Kelly Pietrzak, APN
NPI 1063572378ActiveIndividual· Nurse Practitioner, Adult Health· Cheektowaga, NY
Nurse Practitioner, Adult Health (APN) with General Physician PC, practicing in Cheektowaga, New York. Their prescriptions cost Medicare Part D more than their services did: $1,963,430 for 5,087 claims, against $17,454 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 15 companies reporting payments in 2025, $4,227 in all, mostly speaking and faculty fees. Lists Kaleida Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1063572378 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | Yes |
| NPI issued | Dec 11, 2006 |
| Last updated in NPPES | Apr 9, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | F30394 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 208 |
|---|---|
| Services billed | 259 across 6 procedure codes |
| Paid by Medicare | $17,454 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,087 · 12,434 30-day fills |
|---|---|
| Patients | 1,092 |
| Total drug cost | $1,963,430 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- General Physician PCAmherst, NY · 501 clinicians
Hospital affiliations
- Kaleida HealthBuffalo, NY
- Sisters of Charity HospitalBuffalo, NY
Industry payments (Open Payments)
- 2025$4,227 · 54 payments from 15 companies
- 2024$8,786 · 88 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $3,255 | 7 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $217.34 | 16 |
| Recor Medical Inc | $198.85 | 4 |
| Pfizer Inc. | $107.04 | 5 |
| Merck Sharp & Dohme LLC | $91.84 | 4 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3,000 · 3 payments
- Food and Beverage$1,227 · 51 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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