CLIA lab

CLIA 52D2056154: Caterpillar Inc-South Milwaukee, Wi

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

CLIA number 52D2056154 belongs to Caterpillar Inc-South Milwaukee, Wi in South Milwaukee, WI.

Certificate of Waiver, effective March 22, 2025, expires March 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 Waiver
Certificate effective
March 22, 2025
Certificate expiration
March 21, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
March 22, 2013
Facility type
Industrial
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
52D2056154
Lab name
Caterpillar Inc-South Milwaukee, Wi
Address
1100 Milwaukee Ave, South Milwaukee, WI 53172
Phone
(414) 768-4444
Fax
(414) 768-4782

Annual test volume the lab reported

Waived tests
300

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

Other labs in South Milwaukee, WI

Related

Questions

What is the CLIA number for Caterpillar Inc-South Milwaukee, Wi in South Milwaukee?

52D2056154, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Caterpillar Inc-South Milwaukee, Wi hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 52D2056154 expire?

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

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