CLIA lab

CLIA 23D2027105: MC Laren Central Medical Laboratory

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

CLIA number 23D2027105 belongs to MC Laren Central Medical Laboratory in Flint, MI.

Certificate of Accreditation, effective May 22, 2025, expires May 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 Accreditation
Certificate effective
May 22, 2025
Certificate expiration
May 21, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
July 18, 2011
Facility type
Independent
Ownership (control type)
Private
Lab classification
CLIA laboratory
Accrediting organizations
College of American Pathologists (CAP)
Directly affiliated labs
4

Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page

Lab and contact

CLIA number
23D2027105
Lab name
MC Laren Central Medical Laboratory
Address
4000 S Saginaw Street, Flint, MI 48507
Phone
(810) 496-8578
Fax
(810) 496-8635

Annual test volume the lab reported

Waived tests
50,000
Provider-performed microscopy tests
50,000
Tests under accreditation
4,202,000
Total
4,302,000

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

Affiliated CLIA numbers

Other labs in Flint, MI

Related

Questions

What is the CLIA number for MC Laren Central Medical Laboratory in Flint?

23D2027105, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does MC Laren Central Medical Laboratory hold?

A Certificate of Accreditation, according to the CMS file.

When does CLIA 23D2027105 expire?

The CMS file lists May 21, 2027 as the certificate expiration date; the certificate took effect May 22, 2025.

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