Cathrine St Denis, FNP-C
NPI 1225456197ActiveIndividual· Nurse Practitioner, Family· Rockville Centre, NY
Nurse Practitioner, Family (FNP-C) with Elliot Professional Services, practicing in Rockville Centre, New York. 207 Medicare patients in 2024, $15,474 paid; nearly all of their 148 Part D prescriptions were generic (94%). Lists Elliot Hospital as a hospital affiliation.
Overview
| NPI | 1225456197 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Mar 28, 2014 |
| Last updated in NPPES | Mar 28, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | F338405-1 | 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 - Nurse Practitioner (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 215 across 17 procedure codes |
| Paid by Medicare | $15,474 |
Part D prescriptions in 2024
| Prescriptions (claims) | 148 · 148 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $2,978 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Elliot Professional ServicesManchester, NH · 427 clinicians
Hospital affiliation
- Elliot HospitalManchester, NH
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 43 family nurse practitioners in Rockville Centre · All family nurse practitioners in New York