CLIA lookup
CLIA Labs in Pasadena, CA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
239 labs in Pasadena, CA hold an active CLIA certificate in the CMS file posted October 16, 2026.
197 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 Pasadena, CA
| Lab ↓ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Wesley Health Centers at Andrew Escajeda | 05D2109296 | PPM | Federally qualified health center |
| We Care 4 You Home Health Inc | 05D2330460 | Waiver | Home health agency |
| Wayward Care Professional Corporation | 05D2333377 | Waiver | Physician office |
| Washington Medical Group | 05D1045663 | Waiver | Physician office |
| W Geriatrics | 05D2307194 | Waiver | Physician office |
| Vons Pharmacy #2152 | 05D1067921 | Waiver | Pharmacy |
| Vons Pharmacy # 2858 | 05D2065766 | Waiver | Pharmacy |
| Vital Home Health Care Inc | 05D1053781 | Waiver | Home health agency |
| Virginia Home Care Inc | 05D1003896 | Waiver | Home health agency |
| Vip Pedaitrics | 05D2262839 | Waiver | Physician office |
| Vincent C Hung MD | 05D0996512 | Compliance | Physician office |
| Villa Gardens Health Center | 05D0555967 | Waiver | Skilled nursing or nursing facility |
| Usc Endocrine Services Laboratory | 05D0882389 | Accreditation | Other |
| Usc Clinical Laboratory Pasadena | 05D2042371 | Accreditation | Other |
| Unity Fertility Center | 05D2024921 | Waiver | Ambulatory surgery center |
| United Home Health Care Agency | 05D2347376 | Waiver | Home health agency |
| Unique Home Health Services Inc | 05D0907547 | Waiver | Home health agency |
| Ucla-Health Ob/Gyn Pasadena | 05D2230474 | PPM | Physician office |
| UCLA Hematology/ Oncology- Pasadena | 05D0970425 | Accreditation | Other |
| UCLA Health Primary Care Pasadena | 05D2287032 | PPM | Other |
| UCLA Health Pasadena Specialty | 05D2331639 | Waiver | Other |
| UCLA Health Pasadena Dermatology | 05D2335949 | Waiver | Other |
| UCLA Health Pasadena - Pediatrics | 05D2169734 | Waiver | Physician office |
| Tranquil Home Health Inc | 05D2329636 | Waiver | Home health agency |
| Tom Yi DO | 05D1061816 | Waiver | Physician office |
| Tina Yang MD Medical Clinic Inc | 05D1080509 | Waiver | Physician office |
| The Optumserve-Garfield Pasadena Labtestsite | 05D2326918 | Waiver | Independent |
| The Mark Men's Health | 05D2328943 | Waiver | Other |
| The Leela Integrative Medicine Center Inc | 05D1055111 | Waiver | Physician office |
| The Californian Pasadena Healthcare | 05D0707778 | Waiver | Skilled nursing or nursing facility |
| Taher Saifullah MD, A Professional | 05D2219088 | Waiver | Physician office |
| Synovation Medical Group | 05D2087482 | Accreditation | Physician office |
| Synovation Medical Group | 05D2182915 | Waiver | Physician office |
| Sylvia P Preciado MD | 05D0973705 | Waiver | Physician office |
| Sunnyland Cbas | 05D2230668 | Waiver | Other |
| Sunflower Day Health Care Center | 05D2078950 | Waiver | Other |
| Stephen D Henry MD | 05D0556018 | PPM | Physician office |
| ST. George's Medical Clinic | 05D2145928 | Waiver | Physician office |
| ST Vincent Hospice Services Inc | 05D2104606 | Waiver | Hospice |
| ST Vincent Healthcare, LLC | 05D0897003 | Waiver | Skilled nursing or nursing facility |
| ST Gregory Adhc | 05D2150955 | Waiver | Other |
| ST Elizabeth Hospice Care, Inc | 05D2091598 | Waiver | Hospice |
| ST Arsenius Hospice Care Inc | 05D2132817 | Waiver | Hospice |
| Southern California TMS Center | 05D2201744 | Waiver | Physician office |
| Southern California Neurology Medical Group | 05D2297938 | Waiver | Physician office |
| Southern California Internists Medical Group | 05D2188712 | Waiver | Physician office |
| Southern California Heart Specialist | 05D1083862 | Waiver | Physician office |
| Social Model Recovery Systems, Pcadd | 05D2271324 | Waiver | Other |
| SNL Hospice Inc DBA Rose City Hospice | 05D2284270 | Waiver | Hospice |
| Skin and Beauty Center-Pasadena | 05D2011955 | Compliance | 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 Pasadena, CA?
239 labs with a Pasadena address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Pasadena labs hold?
197 Certificate of Waiver, 20 Certificate of Compliance, 13 Certificate for Provider-Performed Microscopy Procedures, 8 Certificate of Accreditation, 1 Certificate of Registration.
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.