LABORATORY CORPORATION OF AMERICA HOLDINGS
NPI 1720626328
Clinical Medical Laboratory in Greenwich, CT

Active since December 13, 2019CLIA 07D2169459 · Certificate of Compliance
2 1/2 DEARFIELD DR # 1, GREENWICH, CT 06831(203) 661-1585(203) 661-1861 Get Directions Write a Review

NPPES record last updated: December 13, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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 1720626328) is a healthcare organization registered as a clinical medical laboratory in Greenwich, Connecticut and active in the NPI registry since December 2019. The organization holds a CLIA Certificate of Compliance certificate valid through June 23, 2027 and lists Kimberly T Williams, Vice President, as its authorized official.

NPPES Registry Identity

NPI1720626328
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameLABORATORY CORPORATION OF AMERICA HOLDINGS
Location Address2 1/2 DEARFIELD DR # 1Greenwich, CT 06831-5335
Mailing AddressPo Box 2240Burlington, NC 27216-2240
Fax(203) 661-1861
Organization SubpartNo
Authorized OfficialKimberly T WilliamsVice President · (336) 436-5402
Enumeration DateDecember 13, 2019
NPI 1720626328 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.
2 1/2 DEARFIELD DR # 1, Greenwich, CT 06831

Other Identifiers 1

Other07D2169459Clia

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 Compliance 07D2169459

Laboratory Corporation Of America Holdings · Greenwich, CT
Active · expires Jun 23, 2027
CLIA Number07D2169459
Laboratory TypeIndependent
Certificate Effective DateJune 24, 2025
Certificate Expiration DateJune 23, 2027
Laboratory DirectorDiane Langschultz
Laboratory Phone(203) 661-1585
Laboratory LocationLaboratory Corporation Of America Holdings2 1/2 Dearfield Dr, Greenwich, CT 06831
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 1720626328. It was assigned to this organization in the NPPES registry on December 13, 2019.

Where is Laboratory Corporation Of America Holdings located?

Laboratory Corporation Of America Holdings is located at 2 1/2 Dearfield Dr # 1, Greenwich, CT 06831. The listed phone number is (203) 661-1585.

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 Compliance (number 07D2169459) is associated with this NPI, valid through June 23, 2027. 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 December 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.