Protaper Universal
Payments companies reported to CMS as associated with Protaper Universal. "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 Protaper Universal, 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 Protaper Universal
These are the largest totals companies reported as associated with Protaper Universal. 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) |
|---|---|---|---|
| Clifford Ruddle | Santa Barbara, CA | Endodontics | $3,092,542.56 |
| Michael Scianamblo | San Rafael, CA | Endodontics | $2,588,501.60 |
| John West | Tacoma, WA | Endodontics | $960,303.89 |
| Diwakar Kinra | Flint, MI | Endodontics | $211.84 |
| Craig Haga | Honolulu, HI | Dentist | $206.43 |
| Clara Spatafore | Sewickley, PA | Endodontics | $204.96 |
| Andrew Inaba | Honolulu, HI | Endodontics | $190.08 |
| Monica Estes | Moncks Corner, SC | Endodontics | $179.34 |
| Scott Doyle | Burnsville, MN | Endodontics | $175.95 |
| Mark Young | Folsom, CA | Endodontics | $145.66 |
Prescribed Protaper Universal?
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.