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University of California, Irvine

General Acute Care Hospital in Orange, CA · enumerated 2008 · authorized official Manuel Porto, Chairman of the Department.

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

National Provider Identifier

1669657169

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Registry record

Entity type Organization (Type 2)
Legal business name University of California, Irvine
Other name <Unavail>
Practice address 101 the City Dr S, Building 56, Orange, CA, 92868
Phone (714) 456-6707
Enumeration date Jan 2, 2008
Last updated in NPPES Jan 21, 2009

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License A99989 (CA) Primary

Authorized official

Name Manuel Porto
Title Chairman of the Department
Phone (714) 456-6707

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 California, Irvine?
University of California, Irvine 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 2009-01-21.