CLIA lab

CLIA 22D2123711: Williamstown Medical at North Adams

North Adams, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 22D2123711 belongs to Williamstown Medical at North Adams in North Adams, MA.

Certificate of Waiver, effective December 29, 2024, expires December 28, 2026.

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 Rivvi

Free to start. Opens Rivvi, the AI workspace for healthcare teams.

Certificate

Certificate type
Certificate of Waiver
Certificate effective
December 29, 2024
Certificate expiration
December 28, 2026
Status in the CMS file
Active (termination code 00)
Original participation date
December 29, 2016
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
22D2123711
Lab name
Williamstown Medical at North Adams
Address
71 Hospital Ave, 2nd Fl, North Adams, MA 01247
Phone
(413) 458-8182
Fax
(413) 458-3140

Annual test volume the lab reported

Waived tests
2,600

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

Affiliated CLIA numbers

Other labs in North Adams, MA

Related

Questions

What is the CLIA number for Williamstown Medical at North Adams in North Adams?

22D2123711, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Williamstown Medical at North Adams hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 22D2123711 expire?

The CMS file lists December 28, 2026 as the certificate expiration date; the certificate took effect December 29, 2024.

Try it on your own data today.

Free to start. Most teams are using it the same day.