Quick answers
- Which hospitals does Holly Stainer work at?
- Medicare's official clinician data lists Holly Stainer at 3 hospitals: Mayo Clinic Health System in Red Wing, Mayo Clinic Health System-Red Cedar Inc and Western Wisconsin Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Holly Stainer see patients?
- Medicare's clinician data lists 1 practice location in Baldwin, WI. Call before your visit to confirm the address.
- What is Holly Stainer's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Holly Stainer accept Medicare assignment?
- Yes. Medicare's clinician data says Holly Stainer 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 Holly Stainer's NPI number?
- 1902625809. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Holly Stainer works
Medicare's Facility Affiliation Data lists Holly Stainer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mayo Clinic Health System in Red WingRed Wing, MN · Acute Care Hospital · CCN 240018
- Mayo Clinic Health System-Red Cedar IncMenomonie, WI · Critical Access Hospital · CCN 521340
- Western Wisconsin HealthBaldwin, WI · Critical Access Hospital · CCN 521347
Practice locations
Addresses where Holly Stainer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 Bergslien StBaldwin, WI 54002
Group practices
Medicare enrollment lists Holly Stainer as a member of this group (CMS data updated 2026-10-02).
- Baldwin Area Medical Center Inc89 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Baldwin
Clinicians with the same Medicare primary specialty in Baldwin, WI — not a recommendation.
Clinician information
| Graduation year | 2024 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902625809 |
| 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