Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Laboratory Corporation of America Holdings

Q: What is the NPI number for Laboratory Corporation of America Holdings?

The NPI for Laboratory Corporation of America Holdings is 1639317258, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Medical Laboratory in Cary, NC · enumerated 2009 · authorized official William Hayes, Cfo Evp Treasurer.

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

National Provider Identifier

1639317258

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Registry record

Entity type Organization (Type 2)

Legal business name Laboratory Corporation of America Holdings

Practice address 530 New Waverly Pl Ste 306, Cary, NC, 27518

Phone (919) 852-0588

Enumeration date Feb 4, 2009

Last updated in NPPES Feb 4, 2009

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
34D0903975	Other	-	CLIA

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Laboratory Corporation of America Holdings?

The NPI for Laboratory Corporation of America Holdings is 1639317258, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Laboratory Corporation of America Holdings?

NPPES lists William Hayes (Cfo Evp Treasurer) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-04.