CLIA lab
CLIA 22D2059744: Quest Diagnostics Massachusetts LLC
Worcester, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 22D2059744 belongs to Quest Diagnostics Massachusetts LLC in Worcester, MA.
Certificate of Compliance, effective January 8, 2026, expires January 7, 2028.
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
- January 8, 2026
- Certificate expiration
- January 7, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- May 30, 2013
- Facility type
- Independent
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 2
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 22D2059744
- Lab name
- Quest Diagnostics Massachusetts LLC
- Address
- 5 Neponset Street, Suite 1581, Worcester, MA 01606
- Phone
- (508) 425-5998
- Fax
- (508) 852-5558
Annual test volume the lab reported
- Waived tests
- 4,596
- Other nonwaived tests
- 77,662
- Total
- 82,258
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Worcester, MA
- 116 Belmont Street ImCertificate of Waiver, Physician office22D1019692
- A Better Path To WellnessCertificate of Waiver, Health fair22D2307831
- Abbvie Bioresearch Center- WorcesterCertificate of Waiver, Physician office22D1063576
- Abby Kelley Foster Charter Public SchoolCertificate of Waiver, School or student health service22D2300391
- Acclaim Home HealthcareCertificate of Waiver, Home health agency22D1053802
- Ace Medical Services IncCertificate of Waiver, Home health agency22D1102096
- Adcare Hospital of Worcester, IncCertificate of Waiver, Hospital22D0069698
- Adult & Pediatric Dermatology, PCCertificate of Compliance, Physician office22D2221623
- Aesclepion Healthcare LLCCertificate of Waiver, Physician office22D1080752
- Afc Physicians of Ma DBA Afc Urgent CareCertificate of Waiver, Other22D2278715
Related
Questions
What is the CLIA number for Quest Diagnostics Massachusetts LLC in Worcester?
22D2059744, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Quest Diagnostics Massachusetts LLC hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 22D2059744 expire?
The CMS file lists January 7, 2028 as the certificate expiration date; the certificate took effect January 8, 2026.