Flowgate
Payments companies reported to CMS as associated with Flowgate. "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 Flowgate, 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 Flowgate
These are the largest totals companies reported as associated with Flowgate. 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) |
|---|---|---|---|
| Sudhakar Satti | Paoli, PA | Neuroradiology | $20,000.00 |
| Geoffrey Colby | Los Angeles, CA | Neurological Surgery | $18,000.00 |
| Fawaz Al Mufti | Valhalla, NY | Neurology (Psychiatry & Neurology) | $17,737.50 |
| Diogo Haussen | Atlanta, GA | Vascular Neurology | $17,000.00 |
| Omar Choudhri | Philadelphia, PA | Neurological Surgery | $17,000.00 |
| Hana Choe | Abington, PA | Neurology (Psychiatry & Neurology) | $16,374.54 |
| Italo Linfante | Miami, FL | Neuroradiology | $13,578.86 |
| Justin Singer | Grand Rapids, MI | Neurological Surgery | $11,700.00 |
| Ryne Dougherty | Spokane, WA | Diagnostic Radiology | $82.50 |
| Jared Knopman | New York, NY | Neurological Surgery | $24.28 |
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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.