CLIA lookup
CLIA Labs in Norwalk, CA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
47 labs in Norwalk, CA hold an active CLIA certificate in the CMS file posted October 16, 2026.
42 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 Norwalk, CA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Alondra Pharmacy | 05D2176376 | Waiver | Pharmacy |
| Altamed Pace - Norwalk | 05D1081286 | Waiver | Other |
| Amada Mendoza Nursing Corporation | 05D2081478 | Waiver | Physician office |
| Ame Medical Group, Inc. | 05D2283530 | Waiver | Physician office |
| California Hospice Services Inc | 05D2167575 | Waiver | Hospice |
| Caremore Medical Group, Inc | 05D1033869 | Waiver | Physician office |
| Careworthy Hospice | 05D2214594 | Waiver | Hospice |
| Cerritos College Student Health Services | 05D0952861 | Waiver | School or student health service |
| Coast Plaza Hospital | 05D0700506 | Accreditation | Hospital |
| Coast Plaza Hospital Clinical Laboratory | 05D0552357 | Accreditation | Hospital |
| Copa De Oro Medical Group Inc | 05D2311371 | Waiver | Physician office |
| Cottage Crest Post Acute | 05D0884177 | Waiver | Skilled nursing or nursing facility |
| Daniel Uribe MD | 05D0552344 | Waiver | Physician office |
| Divine Home Health Inc | 05D0929306 | Waiver | Home health agency |
| DR Toni D Johnson MD Inc - Clinica Wee Care | 05D1007310 | Waiver | Physician office |
| Easy Choice Home Health | 05D2328156 | Waiver | Home health agency |
| Ej Guzman, MD Inc | 05D0980607 | Waiver | Physician office |
| Elmcroft Congregate Inc | 05D2323743 | Waiver | Other |
| Firestone Blvd Dialysis | 05D2059361 | Waiver | End stage renal disease dialysis facility |
| Health N Joy Corp | 05D1014889 | Waiver | Other |
| Health on Wheels C/O Norwalk-La Mirada | 05D0969751 | Waiver | Other |
| Helpline Youth Counseling | 05D2279647 | Waiver | Other |
| Intercommunity Healthcare & Rehabilitation Center | 05D0881624 | Waiver | Skilled nursing or nursing facility |
| Jacqueline B Aguiluz D O Inc | 05D1052294 | Waiver | Physician office |
| Jonah Medical Group | 05D0918728 | Waiver | Physician office |
| Jwch Institute Inc Mobile Testing Unit | 05D1106759 | Waiver | Community clinic |
| Jwch Norwalk Regional Health Center | 05D1055556 | PPM | Federally qualified health center |
| Life Sharing Adult Day Health Care | 05D0986890 | Waiver | Intermediate care facility for individuals with intellectual disabilities |
| Lucita M Cruz MD Inc | 05D1013568 | Waiver | Physician office |
| Manuel F Mendoza MD Inc | 05D0962022 | Waiver | Physician office |
| Martin R Zapata, DO Inc | 05D2032638 | Waiver | Physician office |
| Metropolitan State Hospital | 05D0059499 | Accreditation | Hospital |
| Montes Medical Group Inc | 05D0997666 | Waiver | Physician office |
| Norwalk Community Hospital | 05D0552389 | Accreditation | Hospital |
| Norwalk Skilled Nursing & Wellness Center LLC | 05D0552370 | Waiver | Skilled nursing or nursing facility |
| Premium Home Health, Inc | 05D0989006 | Waiver | Home health agency |
| Premium Hospice Inc | 05D2029541 | Waiver | Hospice |
| Primemed Home Health Care, Inc | 05D2303754 | Waiver | Home health agency |
| Randall G Shue DO Inc | 05D0991639 | Waiver | Physician office |
| Sapphire Healthcare Medical Group | 05D2315244 | Waiver | Physician office |
| Scpmg Norwalk East Target | 05D2181871 | Waiver | Health maintenance organization |
| Southland Care Center | 05D0719704 | Waiver | Skilled nursing or nursing facility |
| Springs Post-Acute, the | 05D0720284 | Waiver | Skilled nursing or nursing facility |
| Studebaker Healthcare Center | 05D0552416 | Waiver | Skilled nursing or nursing facility |
| Walgreens 11243 | 05D2300314 | Waiver | Pharmacy |
| Wesley Health Centers- Norwalk Annex | 05D2319734 | Waiver | Federally qualified health center |
| Western Pacific Med Corp | 05D2144610 | Waiver | Other |
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 Norwalk, CA?
47 labs with a Norwalk address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Norwalk labs hold?
42 Certificate of Waiver, 4 Certificate of Accreditation, 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.