Dorothy Catherine Fillion, PA-C
NPI 1891900361ActiveIndividual· Physician Assistant· Brockton, MA
Physician Assistant (PA-C) with Atrius Health Inc, practicing in Brockton, Massachusetts. 232 Medicare patients in 2024, $21,573 paid; nearly all of their 111 Part D prescriptions were generic (90%).
Overview
| NPI | 1891900361 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | May 10, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 836 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 232 |
|---|---|
| Services billed | 657 across 38 procedure codes |
| Paid by Medicare | $21,573 |
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 113 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $1,046 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Atrius Health IncBraintree, MA · 1,222 clinicians
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 86 physician assistants in Brockton · All physician assistants in Massachusetts