Thomas J. Harrison, FNP-C
NPI 1083642938ActiveIndividual· Nurse Practitioner, Family· West Islip, NY
Nurse Practitioner, Family (FNP-C) in West Islip, New York, trained at State University of New York at Stony Brook, School of Medicine (class of 2005). Part D covered 172 prescriptions written in 2024, 92% of them generic. Abiomed was the largest of 6 companies reporting payments in 2025, $439.93 in all, mostly food and beverage.
Overview
| NPI | 1083642938 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Jun 29, 2006 |
| Last updated in NPPES | Dec 11, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | F334847 | NY |
| Registered Nurse | 163W00000X | F334847 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 172 · 421 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $14,088 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Nurse Practitioner |
Medical group
- North Shore-Lij Medical PCStaten Island, NY · 6,440 clinicians
Hospital affiliation
- Ns/Lij Hs Southside HospitalBay Shore, NY
Industry payments (Open Payments)
- 2025$439.93 · 16 payments from 6 companies
- 2024$249.92 · 12 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $203.38 | 5 |
| Boston Scientific Corporation | $84.34 | 4 |
| Cardiva Medical, Inc. | $66.90 | 2 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $41.84 | 3 |
| Abbott Laboratories | $22.64 | 1 |
What the 2025 payments were for
- Food and Beverage$439.93 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 family nurse practitioners in West Islip · All family nurse practitioners in New York