CLIA lab
CLIA 22D0074612: Atrius Health Post Office Square
Boston, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 22D0074612 belongs to Atrius Health Post Office Square in Boston, MA.
Certificate of Accreditation, effective February 9, 2025, expires February 8, 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 Accreditation
- Certificate effective
- February 9, 2025
- Certificate expiration
- February 8, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 19, 1993
- Facility type
- Physician office
- Ownership (control type)
- Other
- Lab classification
- CLIA laboratory
- Accrediting organizations
- College of American Pathologists (CAP)
- 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
- 22D0074612
- Lab name
- Atrius Health Post Office Square
- Address
- 147 Milk Street, Boston, MA 02109
- Phone
- (617) 654-7080
- Fax
- (617) 654-7362
Annual test volume the lab reported
- Waived tests
- 45,151
- Tests under accreditation
- 1,027
- Total
- 46,178
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
- B U Student Health Services LaboratoryCertificate for Provider-Performed Microscopy Procedures, School or student health service22D0674960
- BWH Affiliated PracticesCertificate of Waiver, Hospital22D2274276
- BWH Brigham Circle Medical AssociatesCertificate of Waiver, Physician office22D0964856
Related
Questions
What is the CLIA number for Atrius Health Post Office Square in Boston?
22D0074612, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Atrius Health Post Office Square hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 22D0074612 expire?
The CMS file lists February 8, 2027 as the certificate expiration date; the certificate took effect February 9, 2025.