Quick answers
- Does Jennifer C. Janosik accept Medicare assignment?
- Medicare's clinician data says Jennifer C. Janosik may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Jennifer C. Janosik's NPI number?
- 1720896772. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jennifer C. Janosik works
Medicare's Facility Affiliation Data lists Jennifer C. Janosik 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.
- Aurora St Lukes Medical CenterMilwaukee, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520138
Practice locations
Addresses where Jennifer C. Janosik is enrolled with Medicare (CMS data updated October 2, 2026).
- 335 E Mahn CtOak Creek, WI 53154
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Oak Creek
Clinicians with the same Medicare primary specialty in Oak Creek, WI — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1720896772 |
| 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