Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Columbia Center, Inc.

General Acute Care Hospital in Mequon, WI · enumerated 2006 · authorized official Karen Casey, President Ceo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1952461824

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Columbia Center, Inc.

Practice address 13125 N Port Washington Rd, Mequon, WI, 53097

Phone (262) 243-6635

Fax (262) 243-6670

Enumeration date Dec 11, 2006

Last updated in NPPES Jun 3, 2010

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License 300 (WI) Primary

Authorized official

Name Karen Casey

Title President Ceo

Phone (262) 243-6634

Other identifiers

Identifier	Type	State	Issuer
11023700	Medicaid	WI	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Columbia Center, Inc. located?

The practice location on file with NPPES is in Mequon, WI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-06-03. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-03.