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University of Michigan

General Acute Care Hospital in Ann Arbor, MI · enumerated 2014 · authorized official Carolyn Campbell, Program Coordinator.

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

National Provider Identifier

1538572763

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Registry record

Entity type Organization (Type 2)
Legal business name University of Michigan
Practice address 1515 E. Hospital Drive, Towsley Center, G1218, Ann Arbor, MI, 48109
Phone (734) 232-6048
Enumeration date Jun 5, 2014
Last updated in NPPES Jun 5, 2014

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License 2901021237 (MI) Primary

Authorized official

Name Carolyn Campbell
Title Program Coordinator
Phone (734) 232-6048

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

What type of organization is University of Michigan?
University of Michigan is registered in NPPES as a General Acute Care Hospital (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-05.