CLIA lab

CLIA 05D2025143: Y & Z Westwood Surgical Pathology

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

CLIA number 05D2025143 belongs to Y & Z Westwood Surgical Pathology in Los Angeles, CA.

Certificate of Compliance, effective January 10, 2024, expiration date April 30, 2026.

The CMS file posted October 16, 2026 lists the certificate as active, but its expiration date has passed. A renewal may not be in this file yet.

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
January 10, 2024
Certificate expiration
April 30, 2026
Status in the CMS file
Active (termination code 00)
Original participation date
June 2, 2011
Facility type
Independent
Ownership (control type)
Proprietary
Lab classification
CLIA laboratory
Directly affiliated labs
1

Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page

Lab and contact

CLIA number
05D2025143
Lab name
Y & Z Westwood Surgical Pathology
Additional name
Laboratory Inc
Address
1700 Westwood Blvd Ste 30E, Los Angeles, CA 90024
Phone
(310) 435-1892
Fax
(310) 858-3793

Annual test volume the lab reported

Other nonwaived tests
200

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

Affiliated CLIA numbers

Other labs in Los Angeles, CA

Related

Questions

What is the CLIA number for Y & Z Westwood Surgical Pathology in Los Angeles?

05D2025143, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Y & Z Westwood Surgical Pathology hold?

A Certificate of Compliance, according to the CMS file.

When does CLIA 05D2025143 expire?

The CMS file lists April 30, 2026 as the certificate expiration date; the certificate took effect January 10, 2024.

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