Maci
Payments companies reported to CMS as associated with Maci. "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 Maci, 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 Maci
These are the largest totals companies reported as associated with Maci. 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 Kuhn | Middletown, CT | Sports Medicine (Orthopaedic Surgery) | $184,522.73 |
| Deryk Jones | San Carlos, CA | Sports Medicine (Orthopaedic Surgery) | $141,183.52 |
| Grant Garcia | Seattle, WA | Orthopaedic Surgery | $139,168.65 |
| Matthew Tao | New York, NY | Sports Medicine (Orthopaedic Surgery) | $123,181.65 |
| Brian Waterman | Winston Salem, NC | Sports Medicine (Orthopaedic Surgery) | $92,418.57 |
| David Flanigan | Columbus, OH | Sports Medicine (Orthopaedic Surgery) | $86,637.35 |
| Geoffrey Van Thiel | Rockford, IL | Orthopaedic Surgery | $72,922.98 |
| Joseph Czarnecki | Woburn, MA | Sports Medicine (Orthopaedic Surgery) | $58,248.49 |
| Eric Strauss | New York, NY | Sports Medicine (Orthopaedic Surgery) | $56,339.42 |
| Neil Kumar | Brandon, FL | Sports Medicine (Orthopaedic Surgery) | $45,643.14 |
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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.