Shinobi
Payments companies reported to CMS as associated with Shinobi. "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 Shinobi, 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 Shinobi
These are the largest totals companies reported as associated with Shinobi. 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) |
|---|---|---|---|
| Anita Ramaiah | Scottsdale, AZ | Anesthesiology | $24.59 |
| Venkatesh Ramaiah | Scottsdale, AZ | Vascular Surgery | $24.59 |
| Brian Allen | Brighton, CO | Cardiovascular Disease | $16.09 |
| Charles Bailey | Austin, TX | Interventional Cardiology | $16.09 |
| Nima Amjadi | Dripping Springs, TX | Cardiovascular Disease | $16.09 |
| Nachiket Patel | Mesa, AZ | Interventional Cardiology | $14.28 |
Prescribed Shinobi?
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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.