Vivally System
Payments companies reported to CMS as associated with Vivally System. "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 Vivally System, 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 Vivally System
These are the largest totals companies reported as associated with Vivally System. 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) |
|---|---|---|---|
| Marie-Blanche Tchetgen | Flower Mound, TX | Urology | $186.12 |
| Nathan Graves | Grapevine, TX | Urology | $164.07 |
| Steven Ash | Grapevine, TX | Urology | $164.05 |
| Siddharth Jain | Desoto, TX | Urology | $145.23 |
| Allan Vanhorn | Desoto, TX | Urology | $145.22 |
| Srinath Kotamarti | Desoto, TX | Urology | $145.22 |
| Abigail Soderdahl | Fort Worth, TX | Medical | $139.93 |
| Michael Waters | Fort Worth, TX | Urology | $139.92 |
| Trang Trinh | Burleson, TX | Family | $139.92 |
| Francis Nwafor | Waxahachie, TX | Urology | $110.74 |
Prescribed Vivally System?
See what its makers reported for your doctor. Two steps, private, no account.
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.