CLIA lab
CLIA 07D2175398: Quest Diagnostics LLC
Willimantic, CT. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 07D2175398 belongs to Quest Diagnostics LLC in Willimantic, CT.
Certificate of Compliance, effective July 1, 2025, expires June 30, 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
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Certificate
- Certificate type
- Certificate of Compliance
- Certificate effective
- July 1, 2025
- Certificate expiration
- June 30, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- November 20, 2019
- Facility type
- Independent
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 3
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 07D2175398
- Lab name
- Quest Diagnostics LLC
- Address
- 1601 Main Street, Suite 30C, Willimantic, CT 06226
- Phone
- (959) 232-9606
Annual test volume the lab reported
- Other nonwaived tests
- 1
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Willimantic, CT
- Birthright of Windham IncCertificate of Waiver, Other07D1040172
- Eastern CT State University Health ServicesCertificate for Provider-Performed Microscopy Procedures, School or student health service07D0924323
- Generations Family Health Center IncCertificate for Provider-Performed Microscopy Procedures, Federally qualified health center07D0095206
- HHC Physicians Care, ,incCertificate of Waiver, Physician office07D0876094
- Hartford Gohealth Urgent Care-WillimanticCertificate of Waiver, Other07D2308199
- Hartford Healthcare Cancer InstituteCertificate of Compliance, Physician office07D1037088
- Hockanum Valley Community Council, IncCertificate of Waiver, Physician office07D2327602
- Stop & Shop Pharmacy # 674Certificate of Waiver, Pharmacy07D2125917
- Uconn Health Outpatient Services - WillimanticCertificate of Waiver, Physician office07D2178421
- Vanderman PlaceCertificate of Waiver, Skilled nursing or nursing facility07D0692327
Related
Questions
What is the CLIA number for Quest Diagnostics LLC in Willimantic?
07D2175398, 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 07D2175398 expire?
The CMS file lists June 30, 2027 as the certificate expiration date; the certificate took effect July 1, 2025.