CLIA lab
CLIA 22D0068318: Williamstown Commons
Williamstown, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 22D0068318 belongs to Williamstown Commons in Williamstown, MA.
Certificate of Waiver, effective July 22, 2025, expires July 21, 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 Waiver
- Certificate effective
- July 22, 2025
- Certificate expiration
- July 21, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- July 22, 1993
- Facility type
- Skilled nursing or nursing facility
- Ownership (control type)
- Private
- Lab classification
- CLIA laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 22D0068318
- Lab name
- Williamstown Commons
- Address
- 25 Adams Road, Williamstown, MA 01267
- Phone
- (413) 458-2111
- Fax
- (413) 458-3156
Annual test volume the lab reported
- Waived tests
- 58,400
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Williamstown Commons Nursing & RehabCMS Care Compare ratings for the facility at the same street address
Other labs in Williamstown, MA
- BHS Urgent Care NorthCertificate of Waiver, Other22D2335716
- Mount Greylock Regional School DistrictCertificate of Waiver, School or student health service22D2281452
- Northern Berkshire Pediatrics LLPCertificate of Waiver, Physician office22D2088211
- Stephen L Payne MD PCCertificate of Waiver, Physician office22D1087548
- Williams College Health CenterCertificate of Waiver, School or student health service22D0872362
- Williamstown MedicalCertificate of Waiver, Physician office22D2123710
- Williamstown Recovery Operator LLCCertificate of Waiver, Other22D2282093
Related
Questions
What is the CLIA number for Williamstown Commons in Williamstown?
22D0068318, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Williamstown Commons hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 22D0068318 expire?
The CMS file lists July 21, 2027 as the certificate expiration date; the certificate took effect July 22, 2025.