Aaron Andrew Brown, D.O
NPI 1831532100ActiveIndividual· Internal Medicine· Astoria, OR
Internal Medicine (D.O) with Columbia Lutheran Charities, practicing in Astoria, Oregon. Part D covered 9,663 prescriptions written in 2024, 90% of them generic. Lists Columbia Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1831532100 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | No |
| NPI issued | Apr 16, 2013 |
| Last updated in NPPES | Feb 23, 2022 |
| Certified by provider | Feb 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | DO176874 | OR |
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 - Internal Medicine (OR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 9,663 · 18,228 30-day fills |
|---|---|
| Patients | 548 |
| Total drug cost | $663,025 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Columbia Lutheran CharitiesAstoria, OR · 106 clinicians
Hospital affiliations
- Columbia Memorial HospitalAstoria, OR
- Ocean Beach HospitalIlwaco, WA
- Peacehealth St John Medical CenterLongview, WA
- Providence Seaside HospitalSeaside, OR
Other facilities
- Harbors Home Health / HospiceHome health agency · Hoquiam, WA
- Providence Home HealthHome health agency · Portland, OR
- Lower Columbia HospiceHospice · Astoria, OR
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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