Christopher Paul Grudowski, MSN/FNP
NPI 1821104647ActiveIndividual· Nurse Practitioner, Family· Carthage, NY
Nurse Practitioner, Family (MSN/FNP) with Canton-Potsdam Hospital, practicing in Carthage, New York. 315 Medicare patients in 2024, $28,124 paid; nearly all of their 506 Part D prescriptions were generic (96%). Lists Canton-Potsdam Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1821104647 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN/FNP |
| Sole proprietor | No |
| NPI issued | Aug 22, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | F333844 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 315 |
|---|---|
| Services billed | 370 across 26 procedure codes |
| Paid by Medicare | $28,124 |
Part D prescriptions in 2024
| Prescriptions (claims) | 506 · 511 30-day fills |
|---|---|
| Patients | 335 |
| Total drug cost | $10,099 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Canton-Potsdam HospitalPotsdam, NY · 252 clinicians
Hospital affiliations
- Canton-Potsdam HospitalPotsdam, NY
- Slhs Massena, IncMassena, NY
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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