CLIA lab
CLIA 22D2140539: Emerson Urgent Care at Littleton
Littleton, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 22D2140539 belongs to Emerson Urgent Care at Littleton in Littleton, 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, 2017
- Facility type
- Physician office
- Ownership (control type)
- Other
- 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
- 22D2140539
- Lab name
- Emerson Urgent Care at Littleton
- Address
- 830 Constitution Ave, Littleton, MA 01460
- Phone
- (978) 287-8990
- Fax
- (978) 287-8997
Annual test volume the lab reported
- Waived tests
- 2,500
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Littleton, MA
- Acton Medical Associates, PCCertificate of Waiver, Physician office22D0068874
- Life Care Center of Nashoba ValleyCertificate of Waiver, Skilled nursing or nursing facility22D0068883
- Littleton AcademyCertificate of Waiver, School or student health service22D2027535
- Littleton Fire DepartmentCertificate of Waiver, Ambulance22D2328545
- Littleton Public SchoolsCertificate of Waiver, School or student health service22D2210005
Related
Questions
What is the CLIA number for Emerson Urgent Care at Littleton in Littleton?
22D2140539, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Emerson Urgent Care at Littleton hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 22D2140539 expire?
The CMS file lists November 21, 2027 as the certificate expiration date; the certificate took effect November 22, 2025.