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 |
|---|---|---|---|
| ST Vincent Hospice Services Inc | 05D2104606 | Waiver | Hospice |
| ST. George's Medical Clinic | 05D2145928 | Waiver | Physician office |
| Stephen D Henry MD | 05D0556018 | PPM | Physician office |
| Sunflower Day Health Care Center | 05D2078950 | Waiver | Other |
| Sunnyland Cbas | 05D2230668 | Waiver | Other |
| Sylvia P Preciado MD | 05D0973705 | Waiver | Physician office |
| Synovation Medical Group | 05D2087482 | Accreditation | Physician office |
| Synovation Medical Group | 05D2182915 | Waiver | Physician office |
| Taher Saifullah MD, A Professional | 05D2219088 | Waiver | Physician office |
| The Californian Pasadena Healthcare | 05D0707778 | Waiver | Skilled nursing or nursing facility |
| The Leela Integrative Medicine Center Inc | 05D1055111 | Waiver | Physician office |
| The Mark Men's Health | 05D2328943 | Waiver | Other |
| The Optumserve-Garfield Pasadena Labtestsite | 05D2326918 | Waiver | Independent |
| Tina Yang MD Medical Clinic Inc | 05D1080509 | Waiver | Physician office |
| Tom Yi DO | 05D1061816 | Waiver | Physician office |
| Tranquil Home Health Inc | 05D2329636 | Waiver | Home health agency |
| UCLA Health Pasadena - Pediatrics | 05D2169734 | Waiver | Physician office |
| UCLA Health Pasadena Dermatology | 05D2335949 | Waiver | Other |
| UCLA Health Pasadena Specialty | 05D2331639 | Waiver | Other |
| UCLA Health Primary Care Pasadena | 05D2287032 | PPM | Other |
| UCLA Hematology/ Oncology- Pasadena | 05D0970425 | Accreditation | Other |
| Ucla-Health Ob/Gyn Pasadena | 05D2230474 | PPM | Physician office |
| Unique Home Health Services Inc | 05D0907547 | Waiver | Home health agency |
| United Home Health Care Agency | 05D2347376 | Waiver | Home health agency |
| Unity Fertility Center | 05D2024921 | Waiver | Ambulatory surgery center |
| Usc Clinical Laboratory Pasadena | 05D2042371 | Accreditation | Other |
| Usc Endocrine Services Laboratory | 05D0882389 | Accreditation | Other |
| Villa Gardens Health Center | 05D0555967 | Waiver | Skilled nursing or nursing facility |
| Vincent C Hung MD | 05D0996512 | Compliance | Physician office |
| Vip Pedaitrics | 05D2262839 | Waiver | Physician office |
| Virginia Home Care Inc | 05D1003896 | Waiver | Home health agency |
| Vital Home Health Care Inc | 05D1053781 | Waiver | Home health agency |
| Vons Pharmacy # 2858 | 05D2065766 | Waiver | Pharmacy |
| Vons Pharmacy #2152 | 05D1067921 | Waiver | Pharmacy |
| W Geriatrics | 05D2307194 | Waiver | Physician office |
| Washington Medical Group | 05D1045663 | Waiver | Physician office |
| Wayward Care Professional Corporation | 05D2333377 | Waiver | Physician office |
| We Care 4 You Home Health Inc | 05D2330460 | Waiver | Home health agency |
| Wesley Health Centers at Andrew Escajeda | 05D2109296 | PPM | Federally qualified health center |
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.