Diane Stonemetz, NP
NPI 1003809864ActiveIndividual· Nurse Practitioner· West Seneca, NY
Nurse Practitioner (NP) with Trinity Medical Wny PC, practicing in West Seneca, New York. Part D covered 22 prescriptions written in 2024, 100% of them generic. Dexcom, Inc. was the largest of 2 companies reporting payments in 2025, $35.54 in all, mostly food and beverage. Lists Sisters of Charity Hospital as a hospital affiliation.
Overview
| NPI | 1003809864 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 26, 2005 |
| Last updated in NPPES | Jan 17, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | F3008701 | 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 - Nurse Practitioner (NY) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 32 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $977.20 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Trinity Medical Wny PCBuffalo, NY · 207 clinicians
Hospital affiliation
- Sisters of Charity HospitalBuffalo, NY
Industry payments (Open Payments)
- 2025$35.54 · 2 payments from 2 companies
- 2024$20.34 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $19.46 | 1 |
| Millicent US Inc | $16.08 | 1 |
What the 2025 payments were for
- Food and Beverage$35.54 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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