CLIA lab
CLIA 50D0661429: Bloodworks Central TSL
Seattle, WA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 50D0661429 belongs to Bloodworks Central TSL in Seattle, WA.
Certificate of Accreditation, effective June 18, 2002, 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 Accreditation
- Certificate effective
- June 18, 2002
- Certificate expiration
- April 4, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 15, 1993
- Facility type
- Blood bank
- Ownership (control type)
- Other
- Lab classification
- CLIA exempt laboratory
- Accrediting organizations
- AABB, American Society for Histocompatibility and Immunogenetics (ASHI)
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 50D0661429
- Lab name
- Bloodworks Central TSL
- Address
- 921 Terry Ave, A-Level, Seattle, WA 98104
- Phone
- (206) 292-6500
- Fax
- (206) 292-8030
Annual test volume the lab reported
- Tests under accreditation
- 275,977
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 Bloodworks Central TSL in Seattle?
50D0661429, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Bloodworks Central TSL hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 50D0661429 expire?
The CMS file lists April 4, 2028 as the certificate expiration date; the certificate took effect June 18, 2002.