CLIA lab

CLIA 50D2280874: Autumnal Leaves Adult Family Home

Seattle, WA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 50D2280874 belongs to Autumnal Leaves Adult Family Home in Seattle, WA.

Certificate of Waiver, effective April 27, 2023, 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
April 27, 2023
Certificate expiration
April 4, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
April 27, 2023
Facility type
Other
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
50D2280874
Lab name
Autumnal Leaves Adult Family Home
Address
6411 23rd Ave S, Seattle, WA 98108
Phone
(206) 485-7329
Fax
(206) 485-7415

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.

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Questions

What is the CLIA number for Autumnal Leaves Adult Family Home in Seattle?

50D2280874, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Autumnal Leaves Adult Family Home hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 50D2280874 expire?

The CMS file lists April 4, 2028 as the certificate expiration date; the certificate took effect April 27, 2023.

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