QUEST DIAGNOSTICS MASSACHUSETTS LLC
NPI 1104179860
Clinical Medical Laboratory in Leominster, MA
About Quest Diagnostics Massachusetts Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
QUEST DIAGNOSTICS MASSACHUSETTS LLC (NPI 1104179860) is a healthcare organization registered as a clinical medical laboratory in Leominster, Massachusetts and active in the NPI registry since October 2012. The organization holds a CLIA Waiver certificate valid through November 15, 2026 and lists David Michael Betz, Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
(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.
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 22D1034478
Quest Diagnostics Massachusetts LLC · Leominster, MAAreas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
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 1104179860. It was assigned to this organization in the NPPES registry on October 18, 2012.
Where is Quest Diagnostics Massachusetts LLC located?
Quest Diagnostics Massachusetts LLC is located at 225 New Lancaster Rd, Leominster, MA 01453. The listed phone number is (978) 466-3211.
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 22D1034478) is associated with this NPI, valid through November 15, 2026. 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 October 25, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.