Garrett Fitzgerald, M.D.
NPI 1447575386 · Maternal & Fetal Medicine Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Garrett Fitzgerald, M.D. is a Maternal & Fetal Medicine Physician provider in Milwaukee, WI (NPI 1447575386).
Provider details
- NPI number
- 1447575386
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 67447 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 9200 W Wisconsin AveMilwaukee, WI 53226-3522Phone: (414) 805-6600Fax: (414) 805-6622
Registry dates
- Enumerated
- 2010-04-04
- Last updated
- 2024-10-31
- Certified
- 2024-10-31
Frequently asked questions
- What is Garrett Fitzgerald's NPI number?
- Garrett Fitzgerald's National Provider Identifier (NPI) is 1447575386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Garrett Fitzgerald's specialty?
- Garrett Fitzgerald is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Garrett Fitzgerald located?
- Garrett Fitzgerald's practice location on file with NPPES is 1020 N 12th St, Milwaukee, WI 53233-1308.
- What is Garrett Fitzgerald's phone number?
- The practice phone number listed in the NPPES registry for Garrett Fitzgerald is (414) 219-2000.
- Does Garrett Fitzgerald accept Medicare?
- Garrett Fitzgerald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Garrett Fitzgerald's NPI active?
- Yes — Garrett Fitzgerald's NPI (1447575386) is active in the NPPES registry as of the last update on 2024-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.