CLIA lab

CLIA 23D2288236: Hayner Internal Medicine Assoicates

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

CLIA number 23D2288236 belongs to Hayner Internal Medicine Assoicates in Howell, MI.

Certificate of Waiver, effective August 23, 2025, expires August 22, 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
August 23, 2025
Certificate expiration
August 22, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
August 23, 2023
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
23D2288236
Lab name
Hayner Internal Medicine Assoicates
Address
1225 W Grand River Avenue Suite 200, Howell, MI 48843
Phone
(517) 273-9090
Fax
(517) 518-8629

Annual test volume the lab reported

Waived tests
150

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 Hayner Internal Medicine Assoicates in Howell?

23D2288236, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Hayner Internal Medicine Assoicates hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 23D2288236 expire?

The CMS file lists August 22, 2027 as the certificate expiration date; the certificate took effect August 23, 2025.

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