CLIA lookup
CLIA Labs in Palo Alto, CA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
48 labs in Palo Alto, CA hold an active CLIA certificate in the CMS file posted October 16, 2026.
21 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 Palo Alto, CA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Alma at Addison Surgery Center | 05D2172914 | Waiver | Ambulatory surgery center |
| Bay Area House Call Physicians | 05D1056854 | Waiver | Physician office |
| Bay Ivf Center | 05D0596972 | Accreditation | Physician office |
| Channing House | 05D0923314 | Waiver | Skilled nursing or nursing facility |
| Connie Ho MD | 05D0910777 | Compliance | Physician office |
| Delfi Diagnostics, Inc | 05D2265655 | Accreditation | Independent |
| Department of Medicine | 05D2230639 | Waiver | Other |
| DR Jack S Remington Lab | 05D0643684 | Compliance | Independent |
| Exai Bio Inc | 05D2302147 | Registration | Industrial |
| Golden Castle Adhc Center, Inc | 05D2123484 | Waiver | Other |
| Guardant Health-Palo Alto | 05D2324660 | Accreditation | Independent |
| Histocompatibility & Immunogenetics | 05D0718472 | Accreditation | Other |
| Irene Shih MD | 05D1050973 | Waiver | Physician office |
| Lpch POCT Multi-Site Satelite Laboratories | 05D1004793 | Accreditation | Other |
| Lucence Health Inc | 05D2200843 | Accreditation | Independent |
| Lucile Packard Children's Hospital at | 05D0062689 | Accreditation | Other |
| Mohs Micrographic SRG Lab/Dept of Dermatology | 05D0991194 | Compliance | Physician office |
| One Medical - Evergreen Park | 05D2286426 | PPM | Physician office |
| One Medical Group Inc. | 05D2044220 | PPM | Physician office |
| Palo Alto Dermatology Institute | 05D0686334 | Compliance | Physician office |
| Palo Alto HCS | 05D0988229 | Accreditation | Hospital |
| Palo Alto Medical Foundation | 05D1007177 | PPM | Ancillary test site |
| Palo Alto Medical Foundation Clinical Lab | 05D0062682 | Registration | Ancillary test site |
| Palo Alto Pathology Inc | 05D0857114 | Compliance | Independent |
| Palo Alto Plastic Surgery | 05D2093268 | Waiver | Ambulatory surgery center |
| Palo Alto Post - Acute | 05D0725058 | Waiver | Skilled nursing or nursing facility |
| Parkinson's Research Centers of America | 05D2339518 | Waiver | Physician office |
| Peninsula Healthcare Connection | 05D1065614 | Waiver | Community clinic |
| Plastic Surgery Center LLC | 05D0956236 | Waiver | Ambulatory surgery center |
| Safeway Pharmacy #1682 | 05D2057759 | Waiver | Pharmacy |
| Sollis Health Palo Alto | 05D2324661 | Compliance | Physician office |
| Spectrum: Stanford Center for Clinical and | 05D2052938 | Waiver | Public health laboratory |
| Spencer Center for Vision | 05D2139783 | Waiver | Other |
| Stanford Advanced Medicine Center | 05D2086676 | Accreditation | Other |
| Stanford Blood Center | 05D0670983 | Accreditation | Blood bank |
| Stanford Blood Center Flow Cytometry | 05D0968614 | Accreditation | Other |
| Stanford Blood CTR Histocompatibility | 05D2099675 | Accreditation | Other |
| Stanford Clinical Laboratory | 05D1038598 | Accreditation | Other |
| Surgecenter of Palo Alto | 05D0596373 | Waiver | Ambulatory surgery center |
| Sutter Bay Medical Foundation | 05D0692679 | Accreditation | Ancillary test site |
| Veterans Health Admin Public Health Reference Lab | 05D2125891 | Accreditation | Hospital |
| Vi at Palo Alto | 05D1052063 | Waiver | Skilled nursing or nursing facility |
| Vi at Palo Alto - Wellness Center | 05D2024773 | Waiver | Other |
| Walgreens #03344 | 05D2233455 | Waiver | Pharmacy |
| Walgreens Vaden | 05D2179589 | Waiver | Pharmacy |
| Waverly Surgery Center, LLC | 05D0999352 | Waiver | Ambulatory surgery center |
| Webster House | 05D0643683 | Waiver | Skilled nursing or nursing facility |
| Welch Road Internal Medical Group Inc | 05D0596508 | PPM | 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 Palo Alto, CA?
48 labs with a Palo Alto address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Palo Alto labs hold?
21 Certificate of Waiver, 15 Certificate of Accreditation, 6 Certificate of Compliance, 4 Certificate for Provider-Performed Microscopy Procedures, 2 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.