Quick answers
- Which hospitals does Troy R. Witherrite work at?
- Medicare's official clinician data lists Troy R. Witherrite at 4 hospitals: Klickitat Valley Hospital, Mid-Columbia Medical Center, Providence Hood River Memorial Hospital and Skyline Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Troy R. Witherrite see patients?
- Medicare's clinician data lists 2 practice locations, including White Salmon, WA and Hood River, OR. Call before your visit to confirm the address.
- What is Troy R. Witherrite's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Troy R. Witherrite accept Medicare assignment?
- Yes. Medicare's clinician data says Troy R. Witherrite 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 Troy R. Witherrite?
- (509) 493-2133, as listed in official Medicare / NPI Registry data.
- What is Troy R. Witherrite's NPI number?
- 1073550323. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Troy R. Witherrite works
Medicare's Facility Affiliation Data lists Troy R. Witherrite at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Klickitat Valley HospitalGoldendale, WA · Critical Access Hospital · CCN 501316
- Mid-Columbia Medical CenterThe Dalles, OR · Acute Care Hospital · CCN 380001
- Providence Hood River Memorial HospitalHood River, OR · Critical Access Hospital · CCN 381318
- Skyline HospitalWhite Salmon, WA · Critical Access Hospital · CCN 501315
Practice locations
Addresses where Troy R. Witherrite is enrolled with Medicare (CMS data updated 2026-10-02).
- 65371 Hwy 14White Salmon, WA 98672 (509) 493‑2133
- 849 Pacific AveHood River, OR 97031 (541) 386‑6380
Group practices
Medicare enrollment lists Troy R. Witherrite as a member of this group (CMS data updated 2026-10-02).
- One Community Health52 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in White Salmon
Clinicians with the same Medicare primary specialty in White Salmon, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073550323 |
| 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