CLIA lab

CLIA 05D1005588: John Muir Physician Network

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

CLIA number 05D1005588 belongs to John Muir Physician Network in San Ramon, CA.

Certificate for Provider-Performed Microscopy Procedures, effective October 25, 2024, expires October 24, 2026.

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 for Provider-Performed Microscopy Procedures
Certificate effective
October 25, 2024
Certificate expiration
October 24, 2026
Status in the CMS file
Active (termination code 00)
Original participation date
October 25, 2002
Facility type
Physician office
Ownership (control type)
Other
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
05D1005588
Lab name
John Muir Physician Network
Address
5201 Norris Canyon Rd Ste 210, San Ramon, CA 94583
Phone
(925) 308-8457
Fax
(925) 952-2839

Annual test volume the lab reported

Waived tests
5,000
Provider-performed microscopy tests
500
Total
5,500

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 John Muir Physician Network in San Ramon?

05D1005588, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does John Muir Physician Network hold?

A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.

When does CLIA 05D1005588 expire?

The CMS file lists October 24, 2026 as the certificate expiration date; the certificate took effect October 25, 2024.

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