CLIA lab
CLIA 05D0643758: Contra Costa County Public Health Lab
Martinez, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D0643758 belongs to Contra Costa County Public Health Lab in Martinez, CA.
Certificate of Compliance, effective October 1, 2025, expires September 30, 2027.
Active in the CMS Provider of Services file posted October 16, 2026.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Certificate
- Certificate type
- Certificate of Compliance
- Certificate effective
- October 1, 2025
- Certificate expiration
- September 30, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 1, 1992
- Facility type
- Public health laboratory
- Ownership (control type)
- Government, county
- Lab classification
- CLIA laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 05D0643758
- Lab name
- Contra Costa County Public Health Lab
- Address
- 2500 Alhambra Ave, Rm 209, Martinez, CA 94553
- Phone
- (925) 370-5775
- Fax
- (925) 370-5252
Annual test volume the lab reported
- Other nonwaived tests
- 103,315
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Martinez, CA
- Alhambra Post AcuteCertificate of Waiver, Skilled nursing or nursing facility05D0725383
- Arcpoint Labs of MartinezCertificate of Waiver, Other05D2145218
- Carbon Health Medical Group of California, P.CCertificate of Waiver, Physician office05D2278999
- Careonsite - MartinezCertificate of Waiver, Industrial05D1097963
- Contra Costa County Health ServicesCertificate of Accreditation, Hospital05D0683109
- Contra Costa Martinez Detention Facility-MedicalCertificate of Waiver, Prison05D2333314
- Contra Costa Regional Medical CenterCertificate of Accreditation, Hospital05D0643755
- Contra Costa Regional Medical CenterCertificate for Provider-Performed Microscopy Procedures, Hospital05D0700221
- Fred J, Von Stieff MD, A Professional CorpCertificate for Provider-Performed Microscopy Procedures, Physician office05D2186625
- Kaiser Home Health AgencyCertificate of Waiver, Home health agency05D0937745
Related
Questions
What is the CLIA number for Contra Costa County Public Health Lab in Martinez?
05D0643758, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Contra Costa County Public Health Lab hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 05D0643758 expire?
The CMS file lists September 30, 2027 as the certificate expiration date; the certificate took effect October 1, 2025.