CLIA lookup
CLIA Labs in Irwindale, CA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
9 labs in Irwindale, CA hold an active CLIA certificate in the CMS file posted October 16, 2026.
5 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 Irwindale, CA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Careonsite at Mortenson Gabriell Bess - Irwindale | 05D2348028 | Waiver | Industrial |
| City of Hope Clinical Molecular Genomics & | 05D2302026 | Accreditation | Hospital |
| City of Hope Department of Pathology- Rivergrade | 05D2291535 | Accreditation | Hospital |
| City of Hope Histocompatibility (Hla) | 05D2302125 | Accreditation | Independent |
| Concentra - Irwindale | 05D0970384 | Waiver | Physician office |
| Concentra Medical Centers | 05D2233780 | Waiver | Physician office |
| FMC Dialysis Services of Irwindale | 05D1004144 | Waiver | End stage renal disease dialysis facility |
| Kaiser Foundation Hospital Irwindale Laboratory | 05D2166865 | Accreditation | Health maintenance organization |
| Scpmg Irwindale Medical Office | 05D2163102 | Waiver | Health maintenance organization |
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 Irwindale, CA?
9 labs with a Irwindale address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Irwindale labs hold?
5 Certificate of Waiver, 4 Certificate of Accreditation.
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.