CLIA lab
CLIA 22D0702301: Mass General Brigham (Braintree)
Braintree, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 22D0702301 belongs to Mass General Brigham (Braintree) in Braintree, MA.
Certificate of Waiver, effective January 1, 2026, expires December 31, 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
Run it in Rivvi
Map your lab's test names to LOINC codes
Open in RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- January 1, 2026
- Certificate expiration
- December 31, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 1, 1992
- Facility type
- Physician office
- Ownership (control type)
- Private
- 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
- 22D0702301
- Lab name
- Mass General Brigham (Braintree)
- Address
- 1681 Washington Street, Braintree, MA 02184
- Phone
- (857) 307-7234
- Fax
- (781) 340-1205
Annual test volume the lab reported
- Waived tests
- 25
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Braintree, MA
- Afc Urgent Care BraintreeCertificate of Waiver, Other22D2037279
- Affinity HealthcareCertificate of Waiver, Skilled nursing or nursing facility22D0868035
- Alliance Health at BraintreeCertificate of Waiver, Skilled nursing or nursing facility22D0079447
- American Adult Daycare of Norfolk IncCertificate of Waiver, Other22D2318034
- Archbishop Williams High SchoolCertificate of Waiver, School or student health service22D2279641
- Arcpoint Labs Braintree QuincyCertificate of Waiver, Independent22D2277499
- Arthur Bregoli JR MDCertificate of Waiver, Physician office22D0971930
- Atrius Health BraintreeCertificate of Accreditation, Health maintenance organization22D0002113
- Beth Israel Deaconess Healthcare BraintreeCertificate of Waiver, Physician office22D2043086
- Blue Hills Medical AssociatesCertificate for Provider-Performed Microscopy Procedures, Community clinic22D0705521
Related
Questions
What is the CLIA number for Mass General Brigham (Braintree) in Braintree?
22D0702301, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Mass General Brigham (Braintree) hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 22D0702301 expire?
The CMS file lists December 31, 2027 as the certificate expiration date; the certificate took effect January 1, 2026.