Quick answers
- Does Hayley M. Wishner accept Medicare assignment?
- Yes. Medicare's clinician data says Hayley M. Wishner 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 Hayley M. Wishner's NPI number?
- 1306683321. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hayley M. Wishner works
Medicare's Facility Affiliation Data lists Hayley M. Wishner 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.
- Pomona Valley Hospital Medical CenterPomona, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050231
Practice locations
Addresses where Hayley M. Wishner is enrolled with Medicare (CMS data updated October 2, 2026).
- 160 E Artesia StPomona, CA 91767 (909) 596‑4346
- 4445 Magnolia AveRiverside, CA 92501 (951) 788‑3000
- 999 San Bernardino RdUpland, CA 91786 (909) 985‑2811
Group practices
Medicare enrollment lists Hayley M. Wishner as a member of this group (CMS data updated October 2, 2026).
- Premier Orthopaedic Trauma Specialists PMC36 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Pomona
Clinicians with the same Medicare primary specialty in Pomona, CA — not a recommendation.
Other clinicians in Premier Orthopaedic Trauma Specialists PMC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| School | Western Un Of Hlth Sciences, Col Of Podiatric Med |
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306683321 |
| 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