CLIA lab
CLIA 05D0643352: Quest Diagnostics Nichols Institute
San Juan Capistrano, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D0643352 belongs to Quest Diagnostics Nichols Institute in San Juan Capistrano, CA.
Certificate of Accreditation, effective February 28, 2025, expires February 27, 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
- February 28, 2025
- Certificate expiration
- February 27, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- February 11, 1993
- Facility type
- Other
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Accrediting organizations
- College of American Pathologists (CAP)
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 05D0643352
- Lab name
- Quest Diagnostics Nichols Institute
- Address
- 33608 Ortega Highway, San Juan Capistrano, CA 92675
- Phone
- (949) 728-4000
- Fax
- (949) 728-4630
Annual test volume the lab reported
- Tests under accreditation
- 12,493,726
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 Quest Diagnostics Nichols Institute in San Juan Capistrano?
05D0643352, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Quest Diagnostics Nichols Institute hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 05D0643352 expire?
The CMS file lists February 27, 2027 as the certificate expiration date; the certificate took effect February 28, 2025.