Quick answers
- Which hospitals does Erik R. Eisberner work at?
- Medicare's official clinician data lists Erik R. Eisberner at 1 hospital: Aurora Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Erik R. Eisberner see patients?
- Medicare's clinician data lists 2 practice locations, including Milwaukee, WI and Grafton, WI. Call before your visit to confirm the address.
- What is Erik R. Eisberner's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Erik R. Eisberner accept Medicare assignment?
- Yes. Medicare's clinician data says Erik R. Eisberner 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 Erik R. Eisberner?
- (414) 649-3990, as listed in official Medicare / NPI Registry data.
- What is Erik R. Eisberner's NPI number?
- 1346603032. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erik R. Eisberner works
Medicare's Facility Affiliation Data lists Erik R. Eisberner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aurora Medical CenterGrafton, WI · Acute Care Hospital · CCN 520207
Practice locations
Addresses where Erik R. Eisberner is enrolled with Medicare (CMS data updated 2026-10-02).
- 2901 W Kinnickinnic River PkwyMilwaukee, WI 53215 (414) 649‑3990
- 975 Port Washington Rd, Suite 310Grafton, WI 53024 (262) 329‑8150
Group practices
Medicare enrollment lists Erik R. Eisberner as a member of these groups (CMS data updated 2026-10-02).
- Aurora Medical Group, Inc.3,813 clinicians in the group
- Aurora Advanced Healthcare, Inc.1,124 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Milwaukee
Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346603032 |
| 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