CLIA lab

CLIA 05D0575313: Arthritis Center of Riverside

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

CLIA number 05D0575313 belongs to Arthritis Center of Riverside in Riverside, CA.

Certificate of Accreditation, effective December 23, 2025, expires December 22, 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 Accreditation
Certificate effective
December 23, 2025
Certificate expiration
December 22, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
January 7, 1993
Facility type
Physician office
Ownership (control type)
Proprietary
Lab classification
CLIA laboratory
Accrediting organizations
COLA

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

Lab and contact

CLIA number
05D0575313
Lab name
Arthritis Center of Riverside
Address
11725 Slate Ave Ste 100, Riverside, CA 92505
Phone
(951) 352-1700
Fax
(951) 352-9112

Annual test volume the lab reported

Waived tests
2,257
Tests under accreditation
123,096
Total
125,353

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 Arthritis Center of Riverside in Riverside?

05D0575313, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Arthritis Center of Riverside hold?

A Certificate of Accreditation, according to the CMS file.

When does CLIA 05D0575313 expire?

The CMS file lists December 22, 2027 as the certificate expiration date; the certificate took effect December 23, 2025.

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