CLIA lab
CLIA 50D0919596: Optum Care Washington, PLLC
Stanwood, WA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 50D0919596 belongs to Optum Care Washington, PLLC in Stanwood, WA.
Certificate of Compliance, effective September 13, 1996, 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 Compliance
- Certificate effective
- September 13, 1996
- Certificate expiration
- April 4, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 12, 1996
- Facility type
- Physician office
- Ownership (control type)
- Unknown
- 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
- 50D0919596
- Lab name
- Optum Care Washington, PLLC
- Address
- 7205 265th St NW, Stanwood, WA 98292
- Phone
- (425) 317-3460
- Fax
- (425) 259-1179
Annual test volume the lab reported
- Waived tests
- 100
- Other nonwaived tests
- 2,621
- Total
- 2,721
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for Optum Care Washington, PLLC in Stanwood?
50D0919596, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Optum Care Washington, PLLC hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 50D0919596 expire?
The CMS file lists April 4, 2028 as the certificate expiration date; the certificate took effect September 13, 1996.