Melissa Ashley Moustakas, PA-C
NPI 1043075633ActiveIndividual· Physician Assistant, Medical· Fishkill, NY
Physician Assistant, Medical (PA-C) with Optum Medical Care PC, practicing in Fishkill, New York. 159 Medicare patients in 2024, $20,938 paid; nearly all of their 295 Part D prescriptions were generic (91%). Lists Vassar Brothers Medical Center as a hospital affiliation.
Overview
| NPI | 1043075633 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 14, 2024 |
| Last updated in NPPES | May 12, 2026 |
| Certified by provider | May 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | — | 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 - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 159 |
|---|---|
| Services billed | 349 across 39 procedure codes |
| Paid by Medicare | $20,938 |
Part D prescriptions in 2024
| Prescriptions (claims) | 295 · 456 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $13,376 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Optum Medical Care PCPoughkeepsie, NY · 1,010 clinicians
Hospital affiliation
- Vassar Brothers Medical CenterPoughkeepsie, NY
Other facilities
- Fishkill Center for Rehab & Nursing LthhcpHome health agency · Beacon, 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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