CLIA lab

CLIA 07D0879309: MHS Primary Care, Inc

Old Saybrook, CT. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 07D0879309 belongs to MHS Primary Care, Inc in Old Saybrook, CT.

Certificate for Provider-Performed Microscopy Procedures, effective November 19, 2025, expires November 18, 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 for Provider-Performed Microscopy Procedures
Certificate effective
November 19, 2025
Certificate expiration
November 18, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
November 19, 1993
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
07D0879309
Lab name
MHS Primary Care, Inc
Address
154 Main St, Old Saybrook, CT 06475
Phone
(860) 395-1212
Fax
(860) 358-8654

Annual test volume the lab reported

Waived tests
5,000

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

Other labs in Old Saybrook, CT

Related

Questions

What is the CLIA number for MHS Primary Care, Inc in Old Saybrook?

07D0879309, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does MHS Primary Care, Inc hold?

A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.

When does CLIA 07D0879309 expire?

The CMS file lists November 18, 2027 as the certificate expiration date; the certificate took effect November 19, 2025.

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