Quick answers
- Which hospitals does Lorraine M. Witt work at?
- Medicare's official clinician data lists Lorraine M. Witt at 1 hospital: Ascension Columbia St Marys Hospital Milwaukee. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lorraine M. Witt see patients?
- Medicare's clinician data lists 2 practice locations, including Milwaukee, WI. Call before your visit to confirm the address.
- What is Lorraine M. Witt's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Lorraine M. Witt accept Medicare assignment?
- Yes. Medicare's clinician data says Lorraine M. Witt 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 Lorraine M. Witt?
- (414) 226-4020, as listed in official Medicare / NPI Registry data.
- What is Lorraine M. Witt's NPI number?
- 1174939409. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lorraine M. Witt works
Medicare's Facility Affiliation Data lists Lorraine M. Witt at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI · Acute Care Hospital · CCN 520051
Practice locations
Addresses where Lorraine M. Witt is enrolled with Medicare (CMS data updated 2026-10-02).
- 2350 N Lake DrMilwaukee, WI 53211
- 788 N Jefferson St, Suite 401Milwaukee, WI 53202 (414) 226‑4020
Group practices
Medicare enrollment lists Lorraine M. Witt as a member of this group (CMS data updated 2026-10-02).
- Madison Medical Affiliates Inc86 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 | 2013 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174939409 |
| 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