WREN LABORATORIES LLC
NPI 1265817407
Clinical Medical Laboratory in Branford, CT

Active since July 29, 2015CLIA 07D2081388 · Accreditation
688 E MAIN ST, BRANFORD, CT 06405(203) 208-3458 Get Directions Write a Review

NPPES record last updated: September 30, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Wren Laboratories Llc NPPES

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

WREN LABORATORIES LLC (NPI 1265817407) is a healthcare organization registered as a clinical medical laboratory in Branford, Connecticut and active in the NPI registry since July 2015. The organization holds an CLIA Accreditation certificate valid through January 11, 2028 and lists Jennifer Downer, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1265817407
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameWREN LABORATORIES LLC
Location Address688 E MAIN STBranford, CT 06405-2971
Mailing Address688 E Main St Ste 4Branford, CT 06405-2971 · (203) 208-3458 · Fax (203) 648-9988
Organization SubpartNo
Authorized OfficialJennifer DownerManaging Member · (203) 208-3464
Enumeration DateJuly 29, 2015
Last NPPES UpdateSeptember 30, 2025
NPPES CertifiedSeptember 30, 2025
NPI 1265817407 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
License Licensed in CT · CL0704
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.
688 E MAIN ST, Branford, CT 06405

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 07D2081388

Wren Laboratories, LLC · Branford, CT
Active · expires Jan 11, 2028
CLIA Number07D2081388
Laboratory TypeIndependent
Certificate Effective DateJanuary 12, 2026
Certificate Expiration DateJanuary 11, 2028
Laboratory DirectorDr. Mark Kidd
Laboratory Phone(203) 208-3464
Laboratory LocationWren Laboratories, LLC688 East Main St, Branford, CT 06405
CLIA data matches this NPI record on: Address 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 2

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

Public Health or Welfare
688 E MAIN ST
BRANFORD, CT 06405
Public Health or Welfare
688 E MAIN ST
BRANFORD, CT 06405

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 Wren Laboratories LLC's NPI number?

The NPI number for Wren Laboratories LLC is 1265817407. It was assigned to this organization in the NPPES registry on July 29, 2015.

Where is Wren Laboratories LLC located?

Wren Laboratories LLC is located at 688 E Main St, Branford, CT 06405. The listed phone number is (203) 208-3458.

What is Wren Laboratories LLC's specialty?

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

Does Wren Laboratories LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 07D2081388) is associated with this NPI, valid through January 11, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Wren Laboratories LLC accept?

Health plans from Harvard Pilgrim Health Care list Wren Laboratories LLC 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 Wren Laboratories LLC was last updated on September 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.