CLIA lab
CLIA 05D2044220: One Medical Group Inc.
Palo Alto, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D2044220 belongs to One Medical Group Inc. in Palo Alto, CA.
Certificate for Provider-Performed Microscopy Procedures, effective January 13, 2026, expires January 12, 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
- January 13, 2026
- Certificate expiration
- January 12, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- July 18, 2012
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 3
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 05D2044220
- Lab name
- One Medical Group Inc.
- Address
- 590 Forest Ave, Palo Alto, CA 94301
- Phone
- (888) 663-6331
- Fax
- (415) 291-0489
Annual test volume the lab reported
- Waived tests
- 12,530
- Provider-performed microscopy tests
- 675
- Total
- 13,205
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Palo Alto, CA
- Alma at Addison Surgery CenterCertificate of Waiver, Ambulatory surgery center05D2172914
- Bay Area House Call PhysiciansCertificate of Waiver, Physician office05D1056854
- Bay Ivf CenterCertificate of Accreditation, Physician office05D0596972
- Channing HouseCertificate of Waiver, Skilled nursing or nursing facility05D0923314
- Connie Ho MDCertificate of Compliance, Physician office05D0910777
- DR Jack S Remington LabCertificate of Compliance, Independent05D0643684
- Delfi Diagnostics, IncCertificate of Accreditation, Independent05D2265655
- Department of MedicineCertificate of Waiver, Other05D2230639
- Exai Bio IncCertificate of Registration, Industrial05D2302147
- Golden Castle Adhc Center, IncCertificate of Waiver, Other05D2123484
Related
Questions
What is the CLIA number for One Medical Group Inc. in Palo Alto?
05D2044220, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does One Medical Group Inc. hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 05D2044220 expire?
The CMS file lists January 12, 2028 as the certificate expiration date; the certificate took effect January 13, 2026.