CLIA lab
CLIA 05D2230208: First Valley Medical Group
Quartz Hill, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D2230208 belongs to First Valley Medical Group in Quartz Hill, CA.
Certificate of Waiver, effective July 21, 2025, expires July 20, 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
Run it in Rivvi
Map your lab's test names to LOINC codes
Open in RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- July 21, 2025
- Certificate expiration
- July 20, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- July 21, 2021
- 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
- 05D2230208
- Lab name
- First Valley Medical Group
- Address
- 42357 50th St West #107, Quartz Hill, CA 93536
- Phone
- (661) 675-5540
Annual test volume the lab reported
- Waived tests
- 5,400
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Quartz Hill, CA
Related
Questions
What is the CLIA number for First Valley Medical Group in Quartz Hill?
05D2230208, 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 05D2230208 expire?
The CMS file lists July 20, 2027 as the certificate expiration date; the certificate took effect July 21, 2025.