CLIA lookup
CLIA Labs in Williams Bay, WI
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
3 labs in Williams Bay, WI hold an active CLIA certificate in the CMS file posted October 16, 2026.
3 hold a Certificate of Waiver.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
License: a US government work, in the public domain (Public Domain Mark 1.0).
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CLIA Labs in Williams Bay, WI
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Camp One Step By Children's Oncology Services | 52D2217838 | Waiver | Other |
| Sherwood Lodge Assisted Living Health Services | 52D2185805 | Waiver | Assisted living facility |
| Williams Bay Health Services | 52D0389936 | Waiver | Skilled nursing or nursing facility |
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Questions
How many CLIA labs are in Williams Bay, WI?
3 labs with a Williams Bay address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Williams Bay labs hold?
3 Certificate of Waiver.
What does a CLIA number look like?
Ten characters: two digits, the letter D, then seven digits (for example 45D2100035). CMS assigns one to each laboratory certificate under the Clinical Laboratory Improvement Amendments.