CLIA lookup
CLIA Labs in Castle Rock, WA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
3 labs in Castle Rock, WA hold an active CLIA certificate in the CMS file posted October 16, 2026.
2 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 Castle Rock, WA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Castle Rock School District | 50D2220763 | Waiver | School or student health service |
| Generoso Health | 50D2271772 | PPM | Community clinic |
| The Villager LLC | 50D2257046 | Waiver | Assisted living facility |
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Related
Questions
How many CLIA labs are in Castle Rock, WA?
3 labs with a Castle Rock address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Castle Rock labs hold?
2 Certificate of Waiver, 1 Certificate for Provider-Performed Microscopy Procedures.
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.