LABORATORY CORPORATION OF AMERICA HOLDINGS
NPI 1427864081
Clinical Medical Laboratory in San Diego, CA

Active since December 09, 2024CLIA 05D0713514 · Accreditation
3595 JOHN HOPKINS CT RM 1111, SAN DIEGO, CA 92121(858) 202-9000 Get Directions Write a Review

NPPES record last updated: January 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 19, 2026, Dec 9, 2024 (2 updates tracked since 2024).

About Laboratory Corporation Of America Holdings NPPES

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

LABORATORY CORPORATION OF AMERICA HOLDINGS (NPI 1427864081) is a healthcare organization registered as a clinical medical laboratory in San Diego, California and active in the NPI registry since December 2024. The organization holds an CLIA Accreditation certificate valid through August 7, 2026 and lists Kimberly T Williams, Vice President, as its authorized official.

NPPES Registry Identity

NPI1427864081
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameLABORATORY CORPORATION OF AMERICA HOLDINGS
Location Address3595 JOHN HOPKINS CT RM 1111San Diego, CA 92121-1121
Mailing AddressPo Box 2240Burlington, NC 27216-2240
Organization SubpartNo
Authorized OfficialKimberly T WilliamsVice President · (336) 436-5402
Enumeration DateDecember 9, 2024
Last NPPES UpdateJanuary 19, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 19, 2026
NPI 1427864081 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.
3595 JOHN HOPKINS CT RM 1111, San Diego, CA 92121

Other Identifiers 1

Other05D0713514Clia

Accepted Insurance

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 05D0713514

Laboratory Corporation Of America Holdings · San Diego, CA
Active · expires Aug 7, 2026
CLIA Number05D0713514
Laboratory TypeIndependent
Certificate Effective DateAugust 8, 2024
Certificate Expiration DateAugust 7, 2026
Laboratory DirectorDr. Gloria T. Haskell
Laboratory Phone(858) 202-9000
Laboratory LocationLaboratory Corporation Of America Holdings3595 John Hopkins Court, Room # 1111, San Diego, CA 92121
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.

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 Holdings's NPI number?

The NPI number for Laboratory Corporation Of America Holdings is 1427864081. It was assigned to this organization in the NPPES registry on December 9, 2024.

Where is Laboratory Corporation Of America Holdings located?

Laboratory Corporation Of America Holdings is located at 3595 John Hopkins Ct Rm 1111, San Diego, CA 92121. The listed phone number is (858) 202-9000.

What is Laboratory Corporation Of America Holdings's specialty?

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

Does Laboratory Corporation Of America Holdings hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 05D0713514) is associated with this NPI, valid through August 7, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Laboratory Corporation Of America Holdings accept?

Health plans from Oscar Health Insurance, Oscar Health Maintenance Organization of Florida, Oscar Health Plan of North Carolina, Inc, Oscar Health Plan, Inc. and Oscar Insurance Company and 1 other insurer list Laboratory Corporation Of America Holdings as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Laboratory Corporation Of America Holdings was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.