CLIA lookup
CLIA Labs in Downey, CA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
80 labs in Downey, CA hold an active CLIA certificate in the CMS file posted October 16, 2026.
58 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 Downey, CA
| Lab ↓ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Wesley Health Centers (Downey) | 05D2077756 | Waiver | Community clinic |
| Walmart Pharmacy #10-5603 | 05D2340327 | Waiver | Pharmacy |
| Walmart Pharmacy #10-4132 | 05D2339660 | Waiver | Pharmacy |
| Walgreens 09842 | 05D2304508 | Waiver | Pharmacy |
| Valley Star Rancho Los Amigos | 05D2280669 | Waiver | Other |
| Umi of Downey | 05D2034234 | Waiver | Other |
| Tendercare Pediatrics A Medical Group | 05D0712118 | Waiver | Physician office |
| Tender Care Community Clinic, Inc | 05D2131372 | Waiver | Other |
| Telecare Citrus House | 05D2287710 | Waiver | Other |
| Star View Rancho Los Amigos Crtp | 05D2295448 | Waiver | Other |
| Skilled Home Health Inc | 05D2188922 | Waiver | Home health agency |
| Sherie L Carnegie DO | 05D1001726 | Waiver | Physician office |
| Scpmg Orchard Medical Offices | 05D0884685 | Compliance | Health maintenance organization |
| Scpmg Orchard Medical Offices | 05D2117980 | PPM | Health maintenance organization |
| Scpmg Orchard Medical Offices | 05D2142896 | Accreditation | Health maintenance organization |
| Scpmg Garden Mob | 05D1053346 | Waiver | Health maintenance organization |
| Sav-On Pharmacy # 0140 | 05D1038817 | Waiver | Pharmacy |
| Robert J Wielenga MD | 05D1018990 | Waiver | Physician office |
| Rancho Los Amigos Mobile Clinics POCT | 05D2269769 | Waiver | Mobile lab |
| Rancho Los Amigos | 05D0642531 | Accreditation | Hospital |
| Ralphs Pharmacy #295 Mobile Clia | 05D1011108 | Waiver | Pharmacy |
| Ragaa Z Iskarous MD Inc | 05D0925230 | Waiver | Physician office |
| Prohealth Partners A Medical Group | 05D2168347 | Waiver | Physician office |
| Pih Health Physicians | 05D2117995 | PPM | Physician office |
| Pih Health Hospital - Downey | 05D0547507 | Accreditation | Hospital |
| Pih Health Downey Promenade Mob | 05D2290217 | Waiver | Physician office |
| Physicians' Surgery Center of Downey | 05D1092433 | Waiver | Ambulatory surgery center |
| Pacific Dermatology Specialists | 05D0547476 | Compliance | Physician office |
| Morning Glory Facility Plus, Inc | 05D2329902 | Waiver | Intermediate care facility for individuals with intellectual disabilities |
| Morning Glory Facility Plus Inc | 05D2295572 | Waiver | Intermediate care facility for individuals with intellectual disabilities |
| Morning Glory Facility Plus II, Inc | 05D2324357 | Waiver | Intermediate care facility for individuals with intellectual disabilities |
| Minuteclinic Diagnostic Medical | 05D2225195 | Waiver | Other |
| Marilou G Cruz MD Inc | 05D0861211 | Waiver | Physician office |
| Los Angeles County | 05D1066369 | Compliance | Public health laboratory |
| Lakewood Healthcare Center | 05D2078241 | Waiver | Skilled nursing or nursing facility |
| Kids and Teens Medical Group | 05D1069338 | Waiver | Physician office |
| Kaiser Foundation Hospital Downey Laboratory | 05D1102624 | Accreditation | Health maintenance organization |
| Kaiser Foundation Hospital Downey | 05D1103868 | PPM | Health maintenance organization |
| Kaiser Foundation Hospital | 05D0697191 | Accreditation | Health maintenance organization |
| Juvenile Court Health Services | 05D0688041 | Waiver | Other |
| Iowa Street Dialysis | 05D1006218 | Waiver | End stage renal disease dialysis facility |
| Innovative Minimally Invasive Imaging & | 05D2188442 | Accreditation | Ambulatory surgery center |
| Innovage California Pace - Los Angeles, LLC | 05D2283636 | Waiver | Other |
| Imperial Family Medical Group | 05D0547608 | Waiver | Physician office |
| Home Avenue Adult Day Healthcare Center | 05D1008102 | Waiver | Ambulance |
| Heights Surgical Institute DBA La Interventional | 05D2324677 | Waiver | Other |
| Healthcare Partners Affiliates Medical Group | 05D0547356 | PPM | Physician office |
| Healthcare Partners Affiliates | 05D1056070 | Compliance | Physician office |
| Healthcare Partners Affiliates | 05D1067058 | Waiver | Physician office |
| Healthcare Partners Affiliates | 05D2229760 | Waiver | Physician office |
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 Downey, CA?
80 labs with a Downey address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Downey labs hold?
58 Certificate of Waiver, 8 Certificate of Compliance, 7 Certificate for Provider-Performed Microscopy Procedures, 7 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.