CLIA lab

CLIA 05D2168636: Won K Yu MD Inc

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

CLIA number 05D2168636 belongs to Won K Yu MD Inc in Tustin, CA.

Certificate of Compliance, effective January 28, 2025, expires January 27, 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 Compliance
Certificate effective
January 28, 2025
Certificate expiration
January 27, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
July 3, 2019
Facility type
Physician office
Ownership (control type)
Proprietary
Lab classification
CLIA laboratory
Directly affiliated labs
2

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

Lab and contact

CLIA number
05D2168636
Lab name
Won K Yu MD Inc
Address
17400 Irvine Blvd, Ste F, Tustin, CA 92780
Phone
(714) 937-9400
Fax
(714) 209-1833

Annual test volume the lab reported

Other nonwaived tests
1,500

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

Affiliated CLIA numbers

Other labs in Tustin, CA

Related

Questions

What is the CLIA number for Won K Yu MD Inc in Tustin?

05D2168636, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Won K Yu MD Inc hold?

A Certificate of Compliance, according to the CMS file.

When does CLIA 05D2168636 expire?

The CMS file lists January 27, 2027 as the certificate expiration date; the certificate took effect January 28, 2025.

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