CLIA lab

CLIA 52D1019319: Microbiology Research Laboratory

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

CLIA number 52D1019319 belongs to Microbiology Research Laboratory in La Crosse, WI.

Certificate of Compliance, effective February 25, 2026, expires February 24, 2028.

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

Run it in Rivvi

Map your lab's test names to LOINC codes

Open in Rivvi

Free to start. Opens Rivvi, the AI workspace for healthcare teams.

Certificate

Certificate type
Certificate of Compliance
Certificate effective
February 25, 2026
Certificate expiration
February 24, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
November 17, 2003
Facility type
Independent
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
52D1019319
Lab name
Microbiology Research Laboratory
Address
1300 Badger St Rm 5032, La Crosse, WI 54601
Phone
(608) 775-3743
Fax
(608) 775-6602

Annual test volume the lab reported

Other nonwaived tests
13,885

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

Other labs in La Crosse, WI

Related

Questions

What is the CLIA number for Microbiology Research Laboratory in La Crosse?

52D1019319, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Microbiology Research Laboratory hold?

A Certificate of Compliance, according to the CMS file.

When does CLIA 52D1019319 expire?

The CMS file lists February 24, 2028 as the certificate expiration date; the certificate took effect February 25, 2026.

Try it on your own data today.

Free to start. Most teams are using it the same day.