Mary Ganz, D.O.
NPI 1912929803 · Pediatric Adolescent Medicine Physician · Brookfield, WI
Mary Ganz, D.O. is a Pediatric Adolescent Medicine Physician provider in Brookfield, WI (NPI 1912929803).
Provider details
- NPI number
- 1912929803
- Entity type
- Individual
- Primary specialty
- Pediatric Adolescent Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 29009 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-07-23
- Last updated
- 2011-03-14
Frequently asked questions
- What is Mary Ganz's NPI number?
- Mary Ganz's National Provider Identifier (NPI) is 1912929803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ganz's specialty?
- Mary Ganz is listed in the NPPES registry with a primary specialty of Pediatric Adolescent Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Ganz located?
- Mary Ganz's practice location on file with NPPES is 1290 Betsy Ross Ct, Brookfield, WI 53045-5362.
- What is Mary Ganz's phone number?
- The practice phone number listed in the NPPES registry for Mary Ganz is (262) 796-0203.
- Is Mary Ganz's NPI active?
- Yes — Mary Ganz's NPI (1912929803) is active in the NPPES registry as of the last update on 2011-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.