 71103

★★★★★ 4.8 (18)
39th LA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,331 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Lynn Zemsky, MD

Marietta, GA 30060

★★★★★ 4.8 (18)
18th GA Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (936 CMS services/yr).

✓ Accepts Kaiser Permanente ~$209 Cash

Dr. Michael Adashek, DO

Towson, MD 21204

★★★★★ 4.8 (18)
13th MD Pct

Top Billed Procedure: Moderate-to-High Complexity Internal Medicine Follow-Up [CPT 99214] • Precision genomic tumor profiling & subspecialty diagnostics (1,304 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.