Quick answers
- Does Silas Wiefelspuett accept Medicare assignment?
- Yes. Medicare's clinician data says Silas Wiefelspuett accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Silas Wiefelspuett's NPI number?
- 1821650391. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Silas Wiefelspuett works
Medicare's Facility Affiliation Data lists Silas Wiefelspuett at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Ferry County Memorial HospitalRepublic, WA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 501322
Practice locations
Addresses where Silas Wiefelspuett is enrolled with Medicare (CMS data updated October 2, 2026).
- 10 Ros CirRepublic, WA 99166 (509) 775‑3245
Group practices
Medicare enrollment lists Silas Wiefelspuett as a member of this group (CMS data updated October 2, 2026).
- Ferry County Public Hospital District No 118 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Republic
Clinicians with the same Medicare primary specialty in Republic, WA — not a recommendation.
Other clinicians in Ferry County Public Hospital District No 1
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821650391 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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