Iris
Payments companies reported to CMS as associated with Iris. "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 Iris, 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 Iris
These are the largest totals companies reported as associated with Iris. 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) |
|---|---|---|---|
| Amin Kassam | Milwaukee, WI | Neurological Surgery | $10,500.00 |
| Steven Mccarus | Celebration, FL | Obstetrics & Gynecology | $8,550.00 |
| David Tuke | Houston, TX | Urology | $109.55 |
| Peter Sullivan | Houston, TX | Anesthesiology | $109.55 |
| Neil Gibson | Jacksonville, FL | Colon & Rectal Surgery | $33.76 |
| Timothy Hester | Jacksonville, FL | Surgical Critical Care | $33.76 |
| Georgios Rossidis | Ocala, FL | Surgery | $33.76 |
| Ruchira Singh | Jacksonville, FL | Obstetrics & Gynecology | $33.76 |
| Kristen Trinca | Jacksonville, FL | Surgery | $33.76 |
| Juliet Ray | New York, NY | Colon & Rectal Surgery | $33.76 |
Prescribed Iris?
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.