QUEST DIAGNOSTICS MASSACHUSETTS LLC
NPI 1164868303
Clinical Medical Laboratory in Milford, MA

Active since May 15, 2013CLIA 22D1034483 · Waiver
176 WEST ST, MILFORD, MA 01757(508) 634-5050 Get Directions Write a Review

NPPES record last updated: May 15, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Quest Diagnostics Massachusetts Llc NPPES

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

QUEST DIAGNOSTICS MASSACHUSETTS LLC (NPI 1164868303) is a healthcare organization registered as a clinical medical laboratory in Milford, Massachusetts and active in the NPI registry since May 2013. The organization holds a CLIA Waiver certificate valid through January 10, 2028 and lists Gerald Scott Cartier, Vice President, as its authorized official.

NPPES Registry Identity

NPI1164868303
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameQUEST DIAGNOSTICS MASSACHUSETTS LLC
Location Address176 WEST STMilford, MA 01757-2236
Mailing Address1001 Adams Ave, Mrgov 2nd FloorNorristown, PA 19403-2429 · (484) 676-7000
Organization SubpartYesParent: Quest Diagnostics Llc Ma
Authorized OfficialGerald Scott CartierVice President · (484) 676-7000
Enumeration DateMay 15, 2013
NPI 1164868303 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.
176 WEST ST, Milford, MA 01757

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 Waiver 22D1034483

Quest Diagnostics Massachusetts LLC · Milford, MA
Active · expires Jan 10, 2028
CLIA Number22D1034483
Laboratory TypeIndependent
Certificate Effective DateJanuary 11, 2026
Certificate Expiration DateJanuary 10, 2028
Laboratory DirectorAmanda Jenkins
Laboratory Phone(508) 634-3100
Laboratory LocationQuest Diagnostics Massachusetts LLC101 Cedar Street, Milford, MA 01757
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 20

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

Counselor (Addiction (Substance Use Disorder))
176 WEST ST
MILFORD, MA 01757
Counselor (Mental Health)
176 WEST ST
MILFORD, MA 01757
Social Worker (Clinical)
176 WEST ST
MILFORD, MA 01757
Counselor (Mental Health)
176 WEST ST
MILFORD, MA 01757
Social Worker
176 WEST ST
MILFORD, MA 01757
Social Worker
176 WEST ST
MILFORD, MA 01757
Counselor (Mental Health)
176 WEST ST
MILFORD, MA 01757
Pediatrics
176 WEST ST
MILFORD, MA 01757

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 Quest Diagnostics Massachusetts LLC's NPI number?

The NPI number for Quest Diagnostics Massachusetts LLC is 1164868303. It was assigned to this organization in the NPPES registry on May 15, 2013.

Where is Quest Diagnostics Massachusetts LLC located?

Quest Diagnostics Massachusetts LLC is located at 176 West St, Milford, MA 01757. The listed phone number is (508) 634-5050.

What is Quest Diagnostics Massachusetts LLC's specialty?

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

Does Quest Diagnostics Massachusetts LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 22D1034483) is associated with this NPI, valid through January 10, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Quest Diagnostics Massachusetts LLC was last updated on May 15, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.