CLIA lab

CLIA 52D2318160: Koselig House, the

De Forest, WI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 52D2318160 belongs to Koselig House, the in De Forest, WI.

Certificate of Waiver, effective February 6, 2025, expires February 5, 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
February 6, 2025
Certificate expiration
February 5, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
February 6, 2025
Facility type
Assisted living facility
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
52D2318160
Lab name
Koselig House, the
Address
4897 Innovation Drive, De Forest, WI 53532
Phone
(608) 842-2693
Fax
(608) 842-2695

Annual test volume the lab reported

Waived tests
500

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

Other labs in De Forest, WI

Related

Questions

What is the CLIA number for Koselig House, the in De Forest?

52D2318160, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Koselig House, the hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 52D2318160 expire?

The CMS file lists February 5, 2027 as the certificate expiration date; the certificate took effect February 6, 2025.

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