CLIA lookup
CLIA Labs in Hayward, CA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
66 labs in Hayward, CA hold an active CLIA certificate in the CMS file posted October 16, 2026.
55 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 Hayward, CA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| ST Anthony Serenethos SNF, LLC | 05D0880969 | Waiver | Skilled nursing or nursing facility |
| ST Francis Healthcare Center | 05D0599011 | Waiver | Skilled nursing or nursing facility |
| ST Rose Hospital Laboratory | 05D0699959 | Accreditation | Hospital |
| Stanford Medicine Partners | 05D0599092 | PPM | Physician office |
| Steven B Degalan MD | 05D1039896 | Waiver | Physician office |
| Successful Alternatives for Addiction & Counseling | 05D2029282 | Waiver | Other |
| Tender Loving Care Health Care Srvs Western, LLC | 05D0973279 | Waiver | Home health agency |
| Tiburcio Vasquez Health Center Inc | 05D0699028 | PPM | Federally qualified health center |
| Tpmg Sleepy Hollow Med Office Lab | 05D1053762 | PPM | Other |
| Triza Solutions LLC | 05D2226682 | Waiver | Home health agency |
| Vital Hospice Care LLC | 05D2191293 | Waiver | Hospice |
| Walgreens 02306 | 05D2297573 | Waiver | Pharmacy |
| We Care Skilled Nursing Facility | 05D2157569 | Waiver | Skilled nursing or nursing facility |
| West Coast Medicine and Cardiology Inc | 05D2166502 | Waiver | Physician office |
| Windsor Post-Acute Care Center of Hayward | 05D0701502 | Waiver | Skilled nursing or nursing facility |
| Xiaochuan Chen, MD Inc | 05D2094191 | 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 Hayward, CA?
66 labs with a Hayward address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Hayward labs hold?
55 Certificate of Waiver, 6 Certificate for Provider-Performed Microscopy Procedures, 5 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.