Quick answers
- Which hospitals does Joanna Buck work at?
- Medicare's official clinician data lists Joanna Buck at 1 hospital: Waukesha Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joanna Buck see patients?
- Medicare's clinician data lists 4 practice locations, including Milwaukee, WI and Waukesha, WI. Call before your visit to confirm the address.
- What is Joanna Buck's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Joanna Buck accept Medicare assignment?
- Yes. Medicare's clinician data says Joanna Buck 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 Joanna Buck offer telehealth?
- Medicare's clinician data says Joanna Buck offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Joanna Buck?
- (414) 964-9200, as listed in official Medicare / NPI Registry data.
- What is Joanna Buck's NPI number?
- 1912403700. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joanna Buck works
Medicare's Facility Affiliation Data lists Joanna Buck at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Waukesha Memorial HospitalWaukesha, WI · Acute Care Hospital · CCN 520008
Practice locations
Addresses where Joanna Buck is enrolled with Medicare (CMS data updated 2026-10-02).
- 2524 E Webster Pl, Suite 203Milwaukee, WI 53211 (414) 964‑9200
- 2524 E Webster PlaceMilwaukee, WI 53211
- 2524 E Webster Place, Suite 203Milwaukee, WI 53211
- 721 American Ave, Suite 501Waukesha, WI 53188 (262) 928‑4036
Group practices
Medicare enrollment lists Joanna Buck as a member of these groups (CMS data updated 2026-10-02).
- Prohealth Medical Group Inc479 clinicians in the group
- Lighthouse Clinic LLC15 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Milwaukee
Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1912403700 |
| 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