Diane M. Butz, R.P.A.C.
NPI 1659324366ActiveIndividual· Physician Assistant· Cooperstown, NY
Physician Assistant (R.P.A.C.) in Cooperstown, New York, licensed in NY, with an NPI issued in May 2006. Mostly services rather than prescriptions: Medicare paid $7,911 for 69 patients in 2024, with only 28 Part D claims.
Overview
| NPI | 1659324366 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | R.P.A.C. |
| Sole proprietor | No |
| NPI issued | May 17, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 010001 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 69 |
|---|---|
| Services billed | 83 across 8 procedure codes |
| Paid by Medicare | $7,911 |
Part D prescriptions in 2024
| Prescriptions (claims) | 28 · 28 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $310.88 |
| Generic share | 93% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 89 physician assistants in Cooperstown · All physician assistants in New York