Persona Partial Knee System
Payments companies reported to CMS as associated with Persona Partial Knee System. "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 Persona Partial Knee System, 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 Persona Partial Knee System
These are the largest totals companies reported as associated with Persona Partial Knee System. 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) |
|---|---|---|---|
| Richard Williamson | Mount Vernon, WA | Orthopaedic Surgery | $226,645.73 |
| Craig Della Valle | Chicago, IL | Adult Reconstructive Orthopaedic Surgery | $226,645.73 |
| Richard Moore | Boise, ID | Orthopaedic Surgery | $219,641.01 |
| Lindsey Rolston | New Castle, IN | Orthopaedic Surgery | $219,641.01 |
| Brad Penenberg | Beverly Hills, CA | Orthopaedic Surgery | $82,525.92 |
| John Masonis | Charlotte, NC | Orthopaedic Surgery | $82,525.92 |
| Scott Sporer | Winfield, IL | Adult Reconstructive Orthopaedic Surgery | $82,525.92 |
| Jeffrey Milles | Columbia, MO | Adult Reconstructive Orthopaedic Surgery | $421.50 |
| Matthew Mangini | Cincinnati, OH | Adult Reconstructive Orthopaedic Surgery | $393.12 |
| Joseph Scheidler | Hamilton, OH | Orthopaedic Surgery | $391.21 |
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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.