CLIA lab

CLIA 05D2137238: California Kidney Specialists

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

CLIA number 05D2137238 belongs to California Kidney Specialists in Ontario, CA.

Certificate of Waiver, effective September 22, 2025, expires September 21, 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
September 22, 2025
Certificate expiration
September 21, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
September 22, 2017
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
05D2137238
Lab name
California Kidney Specialists
Address
1304 W Holt Blvd Ste A, Ontario, CA 91762
Phone
(909) 781-5460
Fax
(909) 781-5312

Annual test volume the lab reported

Waived tests
720

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

Other labs in Ontario, CA

Related

Questions

What is the CLIA number for California Kidney Specialists in Ontario?

05D2137238, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does California Kidney Specialists hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 05D2137238 expire?

The CMS file lists September 21, 2027 as the certificate expiration date; the certificate took effect September 22, 2025.

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