Jason Jacob Oost, M.D.
NPI 1689963852ActiveIndividual· Emergency Medicine· Bellingham, WA
Emergency Medicine (M.D.) in Bellingham, Washington, trained at University of Wisconsin School of Medicine (class of 2011). 414 Medicare patients in 2024, $62,673 paid; nearly all of their 470 Part D prescriptions were generic (93%).
Overview
| NPI | 1689963852 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 28, 2011 |
| Last updated in NPPES | Dec 14, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD60514633 | WA |
| Emergency Medicine | 207P00000X | MD162447 | OR |
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 - Emergency Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 414 |
|---|---|
| Services billed | 714 across 33 procedure codes |
| Paid by Medicare | $62,673 |
Part D prescriptions in 2024
| Prescriptions (claims) | 470 · 496 30-day fills |
|---|---|
| Patients | 263 |
| Total drug cost | $9,902 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Emergency Medicine |
Medical group
- Northwest Emergency Physicians LLCTacoma, WA · 271 clinicians
Hospital affiliations
- Peacehealth Peace Island Medical CenterFriday Harbor, WA
- Peacehealth St Joseph Medical CenterBellingham, 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 30 emergency medicine physicians in Bellingham · All emergency medicine physicians in Washington