Quick answers
- Which hospitals does Ryan Himes work at?
- Medicare's official clinician data lists Ryan Himes at 2 hospitals: Hillsboro Medical Center and OHSU Hospital and Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan Himes see patients?
- Medicare's clinician data lists 1 practice location in Scappoose, OR. Call before your visit to confirm the address.
- What is Ryan Himes's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Ryan Himes accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan Himes 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 Ryan Himes?
- (503) 418-4222, as listed in official Medicare / NPI Registry data.
- What is Ryan Himes's NPI number?
- 1518635788. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan Himes works
Medicare's Facility Affiliation Data lists Ryan Himes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hillsboro Medical CenterHillsboro, OR · Acute Care Hospital · CCN 380021
- OHSU Hospital and ClinicsPortland, OR · Acute Care Hospital · CCN 380009
Practice locations
Addresses where Ryan Himes is enrolled with Medicare (CMS data updated 2026-10-02).
- 51377 SW Old Portland RdScappoose, OR 97056 (503) 418‑4222
Group practices
Medicare enrollment lists Ryan Himes as a member of this group (CMS data updated 2026-10-02).
- Oregon Health and Science University94 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Oregon
Clinicians with the same Medicare primary specialty in Oregon — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Medical school | Oregon Health Sciences University School Of Medicine |
| Graduation year | 2023 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518635788 |
| 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