CLIA lab
CLIA 05D2258464: Sonata Hospice
Hayward, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D2258464 belongs to Sonata Hospice in Hayward, CA.
Certificate of Waiver, effective April 21, 2026, expires April 20, 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
- April 21, 2026
- Certificate expiration
- April 20, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- April 21, 2022
- Facility type
- Hospice
- Ownership (control type)
- Proprietary
- 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
- 05D2258464
- Lab name
- Sonata Hospice
- Address
- 22320 Foothill Blvd Suite 450, Hayward, CA 94541
- Phone
- (760) 808-2646
Annual test volume the lab reported
- Waived tests
- 25,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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- 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 Sonata Hospice in Hayward?
05D2258464, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Sonata Hospice hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 05D2258464 expire?
The CMS file lists April 20, 2028 as the certificate expiration date; the certificate took effect April 21, 2026.