Justin Colquhoun, PA-C
NPI 1588808216ActiveIndividual· Physician Assistant, Medical· Vancouver, WA
Physician Assistant, Medical (PA-C) with Peacehealth, practicing in Vancouver, Washington. Their prescriptions cost Medicare Part D more than their services did: $122,315 for 807 claims, against $5,397 paid for services in 2024. Lists Peacehealth Southwest Medical Cente as a hospital affiliation.
Overview
| NPI | 1588808216 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Apr 24, 2009 |
| Last updated in NPPES | Oct 22, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA60191231 | WA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 84 |
|---|---|
| Services billed | 101 across 10 procedure codes |
| Paid by Medicare | $5,397 |
Part D prescriptions in 2024
| Prescriptions (claims) | 807 · 1,868 30-day fills |
|---|---|
| Patients | 234 |
| Total drug cost | $122,315 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- PeacehealthVancouver, WA · 103 clinicians
Hospital affiliation
- Peacehealth Southwest Medical CenteVancouver, 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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