CLIA lab
CLIA 05D2115346: John Muir Physician Network
Walnut Creek, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D2115346 belongs to John Muir Physician Network in Walnut Creek, CA.
Certificate of Accreditation, effective September 11, 2025, expires September 10, 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
- September 11, 2025
- Certificate expiration
- September 10, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- July 5, 2016
- Facility type
- Other
- Ownership (control type)
- Other
- Lab classification
- CLIA laboratory
- Accrediting organizations
- COLA
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 05D2115346
- Lab name
- John Muir Physician Network
- Address
- 1450 Treat Blvd, Ste 160, Walnut Creek, CA 94597
- Phone
- (925) 952-2818
Annual test volume the lab reported
- Waived tests
- 15,000
- Tests under accreditation
- 2,000
- Total
- 17,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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- Allergy and Astma Medical GroupCertificate of Waiver, Physician office05D0993348
- Anthony Bernens, MD A Div of Bass Med GroupCertificate of Waiver, Physician office05D2098537
- Aspen Surgery Center, LLCCertificate of Waiver, Ambulatory surgery center05D1076006
- Athome Healthcare Team-East Bay, LLCCertificate of Waiver, Home health agency05D2163719
- Balanced Pain ManagementCertificate of Waiver, Physician office05D1085771
- Barry Rotman, MD, IncCertificate of Waiver, Physician office05D1078781
- Bass Cancer Center, A Division of Bass Medical GroCertificate of Waiver, Independent05D2298440
- Bay Area Retina AssociatesCertificate of Waiver, Physician office05D1069402
Related
Questions
What is the CLIA number for John Muir Physician Network in Walnut Creek?
05D2115346, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does John Muir Physician Network hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 05D2115346 expire?
The CMS file lists September 10, 2027 as the certificate expiration date; the certificate took effect September 11, 2025.