CLIA lab
CLIA 05D2326317: Optumserve-Siskiyou County Lab Testsite, the
Weed, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D2326317 belongs to Optumserve-Siskiyou County Lab Testsite, the in Weed, CA.
Certificate of Waiver, effective July 1, 2025, expires June 30, 2027.
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
- July 1, 2025
- Certificate expiration
- June 30, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- July 1, 2025
- Facility type
- Independent
- 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
- 05D2326317
- Lab name
- Optumserve-Siskiyou County Lab Testsite, the
- Address
- 360 College Avenue, Weed, CA 96094
- Phone
- (210) 287-9763
- Fax
- (608) 793-2900
Annual test volume the lab reported
- Waived tests
- 75,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Weed, CA
Related
Questions
What is the CLIA number for Optumserve-Siskiyou County Lab Testsite, the in Weed?
05D2326317, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Optumserve-Siskiyou County Lab Testsite, the hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 05D2326317 expire?
The CMS file lists June 30, 2027 as the certificate expiration date; the certificate took effect July 1, 2025.