CLIA lab
CLIA 05D0702479: Unilab Corporation
Riverside, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D0702479 belongs to Unilab Corporation in Riverside, CA.
Certificate of Accreditation, effective August 16, 2025, expires August 15, 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
- August 16, 2025
- Certificate expiration
- August 15, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 1, 1992
- Facility type
- Independent
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Accrediting organizations
- College of American Pathologists (CAP)
- Directly affiliated labs
- 3
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 05D0702479
- Lab name
- Unilab Corporation
- Additional name
- DBA Quest Diagnostics
- Address
- 6985 Arlington Ave, Ste A, Riverside, CA 92503
- Phone
- (951) 556-2585
- Fax
- (951) 359-2005
Annual test volume the lab reported
- Waived tests
- 3,100
- Tests under accreditation
- 332,838
- Total
- 335,938
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Riverside, CA
- 10 Acre Ranch, Inc.Certificate of Waiver, Other05D2289987
- 3 E Pharmacy CorpCertificate of Waiver, Pharmacy05D2223129
- 92503Certificate of Waiver, Physician office05D2230114
- A-Quest Health Care IncCertificate of Waiver, Home health agency05D2043489
- Advance Care Services Inc, DBA Care Plus PharmacyCertificate of Waiver, Pharmacy05D2265041
- Afc Urgent Care RiversideCertificate of Accreditation, Other practitioner05D2095320
- Affinity Home Health Services, IncCertificate of Waiver, Home health agency05D1070005
- Agile Occupational Medicine, PCCertificate of Waiver, Physician office05D2331790
- Akeso Occupational Health - RiversideCertificate of Waiver, Physician office05D2314046
- Alta Vista Healthcare and Wellness CentreCertificate of Waiver, Skilled nursing or nursing facility05D0575422
Related
Questions
What is the CLIA number for Unilab Corporation in Riverside?
05D0702479, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Unilab Corporation hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 05D0702479 expire?
The CMS file lists August 15, 2027 as the certificate expiration date; the certificate took effect August 16, 2025.