Frederick J. Piwko, MD
NPI 1639196421ActiveIndividual· Family Medicine· Lockport, NY
Family Medicine (MD) in Lockport, New York, trained at State University of New York at Buffalo School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $746,495 for 6,811 claims, against $28,626 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 11 companies reporting payments in 2025, $516.96 in all, mostly food and beverage.
Overview
| NPI | 1639196421 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 16, 2006 |
| Last updated in NPPES | May 9, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 213857 1 | 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 - Family Practice (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 151 |
|---|---|
| Services billed | 376 across 21 procedure codes |
| Paid by Medicare | $28,626 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,811 · 16,234 30-day fills |
|---|---|
| Patients | 664 |
| Total drug cost | $746,495 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Family Practice |
Medical group
- General Physician PCAmherst, NY · 501 clinicians
Hospital affiliations
- Kaleida HealthBuffalo, NY
- Medina Memorial HospitalMedina, NY
- Mount St. Mary's Hospital & Health CenterLewiston, NY
Other facilities
- Amedisys Home Health Care (Amherst)Home health agency · Williamsville, NY
- McAuley Seton Home Care Corp ChhaHome health agency · Buffalo, NY
- Vna of Western Ny ChhaHome health agency · Cheektowaga, NY
- Niagara Hospice IncHospice · Lockport, NY
Industry payments (Open Payments)
- 2025$516.96 · 25 payments from 11 companies
- 2024$307.07 · 16 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $127.82 | 6 |
| Novo Nordisk Inc | $95.37 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $55.73 | 3 |
| Pfizer Inc. | $54.54 | 2 |
| Exact Sciences Corporation | $42.95 | 2 |
What the 2025 payments were for
- Food and Beverage$516.96 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 family medicine physicians in Lockport · All family medicine physicians in New York