Heather Mason, PA - C
NPI 1255150678ActiveIndividual· Physician Assistant· Oceanside, NY
Physician Assistant (PA - C) with South Nassau Physician Group PC, practicing in Oceanside, New York. Enrolled in Medicare as practitioner - physician assistant. Lists Mount Sinai South Nassau as a hospital affiliation.
Overview
| NPI | 1255150678 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA - C |
| Sole proprietor | No |
| NPI issued | Oct 3, 2024 |
| Last updated in NPPES | Oct 3, 2024 |
| Certified by provider | Oct 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 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 (NY) |
|---|
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- South Nassau Physician Group PCOceanside, NY · 19 clinicians
Hospital affiliation
- Mount Sinai South NassauOceanside, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 59 physician assistants in Oceanside · All physician assistants in New York