Hymhyn
Payments companies reported to CMS as associated with Hymhyn. "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 Hymhyn, 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 Hymhyn
These are the largest totals companies reported as associated with Hymhyn. 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) |
|---|---|---|---|
| Hong Xu | Smithtown, NY | Rheumatology | $212.92 |
| Paul Schulman | Smithtown, NY | Rheumatology | $161.40 |
| Robert Greiner | Independence, MO | Orthopaedic Surgery | $63.40 |
| Daniel Torres Leyva | Smithtown, NY | Rheumatology | $62.49 |
| Jonathan Watson | Orland Park, IL | Orthopaedic Surgery | $43.72 |
| Anne Thomas | Independence, MO | Family | $36.44 |
| Michael Murphy | Columbia, SC | Family Medicine | $33.88 |
| Craig Luplow | Bellingham, WA | Hand Surgery | $30.88 |
| Jeffrey Weinreb | Bellingham, WA | Orthopaedic Surgery | $30.88 |
| Ariel Turner | Bellingham, WA | Surgical | $30.88 |
Prescribed Hymhyn?
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.