Ryan Matthew O'Gowan, PA-C
NPI 1184659385ActiveIndividual· Physician Assistant· Brockton, MA
Physician Assistant (PA-C) with Signature Healthcare Medical Group Inc, practicing in Brockton, Massachusetts. 171 Medicare patients in 2024, $15,124 paid; nearly all of their 279 Part D prescriptions were generic (94%). Lists Signature Healthcare Brockton Hospital as a hospital affiliation.
Overview
| NPI | 1184659385 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1163 | MA |
| Physician Assistant | 363A00000X | 001528 | CT |
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 | 171 |
|---|---|
| Services billed | 217 across 22 procedure codes |
| Paid by Medicare | $15,124 |
Part D prescriptions in 2024
| Prescriptions (claims) | 279 · 283 30-day fills |
|---|---|
| Patients | 182 |
| Total drug cost | $4,238 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Signature Healthcare Medical Group IncBrockton, MA · 247 clinicians
Hospital affiliation
- Signature Healthcare Brockton HospitalBrockton, MA
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