CLIA lab
CLIA 52D0890453: Watertown Regional Medical Center
Waterloo, WI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 52D0890453 belongs to Watertown Regional Medical Center in Waterloo, WI.
Certificate of Waiver, effective February 10, 2026, expires February 9, 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
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Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- February 10, 2026
- Certificate expiration
- February 9, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- August 18, 1994
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- 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
- 52D0890453
- Lab name
- Watertown Regional Medical Center
- Additional name
- Waterloo Clinic
- Address
- 111 Anna St, Waterloo, WI 53594
- Phone
- (920) 478-3776
- Fax
- (920) 648-1623
Annual test volume the lab reported
- Waived tests
- 2,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Waterloo, WI
Related
Questions
What is the CLIA number for Watertown Regional Medical Center in Waterloo?
52D0890453, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Watertown Regional Medical Center hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 52D0890453 expire?
The CMS file lists February 9, 2028 as the certificate expiration date; the certificate took effect February 10, 2026.