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Laboratory Corporation of America

Clinical Medical Laboratory in Flagstaff, AZ · enumerated 2006 · authorized official William Hayes, Cfo/Evp Treasurer.

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

National Provider Identifier

1346323011

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Registry record

Entity type Organization (Type 2)
Legal business name Laboratory Corporation of America
Practice address 1764 E Route 66, Flagstaff, AZ, 86004
Phone (928) 773-2575
Enumeration date Oct 24, 2006
Last updated in NPPES Aug 17, 2007

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name William Hayes
Title Cfo/Evp Treasurer
Phone (800) 222-7566

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 2007-08-17. Verify at npiregistry.cms.hhs.gov.
Where is Laboratory Corporation of America located?
The practice location on file with NPPES is in Flagstaff, AZ.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-17.