Quick answers
- Which hospitals does Joanne Brooks work at?
- Medicare's official clinician data lists Joanne Brooks at 3 hospitals: Ascension SE Wisconsin Hospital, Oconomowoc Memorial Hospital and Waukesha Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joanne Brooks see patients?
- Medicare's clinician data lists 8 practice locations, including New Berlin, WI, Brookfield, WI and Waukesha, WI. Call before your visit to confirm the address.
- What is Joanne Brooks's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Joanne Brooks accept Medicare assignment?
- Yes. Medicare's clinician data says Joanne Brooks 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 Joanne Brooks?
- (262) 928-4500, as listed in official Medicare / NPI Registry data.
- What is Joanne Brooks's NPI number?
- 1922037241. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joanne Brooks works
Medicare's Facility Affiliation Data lists Joanne Brooks 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
- Oconomowoc Memorial HospitalOconomowoc, WI · Acute Care Hospital · CCN 520062
- Waukesha Memorial HospitalWaukesha, WI · Acute Care Hospital · CCN 520008
Practice locations
Addresses where Joanne Brooks is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 13900 W National AveNew Berlin, WI 53151 (262) 928‑4500
- 13900 W National Ave, Suite 200New Berlin, WI 53151 (262) 928‑8400
- 195 Discovery DrBrookfield, WI 53045
- 725 American AveWaukesha, WI 53188
- N14W24100 Riverwood DrWaukesha, WI 53188
Group practices
Medicare enrollment lists Joanne Brooks as a member of this group (CMS data updated 2026-10-02).
- Prohealth Medical Group Inc479 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in New Berlin
Clinicians with the same Medicare primary specialty in New Berlin, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Wisconsin School Of Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922037241 |
| 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