CLIA lab

CLIA 22D1052799: Grabias Medical Group PC

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

CLIA number 22D1052799 belongs to Grabias Medical Group PC in Webster, MA.

Certificate of Waiver, effective April 5, 2026, expires April 4, 2028.

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
April 5, 2026
Certificate expiration
April 4, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
April 5, 2006
Facility type
Physician office
Ownership (control type)
Proprietary
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
22D1052799
Lab name
Grabias Medical Group PC
Address
340 Thompson Road Suite 108, Webster, MA 01570
Phone
(508) 949-1988
Fax
(508) 949-7225

Annual test volume the lab reported

Waived tests
1,000

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

Other labs in Webster, MA

Related

Questions

What is the CLIA number for Grabias Medical Group PC in Webster?

22D1052799, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Grabias Medical Group PC hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 22D1052799 expire?

The CMS file lists April 4, 2028 as the certificate expiration date; the certificate took effect April 5, 2026.

Try it on your own data today.

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