Quick answers
- Which hospitals does Deidre L. Faust work at?
- Medicare's official clinician data lists Deidre L. Faust at 4 hospitals: Ascension Columbia St Marys Hospital Milwaukee, Ascension SE Wisconsin Hospital, Aurora Medical Center and Orthopaedic Hospital of Wisconsin. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Deidre L. Faust see patients?
- Medicare's clinician data lists 1 practice location in Mequon, WI. Call before your visit to confirm the address.
- What is Deidre L. Faust's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Deidre L. Faust accept Medicare assignment?
- Yes. Medicare's clinician data says Deidre L. Faust 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 Deidre L. Faust?
- (262) 243-5000, as listed in official Medicare / NPI Registry data.
- What is Deidre L. Faust's NPI number?
- 1154372092. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Deidre L. Faust works
Medicare's Facility Affiliation Data lists Deidre L. Faust 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
- Ascension SE Wisconsin HospitalMilwaukee, WI · Acute Care Hospital · CCN 520136
- Aurora Medical CenterGrafton, WI · Acute Care Hospital · CCN 520207
- Orthopaedic Hospital of WisconsinGlendale, WI · Acute Care Hospital · CCN 520194
Practice locations
Addresses where Deidre L. Faust is enrolled with Medicare (CMS data updated 2026-10-02).
- 13133 N Port Washington Rd, Suite G 18Mequon, WI 53097 (262) 243‑5000
Group practices
Medicare enrollment lists Deidre L. Faust as a member of this group (CMS data updated 2026-10-02).
- Madison Medical Affiliates Inc86 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Mequon
Clinicians with the same Medicare primary specialty in Mequon, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154372092 |
| 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