CLIA lab
CLIA 05D1028366: Concentra - Riverside West March
Riverside, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D1028366 belongs to Concentra - Riverside West March in Riverside, CA.
Certificate of Waiver, effective April 21, 2025, expires April 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
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Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- April 21, 2025
- Certificate expiration
- April 20, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- July 22, 2004
- 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
- 05D1028366
- Lab name
- Concentra - Riverside West March
- Address
- 21830 Cactus Ave, Riverside, CA 92518
- Phone
- (951) 653-5291
- Fax
- (951) 653-2440
Annual test volume the lab reported
- Waived tests
- 105
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for Concentra - Riverside West March in Riverside?
05D1028366, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Concentra - Riverside West March hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 05D1028366 expire?
The CMS file lists April 20, 2027 as the certificate expiration date; the certificate took effect April 21, 2025.