Quick answers
- Which hospitals does Sean M. Brown work at?
- Medicare's official clinician data lists Sean M. Brown at 4 hospitals: Adventist Health Tillamook, Providence Hood River Memorial Hospital, Providence Seaside Hospital and Providence St Vincent Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sean M. Brown see patients?
- Medicare's clinician data lists 2 practice locations, including Portland, OR. Call before your visit to confirm the address.
- What is Sean M. Brown's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Sean M. Brown accept Medicare assignment?
- Yes. Medicare's clinician data says Sean M. Brown accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Sean M. Brown?
- (503) 546-3503, as listed in official Medicare / NPI Registry data.
- What is Sean M. Brown's NPI number?
- 1285969311. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sean M. Brown works
Medicare's Facility Affiliation Data lists Sean M. Brown at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health TillamookTillamook, OR · Critical Access Hospital · CCN 381317
- Providence Hood River Memorial HospitalHood River, OR · Critical Access Hospital · CCN 381318
- Providence Seaside HospitalSeaside, OR · Critical Access Hospital · CCN 381303
- Providence St Vincent Medical CenterPortland, OR · Acute Care Hospital · CCN 380004
Practice locations
Addresses where Sean M. Brown is enrolled with Medicare (CMS data updated 2026-10-02).
- 1815 SW Marlow Ave, Suite 101Portland, OR 97225 (503) 546‑3503
- 9155 SW Barnes Rd, Suite 210Portland, OR 97225
Group practices
Medicare enrollment lists Sean M. Brown as a member of this group (CMS data updated 2026-10-02).
- J Rafe Sales, MD PC3 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285969311 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians