Primagen
Payments companies reported to CMS as associated with Primagen. "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 Primagen, 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 Primagen
These are the largest totals companies reported as associated with Primagen. 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) |
|---|---|---|---|
| Jay Zampini | Boston, MA | Orthopaedic Surgery | $378.82 |
| Michael Eby | Denver, CO | Orthopaedic Surgery | $143.07 |
| John Attenello | Los Angeles, CA | Orthopaedic Surgery of The Spine | $134.55 |
| Ryan Goodwin | Cleveland, OH | Pediatric Orthopaedic Surgery | $124.42 |
| Chirstopher Minnock | Royal Oak, MI | Orthopaedic Surgery | $124.42 |
| Dereck Peery | Ardmore, OK | Orthopaedic Surgery of The Spine | $30.00 |
| Joseph Morreale | Westminster, CO | Orthopaedic Surgery of The Spine | $26.98 |
| Caetlyn Best | Knoxville, TN | Family | $19.94 |
| Emily Rosson | Knoxville, TN | Physician Assistant | $19.94 |
| Todd Abel | Knoxville, TN | Neurological Surgery | $19.94 |
Prescribed Primagen?
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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.