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

Dr. Michael G Ritter, DO

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1427006311

Dr. Michael G Ritter, DO is an Emergency Medical Services (Emergency Medicine) Physician in Milwaukee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

945 N 12th St
Milwaukee, WI 53233-1305
Phone: (414) 219-7880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence 37312-021 (WI)

Record details

NPI number1427006311
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 4, 2006
Last updated in NPPESSeptember 27, 2012
Mailing address945 N 12th St, Milwaukee, WI 53233-1305

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