Synovasure Alpha Defensin
Payments companies reported to CMS as associated with Synovasure Alpha Defensin. "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 Synovasure Alpha Defensin, 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 Synovasure Alpha Defensin
These are the largest totals companies reported as associated with Synovasure Alpha Defensin. 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 Purcell | El Paso, TX | Adult Reconstructive Orthopaedic Surgery | $14,750.00 |
| Carl Deirmengian | Limerick, PA | Orthopaedic Surgery | $5,186.27 |
| Paul Edwards | Little Rock, AR | Adult Reconstructive Orthopaedic Surgery | $4,750.00 |
| Edward Mcpherson | Los Angeles, CA | Orthopaedic Surgery | $3,387.82 |
| Laura Certain | Boston, MA | Infectious Disease | $1,856.96 |
| Alberto Carli | New York, NY | Adult Reconstructive Orthopaedic Surgery | $877.51 |
| Peter Sculco | New York, NY | Adult Reconstructive Orthopaedic Surgery | $727.83 |
| John Sperling | Rochester, MN | Orthopaedic Surgery | $660.80 |
| Javad Parvizi | Philadelphia, PA | Adult Reconstructive Orthopaedic Surgery | $241.00 |
| Dustin Morgan | Buffalo, NY | Orthopaedic Surgery | $198.95 |
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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.