CLIA lab
CLIA 05D2105306: One Medical - Oakland Grand Lake
Oakland, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D2105306 belongs to One Medical - Oakland Grand Lake in Oakland, CA.
Certificate for Provider-Performed Microscopy Procedures, effective November 23, 2025, expires November 22, 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 for Provider-Performed Microscopy Procedures
- Certificate effective
- November 23, 2025
- Certificate expiration
- November 22, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- November 23, 2015
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 2
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 05D2105306
- Lab name
- One Medical - Oakland Grand Lake
- Address
- 3850 Grand Ave, Oakland, CA 94610
- Phone
- (888) 663-6331
- Fax
- (415) 252-7176
Annual test volume the lab reported
- Waived tests
- 9,630
- Provider-performed microscopy tests
- 675
- Total
- 10,305
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Oakland, CA
- Accurate C&S Services, IncCertificate of Waiver, Other05D2230003
- Addiction Research & Treatment IncCertificate of Waiver, Other05D0713916
- Adeline Street Recuperative CareCertificate of Waiver, Federally qualified health center05D2219994
- Affiliates in Dermatology Med GRP IncCertificate of Compliance, Physician office05D0597288
- Agile Occupational MedicineCertificate of Waiver, Physician office05D2299115
- Alameda County Community Food BankCertificate of Waiver, Health fair05D2102619
- Alameda County DialysisCertificate of Waiver, End stage renal disease dialysis facility05D0917089
- Alameda County Health CareCertificate of Waiver, Federally qualified health center05D2054186
- Alameda County Public HealthCertificate of Compliance, Public health laboratory05D2090025
- Alameda Health System - Highland CampusCertificate of Accreditation, Hospital05D0601817
Related
Questions
What is the CLIA number for One Medical - Oakland Grand Lake in Oakland?
05D2105306, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does One Medical - Oakland Grand Lake hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 05D2105306 expire?
The CMS file lists November 22, 2027 as the certificate expiration date; the certificate took effect November 23, 2025.