CLIA lab
CLIA 50D2273211: Rivers Walk Assisted Living
Dayton, WA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 50D2273211 belongs to Rivers Walk Assisted Living in Dayton, WA.
Certificate of Waiver, effective December 8, 2022, expires April 4, 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
- December 8, 2022
- Certificate expiration
- April 4, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- December 8, 2022
- Facility type
- Assisted living facility
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA exempt laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 50D2273211
- Lab name
- Rivers Walk Assisted Living
- Address
- 912 S 3rd St, Dayton, WA 99328
- Phone
- (509) 382-8352
- Fax
- (509) 593-4911
Annual test volume the lab reported
- Waived tests
- 1,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Dayton, WA
- Columbia County Public HealthCertificate of Waiver, Other50D0882781
- Columbia Family ClinicCertificate of Waiver, Physician office50D0639873
- Dayton General Hospital LaboratoryCertificate of Compliance, Hospital50D0639874
- Patit Creek Adult Residential CareCertificate of Waiver, Assisted living facility50D2302417
Related
Questions
What is the CLIA number for Rivers Walk Assisted Living in Dayton?
50D2273211, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Rivers Walk Assisted Living hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 50D2273211 expire?
The CMS file lists April 4, 2028 as the certificate expiration date; the certificate took effect December 8, 2022.