CLIA lab
CLIA 05D0673565: Rossmoor Post Acute
Walnut Creek, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D0673565 belongs to Rossmoor Post Acute in Walnut Creek, CA.
Certificate of Waiver, effective September 1, 2026, expires August 31, 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
- September 1, 2026
- Certificate expiration
- August 31, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 12, 1993
- Facility type
- Skilled nursing or nursing facility
- 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
- 05D0673565
- Lab name
- Rossmoor Post Acute
- Address
- 1226 Rossmoor Parkway, Walnut Creek, CA 94595
- Phone
- (925) 975-5000
Annual test volume the lab reported
- Waived tests
- 500
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Rossmoor Post AcuteCMS Care Compare ratings for the facility at the same street address
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Questions
What is the CLIA number for Rossmoor Post Acute in Walnut Creek?
05D0673565, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Rossmoor Post Acute hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 05D0673565 expire?
The CMS file lists August 31, 2028 as the certificate expiration date; the certificate took effect September 1, 2026.