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

Columbia St Mary's Hospital Milwaukee, Inc

Organization General Acute Care Hospital · NPI 1871656082

Columbia St Mary's Hospital Milwaukee, Inc is a General Acute Care Hospital in Milwaukee, Wisconsin. Works from 2 locations. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2323 N Lake Dr
Milwaukee, WI 53211-4508
Phone: (414) 291-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 13111 N Port Washington Rd, Mequon, WI 53097-2416 — (262) 243-7300

Specialties & licences

General Acute Care Hospital (primary) Taxonomy 282N00000X · Licence 53 (WI)

Record details

NPI number1871656082
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Susan Dwyer — Cfo · (414) 465-3093
Other names Ascension Columbia St Mary'S Hospital Milwaukee Campus; Ascension Columbia St Mary'S Hospital Ozaukee Campus; Ascension Seton Dental Clinic
NPI enumeratedDecember 18, 2006
Last updated in NPPESJuly 9, 2026
Certification dateJuly 9, 2026
Mailing addressPo Box 773380, Chicago, IL 60677-3380

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