Angela Gay Demien, PA-C
NPI 1023573268ActiveIndividual· Physician Assistant· Portsmouth, NH
Physician Assistant (PA-C) with Greater Seacoast Community Health, practicing in Portsmouth, New Hampshire. Part D covered 2,072 prescriptions written in 2024, 80% of them generic. Axsome Therapeutics, Inc. was the largest of 5 companies reporting payments in 2025, $547.99 in all, mostly food and beverage. Lists Portsmouth Regional Hospital as a hospital affiliation.
Overview
| NPI | 1023573268 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 1, 2019 |
| Last updated in NPPES | Dec 4, 2023 |
| Certified by provider | Dec 4, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
| Physician Assistant, Medical | 363AM0700X | 1438 | NH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (NH) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,072 · 3,558 30-day fills |
|---|---|
| Patients | 163 |
| Total drug cost | $271,991 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Greater Seacoast Community HealthSomersworth, NH · 35 clinicians
Hospital affiliation
- Portsmouth Regional HospitalPortsmouth, NH
Industry payments (Open Payments)
- 2025$547.99 · 11 payments from 5 companies
- 2024$739.41 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $334.58 | 7 |
| Otsuka America Pharmaceutical, Inc. | $111.18 | 1 |
| Baxter Healthcare | $61.48 | 1 |
| Lilly USA, LLC | $25.04 | 1 |
| Pfizer Inc. | $15.71 | 1 |
What the 2025 payments were for
- Food and Beverage$547.99 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Portsmouth
- 1962912428
- 1093895369
- 1255859757
- 1992000780
- 1790324002
- 1689977266
- 1699715649
- 1760041784
- 1790474237
- 1548829005
- 1821837246
- 1154895951