CLIA lab
CLIA 05D0880969: ST Anthony Serenethos SNF, LLC
Hayward, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D0880969 belongs to ST Anthony Serenethos SNF, LLC in Hayward, CA.
Certificate of Waiver, effective January 3, 2026, expires January 2, 2028.
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 Waiver
- Certificate effective
- January 3, 2026
- Certificate expiration
- January 2, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 3, 1994
- Facility type
- Skilled nursing or nursing facility
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 1
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 05D0880969
- Lab name
- ST Anthony Serenethos SNF, LLC
- Address
- 553 Smalley Avenue, Hayward, CA 94541
- Phone
- (510) 962-8298
- Fax
- (510) 446-8631
Annual test volume the lab reported
- Waived tests
- 1,390
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- ST Anthony Care CenterCMS Care Compare ratings for the facility at the same street address
Affiliated CLIA numbers
Other labs in Hayward, CA
- 1st Choice Home Health CareCertificate of Waiver, Home health agency05D2108547
- Aj Home Health LLCCertificate of Waiver, Home health agency05D2182991
- Aloha Health Care IncCertificate of Waiver, Home health agency05D2306527
- Ardent Hospice Services IncCertificate of Waiver, Hospice05D2180376
- Best Hospice Providers IncCertificate of Waiver, Hospice05D2148297
- Bhakta Optometric PCCertificate of Waiver, Other05D2310050
- California State University East BayCertificate for Provider-Performed Microscopy Procedures, School or student health service05D0928627
- California State University East Bay StudentCertificate of Waiver, School or student health service05D0062833
- Caring Heart Home Health IncCertificate of Waiver, Home health agency05D2329889
- Cccma Occupational ClinicCertificate of Waiver, Other05D0935616
Related
Questions
What is the CLIA number for ST Anthony Serenethos SNF, LLC in Hayward?
05D0880969, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does ST Anthony Serenethos SNF, LLC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 05D0880969 expire?
The CMS file lists January 2, 2028 as the certificate expiration date; the certificate took effect January 3, 2026.