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Unilab Corporation

Clinical Medical Laboratory in Long Beach, CA · enumerated 2006 · authorized official G. Cartier, Vp National Billing.

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

National Provider Identifier

1043238090

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Registry record

Entity type Organization (Type 2)
Legal business name Unilab Corporation
Other name <Unavail>
Practice address 1045 S Atlantic Ave, Ste 507, Long Beach, CA, 90813
Phone (562) 628-9031
Enumeration date Jul 18, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name G. Cartier
Title Vp National Billing
Phone (484) 676-7731

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 is the NPI number for Unilab Corporation?
The NPI for Unilab Corporation is 1043238090, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Unilab Corporation?
NPPES lists G. Cartier (Vp National Billing) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.