Stephanie Dawn Teresa Brassil, AGNP
NPI 1508566845ActiveIndividual· Nurse Practitioner, Adult Health· West Islip, NY
Nurse Practitioner, Adult Health (AGNP) with New York University, practicing in West Islip, New York. Their prescriptions cost Medicare Part D more than their services did: $85,165 for 605 claims, against $18,197 paid for services in 2024. Recordati_rare_diseases_inc. was the largest of 3 companies reporting payments in 2025, $72.78 in all, mostly food and beverage.
Overview
| NPI | 1508566845 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGNP |
| Sole proprietor | No |
| NPI issued | Mar 6, 2023 |
| Last updated in NPPES | Mar 6, 2023 |
| Certified by provider | Mar 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | F310932-01 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 26 |
|---|---|
| Services billed | 123 across 5 procedure codes |
| Paid by Medicare | $18,197 |
Part D prescriptions in 2024
| Prescriptions (claims) | 605 · 1,587 30-day fills |
|---|---|
| Patients | 187 |
| Total drug cost | $85,165 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- New York UniversityNew York, NY · 6,134 clinicians
Industry payments (Open Payments)
- 2025$72.78 · 3 payments from 3 companies
- 2024$16.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Recordati_rare_diseases_inc. | $28.93 | 1 |
| Harmony Biosciences LLC | $25.47 | 1 |
| Merck Sharp & Dohme LLC | $18.38 | 1 |
What the 2025 payments were for
- Food and Beverage$72.78 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Adult Health providers in West Islip
- 1629922745
- 1063037869
- 1902817083
- 1497592299
- 1124735345
- 1992801245
- 1558620724
- 1124103189
- 1801679931
- 1306531272
- 1609921568
- 1699102814
All Nurse Practitioner, Adult Health providers in New York →