Quick answers
- Which hospitals does Maureen A. Wernsmann work at?
- Medicare's official clinician data lists Maureen A. Wernsmann at 2 hospitals: Avera Missouri River Health Center and Avera St Mary's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Maureen A. Wernsmann see patients?
- Medicare's clinician data lists 3 practice locations, including Sioux Falls, SD. Call before your visit to confirm the address.
- What is Maureen A. Wernsmann's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Maureen A. Wernsmann accept Medicare assignment?
- Medicare's clinician data says Maureen A. Wernsmann may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Maureen A. Wernsmann's NPI number?
- 1851134589. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Maureen A. Wernsmann works
Medicare's Facility Affiliation Data lists Maureen A. Wernsmann at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera Missouri River Health CenterGettysburg, SD · Critical Access Hospital · CCN 431302
- Avera St Mary's HospitalPierre, SD · Acute Care Hospital · CCN 430015
Practice locations
Addresses where Maureen A. Wernsmann is enrolled with Medicare (CMS data updated 2026-10-02).
- PO BoxSioux Falls, SD 57118
- PO Box, Suite 5045Sioux Falls, SD 57117
- PO Box, Suite 86370Sioux Falls, SD 57118
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Sioux Falls
Clinicians with the same Medicare primary specialty in Sioux Falls, SD — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1851134589 |
| 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