Liberty Si
Payments companies reported to CMS as associated with Liberty Si. "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 Liberty Si, 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 Liberty Si
These are the largest totals companies reported as associated with Liberty Si. 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) |
|---|---|---|---|
| Ryan Budwany | Lawrenceville, GA | Interventional Pain Medicine | $23,383.27 |
| Chad Stephens | Southlake, TX | Interventional Pain Medicine | $21,608.87 |
| Usman Latif | Kansas City, KS | Pain Medicine (Anesthesiology) | $21,285.00 |
| Mazhar Rasul | Lexington, KY | Pain Medicine | $19,207.60 |
| Baher Yanni | East Windsor, NJ | Anesthesiology | $17,014.77 |
| Christopher Bovinet | Brunswick, GA | Interventional Pain Medicine | $11,913.39 |
| Kaku Barkoh | Kingwood, TX | Orthopaedic Surgery of The Spine | $11,517.71 |
| Daniel Atkinson | Greenville, SC | Pain Medicine (Anesthesiology) | $8,499.15 |
| Richard Stayner | Edina, MN | Pain Medicine (Anesthesiology) | $6,354.18 |
| Giuseppe Paese | Boca Raton, FL | Interventional Pain Medicine | $6,175.74 |
Prescribed Liberty Si?
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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.