CLIA lab
CLIA 22D0865721: Overlook Masonic Health Center
Charlton, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 22D0865721 belongs to Overlook Masonic Health Center in Charlton, MA.
Certificate of Waiver, effective September 1, 2026, expires August 31, 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 Waiver
- Certificate effective
- September 1, 2026
- Certificate expiration
- August 31, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- March 24, 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
- 22D0865721
- Lab name
- Overlook Masonic Health Center
- Address
- 88 Masonic Home Road, Charlton, MA 01507
- Phone
- (508) 248-7344
- Fax
- (508) 434-2240
Annual test volume the lab reported
- Waived tests
- 465
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Overlook Masonic Health CenterCMS Care Compare ratings for the facility at the same street address
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Related
Questions
What is the CLIA number for Overlook Masonic Health Center in Charlton?
22D0865721, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Overlook Masonic Health Center hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 22D0865721 expire?
The CMS file lists August 31, 2028 as the certificate expiration date; the certificate took effect September 1, 2026.