Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Joseph Maier, MD

Individual provider Family Medicine Physician · NPI 1770550139

Dr. Joseph Maier, MD is a Family Medicine Physician in Brookfield, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

17000 W North Ave
Brookfield, WI 53005-4423
Phone: (262) 782-4270
Fax: (262) 784-9319
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 16822 (WI)

Record details

NPI number1770550139
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 3, 2006
Last updated in NPPESJuly 21, 2022
Mailing address17000 W North Ave, Brookfield, WI 53005-4423

Other providers in Brookfield