Quick answers
- Which hospitals does Oscar C. Wille work at?
- Medicare's official clinician data lists Oscar C. Wille at 3 hospitals: Ascension SE Wisconsin Hospital, Froedtert Memorial Lutheran Hospital and Orthopaedic Hospital of Wisconsin. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Oscar C. Wille see patients?
- Medicare's clinician data lists 1 practice location in Shorewood, WI. Call before your visit to confirm the address.
- What is Oscar C. Wille's specialty?
- Medicare lists Pain Management as the primary specialty, and also Interventional Pain Management and Physical Medicine and Rehabilitation.
- Does Oscar C. Wille accept Medicare assignment?
- Yes. Medicare's clinician data says Oscar C. Wille 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.
- Does Oscar C. Wille offer telehealth?
- Medicare's clinician data says Oscar C. Wille offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Oscar C. Wille?
- (414) 999-3815, as listed in official Medicare / NPI Registry data.
- What is Oscar C. Wille's NPI number?
- 1376738336. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Oscar C. Wille works
Medicare's Facility Affiliation Data lists Oscar C. Wille at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension SE Wisconsin HospitalMilwaukee, WI · Acute Care Hospital · CCN 520136
- Froedtert Memorial Lutheran HospitalMilwaukee, WI · Acute Care Hospital · CCN 520177
- Orthopaedic Hospital of WisconsinGlendale, WI · Acute Care Hospital · CCN 520194
Practice locations
Addresses where Oscar C. Wille is enrolled with Medicare (CMS data updated 2026-10-02).
- 4491 N Oakland AveShorewood, WI 53211 (414) 999‑3815
Specialties
Other pain management doctors in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1376738336 |
| 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