Quick answers
- Which hospitals does Donald Defrang work at?
- Medicare's official clinician data lists Donald Defrang at 1 hospital: Legacy Silverton Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Donald Defrang see patients?
- Medicare's clinician data lists 3 practice locations, including Woodburn, OR, Mount Angel, OR and Silverton, OR. Call before your visit to confirm the address.
- What is Donald Defrang's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Donald Defrang accept Medicare assignment?
- Yes. Medicare's clinician data says Donald Defrang 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 Donald Defrang?
- (503) 982-2174, as listed in official Medicare / NPI Registry data.
- What is Donald Defrang's NPI number?
- 1881215358. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Donald Defrang works
Medicare's Facility Affiliation Data lists Donald Defrang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Legacy Silverton Medical CenterSilverton, OR · Acute Care Hospital · CCN 380029
Practice locations
Addresses where Donald Defrang is enrolled with Medicare (CMS data updated 2026-10-02).
- 1475 Mount Hood AveWoodburn, OR 97071 (503) 982‑2174
- 250 W Marquam StMount Angel, OR 97362 (503) 845‑2000
- 342 Fairview StSilverton, OR 97381 (503) 525‑7660
Group practices
Medicare enrollment lists Donald Defrang as a member of this group (CMS data updated 2026-10-02).
- Silverton Health148 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Woodburn
Clinicians with the same Medicare primary specialty in Woodburn, OR — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Medical school | Oregon Health Sciences University School Of Medicine |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881215358 |
| 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