Firmagon
Payments companies reported to CMS as associated with Firmagon. "Associated with" is CMS's wording: it links a payment to a product without saying the money was spent on it.
By year
Payments reported as associated with Firmagon, per program year, as reported to CMS.
Who makes it
Specialties most often involved
Where the associated payments went, by the receiving clinician's specialty.
Clinicians most associated with Firmagon
These are the largest totals companies reported as associated with Firmagon. They are typically speaking or consulting arrangements, which companies must report by law; appearing here is not evidence of anything improper.
| Clinician | Location | Specialty | Associated payments (2023-2025) |
|---|---|---|---|
| Alexander Sankin | New York, NY | Urology | $136.37 |
| Robert Carey | Sarasota, FL | Urology | $80.99 |
| Ali Sarram | Lone Tree, CO | Urology | $31.45 |
| Charles Weng | Lutherville, MD | Internal Medicine | $26.80 |
| Shu Pan | Oakland, CA | Urology | $26.80 |
| Paul Sieber | Lancaster, PA | Urology | $23.69 |
| Daniel Cox | New York, NY | Physician Assistant | $23.32 |
| Albert Petrossian | Long Beach, CA | Urology | $22.75 |
| Joseph De Orio | Long Beach, CA | Urology | $22.75 |
| Nisha Prince-Mattathil | Huntington, NY | Family | $21.34 |
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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.