Karen Matragrano, NP-C
NPI 1629356571ActiveIndividual· Nurse Practitioner, Adult Health· Port Jefferson Station, NY
Nurse Practitioner, Adult Health (NP-C) in Port Jefferson Station, New York, trained at State University of New York at Stony Brook, School of Medicine (class of 2011). Part D covered 489 prescriptions written in 2024, 88% of them generic. Madrigal Pharmaceuticals was the largest of 13 companies reporting payments in 2025, $1,259 in all, mostly food and beverage.
Overview
| NPI | 1629356571 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP-C |
| Sole proprietor | Yes |
| NPI issued | Jul 26, 2011 |
| Last updated in NPPES | Jun 17, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 305818 | 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) | 489 · 1,212 30-day fills |
|---|---|
| Patients | 245 |
| Total drug cost | $168,156 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Gastroenterology Associates of Suffolk PCPort Jefferson Station, NY · 6 clinicians
Industry payments (Open Payments)
- 2025$1,259 · 40 payments from 13 companies
- 2024$569.22 · 19 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $394.28 | 7 |
| Takeda Pharmaceuticals U.S.A., Inc. | $202.73 | 4 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $168.69 | 11 |
| Novo Nordisk Inc | $150.57 | 2 |
| Vivus LLC | $109.03 | 5 |
What the 2025 payments were for
- Food and Beverage$1,259 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 adult health nurse practitioners in Port Jefferson Station · All adult health nurse practitioners in New York