Narissa Kourinos, PA-C
NPI 1356018188ActiveIndividual· Physician Assistant· Biddeford, ME
Physician Assistant (PA-C) with Mainehealth, practicing in Biddeford, Maine. In 2024 Medicare paid $13,305 for 116 patients, and Part D covered 57 of their prescriptions, 86% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 21 companies reporting payments in 2025, $3,108 in all, mostly food and beverage. Lists Mainehealth Maine Medical Center as a hospital affiliation.
Overview
| NPI | 1356018188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 28, 2021 |
| Last updated in NPPES | Nov 16, 2023 |
| Certified by provider | Nov 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA2533 | ME |
| Physician Assistant | 363A00000X | — | — |
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 - Physician Assistant (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 116 |
|---|---|
| Services billed | 189 across 12 procedure codes |
| Paid by Medicare | $13,305 |
Part D prescriptions in 2024
| Prescriptions (claims) | 57 · 67 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $3,622 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliation
- Mainehealth Maine Medical CenterPortland, ME
Industry payments (Open Payments)
- 2025$3,108 · 137 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $809.89 | 44 |
| Regeneron Healthcare Solutions, Inc. | $615.89 | 27 |
| Genzyme Corporation | $398.87 | 13 |
| Novartis Pharmaceuticals Corporation | $244.36 | 14 |
| Ars Pharmaceuticals Operations, Inc. | $143.12 | 5 |
What the 2025 payments were for
- Food and Beverage$3,008 · 136 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 41 physician assistants in Biddeford · All physician assistants in Maine