CLIA lab

CLIA 05D1071646: John Muir Medical Group

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

CLIA number 05D1071646 belongs to John Muir Medical Group in Orinda, CA.

Certificate for Provider-Performed Microscopy Procedures, effective February 2, 2026, expires February 1, 2028.

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
February 2, 2026
Certificate expiration
February 1, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
July 30, 2007
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
05D1071646
Lab name
John Muir Medical Group
Address
140 Brookwood Road, Suite 201, Orinda, CA 94563
Phone
(925) 952-2818
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 Medical Group in Orinda?

05D1071646, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does John Muir Medical Group hold?

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

When does CLIA 05D1071646 expire?

The CMS file lists February 1, 2028 as the certificate expiration date; the certificate took effect February 2, 2026.

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