CLIA lab
CLIA 05D0604394: UCSF Physician Group
Larkspur, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D0604394 belongs to UCSF Physician Group in Larkspur, CA.
Certificate for Provider-Performed Microscopy Procedures, effective September 1, 2026, expires August 31, 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
- September 1, 2026
- Certificate expiration
- August 31, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- February 12, 1993
- Facility type
- Physician office
- Ownership (control type)
- Government, 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
- 05D0604394
- Lab name
- UCSF Physician Group
- Additional name
- DBA Larkspur Multispecialty Care
- Address
- 1100 Larkspur Landing Cir, Ste 10, Larkspur, CA 94939
- Phone
- (415) 300-5947
- Fax
- (415) 842-5080
Annual test volume the lab reported
- Waived tests
- 500
- Provider-performed microscopy tests
- 5
- Total
- 505
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Larkspur, CA
- Allegro Home Health IncCertificate of Waiver, Home health agency05D2274540
- Incare Home Care LLC DBA By the Bay HealthCertificate of Waiver, Home health agency05D0917423
- Keith Denkler, MDCertificate of Waiver, Physician office05D2239288
- Marin Community ClinicCertificate for Provider-Performed Microscopy Procedures, Federally qualified health center05D0926513
- Tamalpais Pediatrics - A UCSF AffiliateCertificate of Waiver, Physician office05D0604750
- UCSF Physician GroupCertificate of Waiver, Physician office05D0994164
Related
Questions
What is the CLIA number for UCSF Physician Group in Larkspur?
05D0604394, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does UCSF Physician Group hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 05D0604394 expire?
The CMS file lists August 31, 2028 as the certificate expiration date; the certificate took effect September 1, 2026.