CLIA lab

CLIA 05D0969837: Westlake Ophthamology Acs, LLC

Westlake Village, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 05D0969837 belongs to Westlake Ophthamology Acs, LLC in Westlake Village, CA.

Certificate of Waiver, effective January 27, 2026, expires January 26, 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
January 27, 2026
Certificate expiration
January 26, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
January 27, 2000
Facility type
Physician office
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
05D0969837
Lab name
Westlake Ophthamology Acs, LLC
Address
2900 Townsgate Rd , Suite 201, Westlake Village, CA 91361
Phone
(805) 496-6789
Fax
(805) 494-8392

Annual test volume the lab reported

Waived tests
100

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

Other labs in Westlake Village, CA

Related

Questions

What is the CLIA number for Westlake Ophthamology Acs, LLC in Westlake Village?

05D0969837, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Westlake Ophthamology Acs, LLC hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 05D0969837 expire?

The CMS file lists January 26, 2028 as the certificate expiration date; the certificate took effect January 27, 2026.

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