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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

COLUMBIA ST. MARY'S HOSPITAL MILWAUKEE, INC
NPI 1710928221
Clinic/Center - Multi-Specialty in Mequon, WI

Active since June 08, 2006
13111 N PORT WASHINGTON RD, MEQUON, WI 53097(414) 270-4932 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 9, 2026, Mar 24, 2025, Dec 31, 2024 and 3 more (6 updates tracked since 2018).

About Columbia St. Mary's Hospital Milwaukee, Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COLUMBIA ST. MARY'S HOSPITAL MILWAUKEE, INC (NPI 1710928221), doing business as Ascension Columbia St Mary's Hospital Milwaukee, is a healthcare organization registered as a multi-specialty in Mequon, Wisconsin and active in the NPI registry since June 2006. The organization lists Susan Dwyer, Cfo, as its authorized official.

NPPES Registry Identity

NPI1710928221
Entity TypeOrganization
Primary Taxonomy261QM1300X
Legal Business NameCOLUMBIA ST. MARY'S HOSPITAL MILWAUKEE, INC
Location Address13111 N PORT WASHINGTON RDMequon, WI 53097-2416
Mailing AddressPo Box 773380Chicago, IL 60677-3380 · (414) 291-1000
Phone(414) 270-4932
Organization SubpartNo
Authorized OfficialSusan DwyerCfo · (414) 465-3093
Enumeration DateJune 8, 2006
Last NPPES UpdateJuly 9, 20266 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
✔ NPI 1710928221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM1300X
Also ListedFamily MedicineTaxonomy 207Q00000X
13111 N PORT WASHINGTON RD, Mequon, WI 53097
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Other Names 1

Doing Business AsAscension Columbia St Mary's Hospital Milwaukee

Other Identifiers 1

Medicaid100008370WI

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VICTORIA JANE LEPOLD
Student in an Organized Health Care Education/Training Program
13111 N PORT WASHINGTON RD
MEQUON, WI 53097
Ozaukee County (262) 243-7300
CARDIOGRAPHICS PHYSICIANS ST. MARY'S OZAUKEE
Internal Medicine (Cardiovascular Disease)
13111 N PORT WASHINGTON RD
MEQUON, WI 53097
Ozaukee County (262) 243-7300
MRS. KIM ANN GLASER MS CCC-SLP
Speech-Language Pathologist
13111 N PORT WASHINGTON RD
MEQUON, WI 53097
Ozaukee County (262) 243-5757
LAURA ALAR R.PH.
Pharmacist
13111 N PORT WASHINGTON RD
MEQUON, WI 53097
Ozaukee County (262) 243-7342
EDWIN BACALSO
Social Worker (Clinical)
13111 N PORT WASHINGTON RD
THIENSVILLE, WI 53097
Ozaukee County (262) 243-6127
JANET SUSAN INGOLD PTA
Physical Therapy Assistant
13111 N PORT WASHINGTON RD
MEQUON, WI 53097
Ozaukee County (262) 243-7444
MRS. ELIZABETH SHEPLER CRNA
Nurse Anesthetist, Certified Registered
13111 N PORT WASHINGTON RD
MEQUON, WI 53097
Ozaukee County (262) 243-7408
INFINITY HEALTHCARE PHYSICIANS, S.C.
Emergency Medicine
13111 N PORT WASHINGTON RD, COLUMBIA ST. MARY'S - OZAUKEE CAMPUS
MEQUON, WI 53097
Ozaukee County (414) 290-6718

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Columbia St. Mary's Hospital Milwaukee, Inc's NPI number?

The NPI number for Columbia St. Mary's Hospital Milwaukee, Inc is 1710928221. It was assigned to this organization in the NPPES registry on June 8, 2006. The provider is doing business as Ascension Columbia St Mary's Hospital Milwaukee.

Where is Columbia St. Mary's Hospital Milwaukee, Inc located?

Columbia St. Mary's Hospital Milwaukee, Inc is located at 13111 N Port Washington Rd, Mequon, WI 53097. The listed phone number is (414) 270-4932.

What is Columbia St. Mary's Hospital Milwaukee, Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

What insurance does Columbia St. Mary's Hospital Milwaukee, Inc accept?

Health plans from Anthem Blue Cross and Blue Shield list Columbia St. Mary's Hospital Milwaukee, Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Columbia St. Mary's Hospital Milwaukee, Inc was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.