CLIA lab
CLIA 22D2069344: Cornerstone Healthcare Systems LLC
Worcester, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 22D2069344 belongs to Cornerstone Healthcare Systems LLC in Worcester, MA.
Certificate of Waiver, effective November 22, 2025, expires November 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
- November 22, 2025
- Certificate expiration
- November 21, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- November 22, 2013
- Facility type
- Home health agency
- Ownership (control type)
- Proprietary
- 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
- 22D2069344
- Lab name
- Cornerstone Healthcare Systems LLC
- Address
- 65 James St, Suite 220, Worcester, MA 01603
- Phone
- (508) 736-5325
Annual test volume the lab reported
- Waived tests
- 200
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Cornerstone Healthcare Systems LLCCMS Care Compare ratings for the facility at the same street address
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Related
Questions
What is the CLIA number for Cornerstone Healthcare Systems LLC in Worcester?
22D2069344, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Cornerstone Healthcare Systems LLC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 22D2069344 expire?
The CMS file lists November 21, 2027 as the certificate expiration date; the certificate took effect November 22, 2025.