Roi-A
Payments companies reported to CMS as associated with Roi-A. "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 Roi-A, 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 Roi-A
These are the largest totals companies reported as associated with Roi-A. 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) |
|---|---|---|---|
| Vincent Leone | Great Neck, NY | Orthopaedic Surgery | $41,727.56 |
| Jeffrey Phelps | North Richland Hills, TX | Orthopaedic Surgery of The Spine | $41,727.56 |
| Pierce Nunley | Shreveport, LA | Orthopaedic Surgery | $41,693.43 |
| Charles Gordon | Tyler, TX | Neurological Surgery | $41,415.15 |
| David Stevens | Bountiful, UT | Orthopaedic Surgery | $36,450.00 |
| Michael Hisey | Denton, TX | Orthopaedic Surgery of The Spine | $33,261.46 |
| Jose Jimenez-Almonte | Debary, FL | Orthopaedic Surgery of The Spine | $25,200.00 |
| Steven Kirshner | Marlton, NJ | Orthopaedic Surgery of The Spine | $17,550.00 |
| Michael Shen | Louisville, CO | Orthopaedic Surgery | $4,050.00 |
| Omar Wain | Rockville Centre, NY | Surgery | $55.20 |
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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.