Vyvgart
Payments companies reported to CMS as associated with Vyvgart. "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 Vyvgart, 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 Vyvgart
These are the largest totals companies reported as associated with Vyvgart. 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) |
|---|---|---|---|
| Tuan Vu | Tampa, FL | Neurology (Psychiatry & Neurology) | $171,864.78 |
| Raghav Govindarajan | O Fallon, IL | Neuromuscular Medicine (Psychiatry & Neurology) | $149,242.81 |
| Jeffery Allen | Minneapolis, MN | Neurology (Psychiatry & Neurology) | $123,128.40 |
| Samir Macwan | Rancho Mirage, CA | Neuromuscular Medicine (Psychiatry & Neurology) | $121,741.44 |
| Andrew Gordon | Lake Barrington, IL | Neurology (Psychiatry & Neurology) | $120,498.66 |
| Nicholas Silvestri | Buffalo, NY | Neuromuscular Medicine (Psychiatry & Neurology) | $117,298.61 |
| Rossitza Chichkova | Tampa, FL | Neurology (Psychiatry & Neurology) | $110,695.68 |
| Suraj Muley | Phoenix, AZ | Neurology (Psychiatry & Neurology) | $109,720.71 |
| Barry Vaught | Crab Orchard, WV | Neurology (Psychiatry & Neurology) | $108,843.88 |
| Chafic Karam | Portland, OR | Neurology (Psychiatry & Neurology) | $99,650.62 |
Prescribed Vyvgart?
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.