CLIA lookup
CLIA Labs in San Mateo, CA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
52 labs in San Mateo, CA hold an active CLIA certificate in the CMS file posted October 16, 2026.
36 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 San Mateo, CA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| After Hour Pediatrics Urgent Care Clnc, A Med Corp | 05D2050073 | Waiver | Physician office |
| Allergy and Asthma Clinic, Inc | 05D0693384 | PPM | Physician office |
| Amae Health-San Mateo | 05D2331816 | Waiver | Other practitioner |
| Amy Daniher MD | 05D0988766 | Waiver | Physician office |
| Biograph Providers of California, PC | 05D2170551 | Waiver | Physician office |
| Carbon Health Medical Group | 05D2203158 | Waiver | Physician office |
| Caremo Plus LLC | 05D2280458 | Waiver | Home health agency |
| College of San Mateo Health Center | 05D1013429 | PPM | School or student health service |
| County of San Mateo Behavorial Health and Recovery | 05D2333349 | Waiver | Community clinic |
| Csi Medical Group | 05D2084019 | Compliance | Physician office |
| Cure Medical Center | 05D2332118 | Waiver | Physician office |
| Golden State Dermatology | 05D0596807 | Compliance | Physician office |
| Gurpreet K Padam MD PC, DBA Home Based Medicine | 05D2315897 | Waiver | Other practitioner |
| Infusion Express of California, Inc | 05D2308536 | Waiver | Other |
| Isabell Beddon MD | 05D2123013 | PPM | Physician office |
| John C. Chow, MD | 05D2029368 | Waiver | Physician office |
| Lily Enayati MD Inc | 05D2270678 | Waiver | Physician office |
| Medical Arts Obstetrics & Gynecology | 05D0596755 | Waiver | Physician office |
| Mission Hospice and Home Care | 05D0904120 | Waiver | Home health agency |
| Moniker Hospice Services | 05D2213137 | Waiver | Hospice |
| Nihon Bay Clinic/Masayasu Kihira MD | 05D1035320 | Waiver | Physician office |
| Nursing & Rehab at Home | 05D0994019 | Waiver | Home health agency |
| One Medical Group | 05D2224338 | PPM | Physician office |
| Optumserve - San Mateo County Lab Testsite, the | 05D2323841 | Waiver | Independent |
| Palm Ave Detox | 05D2310730 | Waiver | Other |
| Pamf-Mpd 50 S San Mateo | 05D2300709 | Waiver | Ancillary test site |
| Peninsula Gastrointestinal Specialists Inc | 05D2306662 | Compliance | Physician office |
| Peninsula Obgyn Integrative | 05D2172281 | PPM | Physician office |
| Peninsula Pediatrics Medical Group Affiliate of | 05D0938703 | Waiver | Physician office |
| Permanente Medical Group, Inc. | 05D2024771 | PPM | Physician office |
| Pradeepa Selvakumar MD, Inc | 05D2262370 | Waiver | Physician office |
| Prognomiq, Inc. | 05D2296171 | Accreditation | Independent |
| Safeway Pharmacy #0970 | 05D2060262 | Waiver | Pharmacy |
| San Manteo Spine Center | 05D2007925 | Waiver | Physician office |
| San Mateo County Health System Smmc Laboratory | 05D0987255 | PPM | Federally qualified health center |
| San Mateo County Public Health Lab | 05D0857622 | Compliance | Public health laboratory |
| San Mateo Medical Center Laboratory | 05D0062712 | Accreditation | Hospital |
| San Mateo Mills Dialysis | 05D2027316 | Waiver | End stage renal disease dialysis facility |
| San Mateo Surgery Center | 05D1090125 | Waiver | Ambulatory surgery center |
| Satellite Healthcare San Mateo | 05D0941684 | Waiver | End stage renal disease dialysis facility |
| Stratford, the | 05D2226672 | Waiver | Assisted living facility |
| Sue K Arakaki MD | 05D0700265 | PPM | Physician office |
| Sunrise of San Mateo | 05D2225214 | Waiver | Assisted living facility |
| Sutter Bay Hospitals | 05D0995352 | Accreditation | Hospital |
| Sutter Mills Peninsula Medical Center | 05D2172313 | Waiver | Hospital |
| Tommy Kuo MD | 05D0932657 | Waiver | Physician office |
| UCSF Health Cancer Center San Mateo | 05D2335851 | Waiver | Physician office |
| UCSF San Mateo Primary and Specialty Care | 05D0945519 | PPM | Ancillary test site |
| Walgreens 03296 | 05D2297703 | Waiver | Pharmacy |
| Walgreens 05006 | 05D2297165 | Waiver | Pharmacy |
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 San Mateo, CA?
52 labs with a San Mateo address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do San Mateo labs hold?
36 Certificate of Waiver, 9 Certificate for Provider-Performed Microscopy Procedures, 4 Certificate of Compliance, 3 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.