Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Laboratory Corporation of America Holdings

Clinical Medical Laboratory in Baton Rouge, LA · enumerated 2005 · authorized official William Hayes, Cfo/Evp/ Treasurer.

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

National Provider Identifier

1306829593

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Registry record

Entity type Organization (Type 2)

Legal business name Laboratory Corporation of America Holdings

Practice address 11441 Industriplex Blvd, Suite 140, Baton Rouge, LA, 70809

Phone (225) 926-9173

Enumeration date Nov 22, 2005

Last updated in NPPES Sep 19, 2007

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name William Hayes

Title Cfo/Evp/ Treasurer

Phone (800) 222-7566

Other identifiers

Identifier	Type	State	Issuer
1174416	Medicaid	LA	-

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 2007-09-19. Verify at npiregistry.cms.hhs.gov.

Where is Laboratory Corporation of America Holdings located?

The practice location on file with NPPES is in Baton Rouge, LA.

Providers at this address

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Laboratory Corporation of America Clinical Medical Laboratory · Baton Rouge, LA NPI 1275656415

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-19.