Quick answers
- Does Karen A. Hanisch accept Medicare assignment?
- Yes. Medicare's clinician data says Karen A. Hanisch 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 Karen A. Hanisch's NPI number?
- 1881647774. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Karen A. Hanisch is enrolled with Medicare (CMS data updated October 2, 2026).
- 1600 W 22nd StSioux Falls, SD 57105 (605) 312‑1000
- 3015 3rd Ave SE, Suite 104Aberdeen, SD 57401 (605) 725‑6700
- 4405 E 26th StSioux Falls, SD 57103
- 701 3rd Ave SClear Lake, SD 57226
Group practices
Medicare enrollment lists Karen A. Hanisch as a member of these groups (CMS data updated October 2, 2026).
- Sanford Medical Center857 clinicians in the group
- Sanford Health Network351 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Sioux Falls
Clinicians with the same Medicare primary specialty in Sioux Falls, SD — not a recommendation.
Other clinicians in Sanford Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881647774 |
| 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
- 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