Quick answers
- Which hospitals does Nicholas A. Caruso-Schaefer work at?
- Medicare's official clinician data lists Nicholas A. Caruso-Schaefer at 2 hospitals: Aurora St Lukes Medical Center and Froedtert Memorial Lutheran Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nicholas A. Caruso-Schaefer see patients?
- Medicare's clinician data lists 5 practice locations, including Milwaukee, WI and Cudahy, WI. Call before your visit to confirm the address.
- What is Nicholas A. Caruso-Schaefer's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Nicholas A. Caruso-Schaefer accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas A. Caruso-Schaefer 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 Nicholas A. Caruso-Schaefer?
- (414) 219-3056, as listed in official Medicare / NPI Registry data.
- What is Nicholas A. Caruso-Schaefer's NPI number?
- 1053019893. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicholas A. Caruso-Schaefer works
Medicare's Facility Affiliation Data lists Nicholas A. Caruso-Schaefer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aurora St Lukes Medical CenterMilwaukee, WI · Acute Care Hospital · CCN 520138
- Froedtert Memorial Lutheran HospitalMilwaukee, WI · Acute Care Hospital · CCN 520177
Practice locations
Addresses where Nicholas A. Caruso-Schaefer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1020 N 12th StMilwaukee, WI 53233 (414) 219‑3056
- 2900 W Oklahoma AveMilwaukee, WI 53215 (414) 646‑5410
- 5900 S Lake DrCudahy, WI 53110 (414) 489‑9000
- 8701 W Watertown PlankMilwaukee, WI 53226 (414) 805‑3666
- 8701 Watertown Plank Rd, Room 4041 MfrcMilwaukee, WI 53226 (414) 805‑3666
Group practices
Medicare enrollment lists Nicholas A. Caruso-Schaefer as a member of these groups (CMS data updated 2026-10-02).
- Aurora Medical Group, Inc.3,813 clinicians in the group
- The Medical College of Wisconsin Inc2,115 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Milwaukee
Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1053019893 |
| 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