Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Aurora Sinai Medical Center, Inc.

General Acute Care Hospital in Milwaukee, WI · enumerated 2006 · authorized official Steve Bush, Vp Finance.

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

National Provider Identifier

1811941263

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Registry record

Entity type Organization (Type 2)

Legal business name Aurora Sinai Medical Center, Inc.

Practice address 945 N 12th St, Milwaukee, WI, 53233

Phone (414) 219-2000

Enumeration date May 20, 2006

Last updated in NPPES Aug 26, 2008

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License 1839 (WI) Primary

Authorized official

Name Steve Bush

Title Vp Finance

Phone (414) 649-6797

Other identifiers

Identifier	Type	State	Issuer
11020421	Medicaid	WI	-
11020400	Medicaid	WI	-
32759500	Medicaid	WI	-
21296400	Medicaid	WI	-
11020426	Medicaid	WI	-
41758200	Medicaid	WI	-
CD0491	Other	WI	MEDICARE RAILROAD

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-08-26. Verify at npiregistry.cms.hhs.gov.

Where is Aurora Sinai Medical Center, Inc. located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-26.