Nanopass
Payments companies reported to CMS as associated with Nanopass. "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 Nanopass, 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 Nanopass
These are the largest totals companies reported as associated with Nanopass. 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) |
|---|---|---|---|
| Brody Flanagin | Dallas, TX | Orthopaedic Surgery | $2,490.00 |
| Andrea Spiker | Madison, WI | Sports Medicine (Orthopaedic Surgery) | $2,489.95 |
| Paul Allegra | Ocean, NJ | Orthopaedic Surgery | $1,342.58 |
| Douglas Matijakovich | Saint Louis, MO | Orthopaedic Surgery | $1,183.00 |
| Joseph Choi | Westfield, NJ | Orthopaedic Surgery | $1,174.00 |
| Evan Farina | Boston, MA | Orthopaedic Surgery | $1,048.59 |
| Nicholas Perry | San Diego, CA | Sports Medicine (Orthopaedic Surgery) | $1,048.59 |
| Charles Wang | Cedar Knolls, NJ | Sports Medicine (Orthopaedic Surgery) | $968.68 |
| Georges Haidamous | Lakeland, FL | Orthopaedic Surgery | $851.38 |
| Taylor Hobson | West Hills, CA | Orthopaedic Surgery | $840.29 |
Prescribed Nanopass?
See what its makers reported for your doctor. Two steps, private, no account.
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.