Biological Oncology

Ixempra

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

$1,189associated payments (2023-2025)
12clinicians with associated payments
1company reporting

By year

2024 $588
2025 $601

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

Who makes it

Specialties most often involved

Gynecologic Oncology $525
Obstetrics & Gynecology $294
Medical Oncology $135

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

Clinicians most associated with Ixempra

These are the largest totals companies reported as associated with Ixempra. 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)
Alexander Olawaiye Pittsburgh, PA Gynecologic Oncology $433.72
Alessandro Santin New Haven, CT Obstetrics & Gynecology $229.93
Pedro Gil Solivan Ortiz Rio Piedras, PR $151.60
Nuhad Ibrahim Houston, TX Medical Oncology $83.52
Mark Shahin Hershey, PA Gynecologic Oncology $59.48
Adam Brufsky Pittsburgh, PA $51.18
Rachel Layman Houston, TX Medical Oncology $41.78
Mario Leitao New York, NY Gynecologic Oncology $32.00
Stephen Graves Columbus, OH Obstetrics & Gynecology $32.00
Anna Curtin Boise, ID Obstetrics & Gynecology $32.00

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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.