Quick answers
- Which hospitals does Sarah Piel work at?
- Medicare's official clinician data lists Sarah Piel at 1 hospital: Aspirus Wausau Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sarah Piel see patients?
- Medicare's clinician data lists 2 practice locations, including Merrill, WI and Wausau, WI. Call before your visit to confirm the address.
- What is Sarah Piel's specialty?
- Medicare lists Hospice/Palliative Care as the primary specialty.
- Does Sarah Piel accept Medicare assignment?
- Yes. Medicare's clinician data says Sarah Piel 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 Sarah Piel?
- (715) 536-5575, as listed in official Medicare / NPI Registry data.
- What is Sarah Piel's NPI number?
- 1629715693. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sarah Piel works
Medicare's Facility Affiliation Data lists Sarah Piel at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aspirus Wausau HospitalWausau, WI · Acute Care Hospital · CCN 520030
Practice locations
Addresses where Sarah Piel is enrolled with Medicare (CMS data updated 2026-10-02).
- 1500 O Day StMerrill, WI 54452 (715) 536‑5575
- 327 N 17th Ave, Suite 7Wausau, WI 54401 (920) 494‑9444
Group practices
Medicare enrollment lists Sarah Piel as a member of this group (CMS data updated 2026-10-02).
- Interim Hospice and Palliative Care7 clinicians in the group
Specialties
- Hospice/Palliative Careprimary
Other palliative care doctors in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629715693 |
| 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