CLIA lab

CLIA 07D2166528: Circle Care Center

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

CLIA number 07D2166528 belongs to Circle Care Center in Norwalk, CT.

Certificate of Waiver, effective May 20, 2025, expires May 19, 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
May 20, 2025
Certificate expiration
May 19, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
May 20, 2019
Facility type
Community clinic
Ownership (control type)
Private
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
07D2166528
Lab name
Circle Care Center
Address
618 West Ave, Norwalk, CT 06851
Phone
(203) 852-9525
Fax
(203) 854-0371

Annual test volume the lab reported

Waived tests
200

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

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Questions

What is the CLIA number for Circle Care Center in Norwalk?

07D2166528, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Circle Care Center hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 07D2166528 expire?

The CMS file lists May 19, 2027 as the certificate expiration date; the certificate took effect May 20, 2025.

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