QUEST DIAGNOSTICS LLC
NPI 1780886333
Clinical Medical Laboratory in Stamford, CT
About Quest Diagnostics Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
QUEST DIAGNOSTICS LLC (NPI 1780886333) is a healthcare organization registered as a clinical medical laboratory in Stamford, Connecticut and active in the NPI registry since June 2007. The organization holds a CLIA Certificate of Compliance certificate valid through March 23, 2027 and lists G Scott Cartier, Vp Of Billing, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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 07D0102344
Quest Diagnostics LLC · Stamford, CTOther Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STAMFORD, CT 06905
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 LLC's NPI number?
The NPI number for Quest Diagnostics LLC is 1780886333. It was assigned to this organization in the NPPES registry on June 5, 2007.
Where is Quest Diagnostics LLC located?
Quest Diagnostics LLC is located at 1250 Summer St Suite 206, Stamford, CT 06905. The listed phone number is (877) 868-2191.
What is Quest Diagnostics LLC's specialty?
The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.
Does Quest Diagnostics LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 07D0102344) is associated with this NPI, valid through March 23, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Quest Diagnostics LLC accept?
Health plans from CHRISTUS Health Plan, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida, Oscar Health Plan, Inc. and Oscar Insurance Company and 1 other insurer list Quest Diagnostics 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 Quest Diagnostics LLC was last updated on November 26, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.