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Unilab Corporation

Clinical Medical Laboratory in Irvine, CA · enumerated 2007 · authorized official G Cartier, Vp of Billing.

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

National Provider Identifier

1568501641

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Registry record

Entity type Organization (Type 2)
Legal business name Unilab Corporation
Other name <Unavail>
Parent organization Quest Diagnostics Incorporated
Practice address 8001 Irvine Center Dr, Suite 1250, Irvine, CA, 92618
Phone (949) 788-0760
Enumeration date Feb 6, 2007
Last updated in NPPES Sep 17, 2007

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name G Cartier
Title Vp of Billing
Phone (484) 676-7000

Other identifiers

Identifier Type State Issuer
LAB66895G Medicaid CA -

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 2007-09-17. Verify at npiregistry.cms.hhs.gov.
Where is Unilab Corporation located?
The practice location on file with NPPES is in Irvine, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-17.