LABORATORY CORPORATION OF AMERICA
NPI 1003097544
Clinical Medical Laboratory in Mcallen, TX

Active since November 26, 2007CLIA 45D0669110 · Accreditation
100 E RIDGE RD, SUITE A, MCALLEN, TX 78503(956) 968-0222 Get Directions Write a Review

NPPES record last updated: March 4, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Laboratory Corporation Of America NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LABORATORY CORPORATION OF AMERICA (NPI 1003097544) is a healthcare organization registered as a clinical medical laboratory in Mcallen, Texas and active in the NPI registry since November 2007. The organization holds an CLIA Accreditation certificate valid through March 24, 2027 and lists William B Hayes, Cfo Evp Treasurer, as its authorized official.

NPPES Registry Identity

NPI1003097544
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameLABORATORY CORPORATION OF AMERICA
Location Address100 E RIDGE RD, SUITE AMcallen, TX 78503-1345
Mailing AddressPo Box 2240Burlington, NC 27216-2240 · (800) 222-7566
Organization SubpartNo
Authorized OfficialWilliam B HayesCfo Evp Treasurer · (800) 222-7566
Enumeration DateNovember 26, 2007
Last NPPES UpdateMarch 4, 2008
NPI 1003097544 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
Definition
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.
100 E RIDGE RD, Mcallen, TX 78503

Other Identifiers 1

Medicare PINCL8673TX

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 45D0669110

Laboratory Corporation Of America - Weslaco Texas · Weslaco, TX
Active · expires Mar 24, 2027
CLIA Number45D0669110
Laboratory TypeIndependent
Certificate Effective DateMarch 25, 2025
Certificate Expiration DateMarch 24, 2027
Laboratory DirectorAlma L. Reta
Laboratory Phone(956) 968-0222
Laboratory LocationLaboratory Corporation Of America - Weslaco Texas1102 S Airport Drive Bldg # 2, Weslaco, TX 78596
CLIA data matches this NPI record on: Name Phone
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Cardiovascular Disease)
100 E RIDGE RD, SUITE #A
MCALLEN, TX 78503
Internal Medicine (Cardiovascular Disease)
100 E RIDGE RD
MCALLEN, TX 78503
Radiologic Technologist
100 E RIDGE RD, SUITE A
MCALLEN, TX 78503
Radiologic Technologist
100 E RIDGE RD, SUITE A
MCALLEN, TX 78503

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Laboratory Corporation Of America's NPI number?

The NPI number for Laboratory Corporation Of America is 1003097544. It was assigned to this organization in the NPPES registry on November 26, 2007.

Where is Laboratory Corporation Of America located?

Laboratory Corporation Of America is located at 100 E Ridge Rd Suite A, Mcallen, TX 78503. The listed phone number is (956) 968-0222.

What is Laboratory Corporation Of America's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

Does Laboratory Corporation Of America hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 45D0669110) is associated with this NPI, valid through March 24, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Laboratory Corporation Of America was last updated on March 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.