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 |
|---|---|---|---|
| Xiaochuan Chen, MD Inc | 05D2094191 | Waiver | Physician office |
| Windsor Post-Acute Care Center of Hayward | 05D0701502 | Waiver | Skilled nursing or nursing facility |
| West Coast Medicine and Cardiology Inc | 05D2166502 | Waiver | Physician office |
| We Care Skilled Nursing Facility | 05D2157569 | Waiver | Skilled nursing or nursing facility |
| Walgreens 02306 | 05D2297573 | Waiver | Pharmacy |
| Vital Hospice Care LLC | 05D2191293 | Waiver | Hospice |
| Triza Solutions LLC | 05D2226682 | Waiver | Home health agency |
| Tpmg Sleepy Hollow Med Office Lab | 05D1053762 | PPM | Other |
| Tiburcio Vasquez Health Center Inc | 05D0699028 | PPM | Federally qualified health center |
| Tender Loving Care Health Care Srvs Western, LLC | 05D0973279 | Waiver | Home health agency |
| Successful Alternatives for Addiction & Counseling | 05D2029282 | Waiver | Other |
| Steven B Degalan MD | 05D1039896 | Waiver | Physician office |
| Stanford Medicine Partners | 05D0599092 | PPM | Physician office |
| ST Rose Hospital Laboratory | 05D0699959 | Accreditation | Hospital |
| ST Francis Healthcare Center | 05D0599011 | Waiver | Skilled nursing or nursing facility |
| ST Anthony Serenethos SNF, LLC | 05D0880969 | Waiver | Skilled nursing or nursing facility |
| South Hayward Dialysis | 05D0957732 | Waiver | End stage renal disease dialysis facility |
| Sonata Hospice | 05D2258464 | Waiver | Hospice |
| Serenethos Care and Rehab Center, LLC | 05D0599009 | Waiver | Skilled nursing or nursing facility |
| Safeway Pharmacy #0971 | 05D2084645 | Waiver | Pharmacy |
| Project Eden | 05D2291146 | Waiver | Other |
| Predicine Inc | 05D2148483 | Accreditation | Independent |
| Precision Diagnostic Solutions | 05D2335077 | Waiver | Other |
| Optima Ophthalmic Medical Associates, Inc | 05D1106812 | Waiver | Ambulatory surgery center |
| Onsite Innovations, LLC | 05D2313592 | Waiver | Industrial |
| Oakrheem Inc DBA Sage Post Acute | 05D0598975 | Waiver | Skilled nursing or nursing facility |
| National Labs Inc | 05D2074594 | Accreditation | Independent |
| Marathon Health Hayward, Ca - Calaroga Ave | 05D2295159 | Waiver | Other |
| Legacy Healthcare LLC | 05D2250725 | Waiver | Hospice |
| La Familia - Community Health Center - South | 05D2242651 | Waiver | Community clinic |
| Hospicio De San Miguel Inc | 05D2216118 | Waiver | Hospice |
| Hilltop Care Center | 05D0912566 | Waiver | Skilled nursing or nursing facility |
| Healthy Spine | 05D2167315 | Waiver | Other practitioner |
| Health Essentials Resource & Services, Inc | 05D2097837 | Waiver | Home health agency |
| Hayward Wellness | 05D0667246 | PPM | Physician office |
| Hayward Senior Housing I Opco LLC | 05D2328162 | Waiver | Assisted living facility |
| Hayward Pediatric Medical Clinic | 05D0598980 | Waiver | Physician office |
| Hayward Mission Hills Dialysis | 05D2018296 | Waiver | End stage renal disease dialysis facility |
| Hayward Hills Convalescent Hospital | 05D0892987 | Waiver | Skilled nursing or nursing facility |
| Hayward Healthcare & Wellness Center | 05D0874804 | Waiver | Skilled nursing or nursing facility |
| Hayward Gardens Post Acute | 05D0598991 | Waiver | Skilled nursing or nursing facility |
| Hayward Family Care | 05D0599036 | PPM | Physician office |
| Hayward Dialysis Center | 05D0890721 | Waiver | End stage renal disease dialysis facility |
| Haart Hayward | 05D2098290 | Waiver | Other |
| Gregory A Minevich, MD Prof Corp | 05D2015600 | Waiver | Physician office |
| Golden Harbor Healthcare Center | 05D0643741 | Waiver | Skilled nursing or nursing facility |
| Farallon Home Health Care, LLC | 05D2050743 | Waiver | Home health agency |
| Elim Clinical Laboratory | 05D2074235 | Accreditation | Independent |
| Eden Healthcare Center | 05D0722289 | Waiver | Skilled nursing or nursing facility |
| East Bay Cardiovascular & Medical Specialists | 05D2339077 | 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.