Quick answers
- Where does Garrett D. Fitzgerald see patients?
- Medicare's clinician data lists 2 practice locations, including Milwaukee, WI and Mequon, WI. Call before your visit to confirm the address.
- What is Garrett D. Fitzgerald's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Garrett D. Fitzgerald accept Medicare assignment?
- Yes. Medicare's clinician data says Garrett D. Fitzgerald 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 Garrett D. Fitzgerald?
- (414) 219-3056, as listed in official Medicare / NPI Registry data.
- What is Garrett D. Fitzgerald's NPI number?
- 1447575386. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Garrett D. Fitzgerald is enrolled with Medicare (CMS data updated 2026-10-02).
- 1020 N 12th StMilwaukee, WI 53233 (414) 219‑3056
- 12203 N Corporate PkwyMequon, WI 53092
Group practices
Medicare enrollment lists Garrett D. Fitzgerald as a member of these groups (CMS data updated 2026-10-02).
- Aurora Medical Group, Inc.3,813 clinicians in the group
- Aurora Advanced Healthcare, Inc.1,124 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Milwaukee
Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447575386 |
| 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
- 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