CLIA lab
CLIA 22D2127247: Mass General Brigham Express Care
Boston, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 22D2127247 belongs to Mass General Brigham Express Care in Boston, MA.
Certificate of Waiver, effective March 10, 2025, expires March 9, 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
- March 10, 2025
- Certificate expiration
- March 9, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- March 10, 2017
- Facility type
- Physician office
- Ownership (control type)
- Private
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 4
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 22D2127247
- Lab name
- Mass General Brigham Express Care
- Additional name
- (Boston Common)
- Address
- 137 Stuart Street, Suite A-7, Boston, MA 02116
- Phone
- (844) 937-3308
- Fax
- (781) 342-4386
Annual test volume the lab reported
- Waived tests
- 100,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Boston, MA
- Adams Clinical BostonCertificate of Waiver, Other22D2198560
- Afc Urgent Care Back BayCertificate of Waiver, Other22D2283570
- Ahope/ Boston Public Health CommissionCertificate of Waiver, Other22D2347723
- Althausen-Mc Govern AssociatesCertificate for Provider-Performed Microscopy Procedures, Physician office22D0074874
- Arbour Hospital,theCertificate of Waiver, Hospital22D0708950
- Atrius Health CopleyCertificate of Accreditation, Community clinic22D0001852
- Atrius Health KenmoreCertificate of Accreditation, Health maintenance organization22D0703397
- Atrius Health Post Office SquareCertificate of Accreditation, Physician office22D0074612
- B U Student Health Services LaboratoryCertificate for Provider-Performed Microscopy Procedures, School or student health service22D0674960
- BWH Affiliated PracticesCertificate of Waiver, Hospital22D2274276
Related
Questions
What is the CLIA number for Mass General Brigham Express Care in Boston?
22D2127247, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Mass General Brigham Express Care hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 22D2127247 expire?
The CMS file lists March 9, 2027 as the certificate expiration date; the certificate took effect March 10, 2025.