Promogran Prisma
Payments companies reported to CMS as associated with Promogran Prisma. "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 Promogran Prisma, 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 Promogran Prisma
These are the largest totals companies reported as associated with Promogran Prisma. 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) |
|---|---|---|---|
| Michael Desvigne | Glendale, AZ | Plastic and Reconstructive Surgery | $147,992.79 |
| Ralph Napolitano | New Albany, OH | Podiatrist | $93,115.43 |
| Robert Klein | Greenville, SC | Foot & Ankle Surgery | $93,073.52 |
| Emily Greenstein | Fargo, ND | Nurse Practitioner | $63,161.51 |
| Devinder Singh | Miami, FL | Plastic Surgery | $62,489.12 |
| Catherine Milne | Plymouth, CT | Nurse Practitioner | $42,056.13 |
| Abhishek Chatterjee | Lebanon, NH | Surgery | $37,757.50 |
| Neilendu Kundu | Cleveland, OH | Surgery | $34,083.84 |
| Risal Djohan | Cleveland, OH | Plastic Surgery | $30,672.17 |
| Luther Holton | Wilmington, NC | Plastic Surgery | $24,893.75 |
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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.