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

John W Aussem, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1336172329

John W Aussem, MD is an Anatomic Pathology & Clinical Pathology 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?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

945 N 12 St
Milwaukee, WI 53201-1305
Phone: (414) 219-6900
Fax: (414) 219-7893
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 19193 (WI)

Record details

NPI number1336172329
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESJuly 8, 2007
Mailing address8901 West Lincoln Avenue, West Allis, WI 53227-2477

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