Quick answers
- Does Joshua Wilhelmi accept Medicare assignment?
- Yes. Medicare's clinician data says Joshua Wilhelmi 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 Joshua Wilhelmi's NPI number?
- 1538973615. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joshua Wilhelmi works
Medicare's Facility Affiliation Data lists Joshua Wilhelmi 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.
- St Charles Medical Center - BendBend, OR · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 380047
- St Charles Medical Center PrinevillePrineville, OR · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 381313
Practice locations
Addresses where Joshua Wilhelmi is enrolled with Medicare (CMS data updated October 2, 2026).
- 375 NW Beaver St, Suite 101Prineville, OR 97754 (541) 316‑6026
Group practices
Medicare enrollment lists Joshua Wilhelmi as a member of this group (CMS data updated October 2, 2026).
- Mosaic Community Health77 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Prineville
Clinicians with the same Medicare primary specialty in Prineville, OR — not a recommendation.
Other clinicians in Mosaic Community Health
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | University Of South Alabama College Of Medicine |
| Graduation year | 2024 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538973615 |
| 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