Biological Oncology

Keytruda Qlex

Payments companies reported to CMS as associated with Keytruda Qlex. "Associated with" is CMS's wording: it links a payment to a product without saying the money was spent on it.

$197Kassociated payments (2023-2025)
5,954clinicians with associated payments
1company reporting

By year

2025 $197K

Payments reported as associated with Keytruda Qlex, per program year, as reported to CMS.

Who makes it

Specialties most often involved

Hematology & Oncology $54K
Family $29K
Nurse Practitioner $18K
Medical Oncology $17K
Physician Assistant $15K
Urology $11K

Where the associated payments went, by the receiving clinician's specialty.

Clinicians most associated with Keytruda Qlex

These are the largest totals companies reported as associated with Keytruda Qlex. They are typically speaking or consulting arrangements, which companies must report by law; appearing here is not evidence of anything improper.

ClinicianLocationSpecialtyAssociated payments (2023-2025)
Paul Bunn Aurora, CO Medical Oncology $1,830.00
David Johnson Dallas, TX Medical Oncology $1,525.00
Brian Choi Riverside, CA $186.76
Samir Kubba San Bernardino, CA Hematology & Oncology $164.36
Ashwin Vasudevamurthy Indianapolis, IN Medical Oncology $146.58
Michael Sherman Walnut Creek, CA Hematology & Oncology $141.92
Michele Cleary Brandywine, MD Family $135.38
Eutiquio Gutierrez Anaheim, CA Internal Medicine $131.72
Janet William Cerritos, CA Nurse Practitioner $129.74
Heidi Chang Walnut Creek, CA Obstetrics & Gynecology $129.11

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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.