Colin O'Brien
NPI 1174970644ActiveIndividual· Physician Assistant· Redmond, WA
Physician Assistant with King County Public Hospital District No 2, practicing in Redmond, Washington. In 2024 Medicare paid $20,991 for 230 patients, and Part D covered 264 of their prescriptions, 88% of them generic. Lists Evergreenhealth Medical Center as a hospital affiliation.
Overview
| NPI | 1174970644 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 15, 2016 |
| Last updated in NPPES | Jan 9, 2023 |
| Certified by provider | Jan 8, 2023 |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 230 |
|---|---|
| Services billed | 386 across 41 procedure codes |
| Paid by Medicare | $20,991 |
Part D prescriptions in 2024
| Prescriptions (claims) | 264 · 265 30-day fills |
|---|---|
| Patients | 181 |
| Total drug cost | $19,295 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- King County Public Hospital District No 2Kirkland, WA · 608 clinicians
Hospital affiliation
- Evergreenhealth Medical CenterKirkland, WA
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 22 physician assistants in Redmond · All physician assistants in Washington