CLIA lab
CLIA 07D0959690: Quest Diagnostics LLC
Wethersfield, CT. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 07D0959690 belongs to Quest Diagnostics LLC in Wethersfield, CT.
Certificate of Compliance, effective November 14, 2025, expires November 13, 2027.
Active in the CMS Provider of Services file posted October 16, 2026.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Run it in Rivvi
Map your lab's test names to LOINC codes
Open in RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Compliance
- Certificate effective
- November 14, 2025
- Certificate expiration
- November 13, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- April 19, 1999
- Facility type
- Independent
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 4
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 07D0959690
- Lab name
- Quest Diagnostics LLC
- Address
- 1080 Silas Deane Hwy, Wethersfield, CT 06109
- Phone
- (860) 266-3785
- Fax
- (860) 257-3398
Annual test volume the lab reported
- Other nonwaived tests
- 25
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Wethersfield, CT
- CT Gi Laboratory Powered ByCertificate of Compliance, Independent07D2065321
- Connecticut Ear, Nose and ThroatCertificate of Waiver, Physician office07D2100019
- Connecticut Imaging PartnersCertificate of Waiver, Physician office07D1073470
- Hartford Health Gohealth Urgent Care LLCCertificate of Waiver, Other07D2134737
- Lawrence J Fortier, MDCertificate of Compliance, Ambulatory surgery center07D0685481
- Manchester Family Care LLCCertificate of Waiver, Physician office07D2036512
- Mwl-Wethersfield LLCCertificate of Waiver, Other practitioner07D2217350
- Pediatric Health Associates of CTCertificate of Waiver, Physician office07D2169365
- Physician for Womens HealthCertificate for Provider-Performed Microscopy Procedures, Physician office07D2335004
- Physicians for Womens Health LLCCertificate of Waiver, Physician office07D0892928
Related
Questions
What is the CLIA number for Quest Diagnostics LLC in Wethersfield?
07D0959690, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Quest Diagnostics LLC hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 07D0959690 expire?
The CMS file lists November 13, 2027 as the certificate expiration date; the certificate took effect November 14, 2025.