CLIA lab

CLIA 05D2301081: First Valley Medical Group

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

CLIA number 05D2301081 belongs to First Valley Medical Group in Lancaster, CA.

Certificate of Waiver, effective March 20, 2026, expires March 19, 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
March 20, 2026
Certificate expiration
March 19, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
March 20, 2024
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
05D2301081
Lab name
First Valley Medical Group
Address
6570 West Avenue L-12, Lancaster, CA 93536
Phone
(661) 726-3739
Fax
(661) 728-5013

Annual test volume the lab reported

Waived tests
1,080

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 First Valley Medical Group in Lancaster?

05D2301081, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does First Valley Medical Group hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 05D2301081 expire?

The CMS file lists March 19, 2028 as the certificate expiration date; the certificate took effect March 20, 2026.

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