Gmk Revision
Payments companies reported to CMS as associated with Gmk Revision. "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 Gmk Revision, 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 Gmk Revision
These are the largest totals companies reported as associated with Gmk Revision. 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) |
|---|---|---|---|
| David Manning | Burr Ridge, IL | Orthopaedic Surgery | $47,869.46 |
| Fernando Sanchez | New Orleans, LA | Orthopaedic Surgery | $24,427.47 |
| Joseph Greene | Louisville, KY | Orthopaedic Surgery | $22,899.45 |
| Dennis Mcgee | Boise, ID | Adult Reconstructive Orthopaedic Surgery | $15,378.09 |
| Michael Sparks | Lebanon, NH | Orthopaedic Surgery | $14,628.20 |
| John Mercuri | Scranton, PA | Orthopaedic Surgery | $9,114.99 |
| Kevin Hardt | Chicago, IL | Orthopaedic Surgery | $5,250.00 |
| Michael Hellman | Lees Summit, MO | Orthopaedic Surgery | $2,904.40 |
| John Masonis | Charlotte, NC | Orthopaedic Surgery | $2,719.83 |
| Jon Minter | Alpharetta, GA | Orthopaedic Surgery | $1,467.06 |
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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.