Quick answers
- Which hospitals does Brian S. Shaffer work at?
- Medicare's official clinician data lists Brian S. Shaffer at 5 hospitals: Adventist Health Tillamook, Good Shepherd Medical Center, OHSU Hospital and Clinics, Providence Portland Medical Center and Providence St Vincent Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian S. Shaffer see patients?
- Medicare's clinician data lists 2 practice locations, including Hermiston, OR and Portland, OR. Call before your visit to confirm the address.
- What is Brian S. Shaffer's specialty?
- Medicare lists Urology as the primary specialty.
- Does Brian S. Shaffer accept Medicare assignment?
- Yes. Medicare's clinician data says Brian S. Shaffer 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 Brian S. Shaffer?
- (541) 667-3400, as listed in official Medicare / NPI Registry data.
- What is Brian S. Shaffer's NPI number?
- 1306986930. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian S. Shaffer works
Medicare's Facility Affiliation Data lists Brian S. Shaffer 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
- Good Shepherd Medical CenterHermiston, OR · Critical Access Hospital · CCN 381325
- OHSU Hospital and ClinicsPortland, OR · Acute Care Hospital · CCN 380009
- Providence Portland Medical CenterPortland, OR · Acute Care Hospital · CCN 380061
- Providence St Vincent Medical CenterPortland, OR · Acute Care Hospital · CCN 380004
Practice locations
Addresses where Brian S. Shaffer is enrolled with Medicare (CMS data updated 2026-10-02).
- 610 NW 11th StHermiston, OR 97838 (541) 667‑3400
- 9135 SW Barnes Rd, Suite 663Portland, OR 97225 (503) 297‑1078
Group practices
Medicare enrollment lists Brian S. Shaffer as a member of these groups (CMS data updated 2026-10-02).
- Good Shepherd Health Care System136 clinicians in the group
- Northwest Urology LLC15 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Oregon
Clinicians with the same Medicare primary specialty in Oregon — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306986930 |
| 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