CLIA lab
CLIA 05D2224338: One Medical Group
San Mateo, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D2224338 belongs to One Medical Group in San Mateo, CA.
Certificate for Provider-Performed Microscopy Procedures, effective November 13, 2025, expires November 12, 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 13, 2025
- Certificate expiration
- November 12, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- May 12, 2021
- 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
- 05D2224338
- Lab name
- One Medical Group
- Address
- 2950 S Delaware Street, Suite 150, San Mateo, CA 94403
- 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 San Mateo, CA
- After Hour Pediatrics Urgent Care Clnc, A Med CorpCertificate of Waiver, Physician office05D2050073
- Allergy and Asthma Clinic, IncCertificate for Provider-Performed Microscopy Procedures, Physician office05D0693384
- Amae Health-San MateoCertificate of Waiver, Other practitioner05D2331816
- Amy Daniher MDCertificate of Waiver, Physician office05D0988766
- Biograph Providers of California, PCCertificate of Waiver, Physician office05D2170551
- Carbon Health Medical GroupCertificate of Waiver, Physician office05D2203158
- Caremo Plus LLCCertificate of Waiver, Home health agency05D2280458
- College of San Mateo Health CenterCertificate for Provider-Performed Microscopy Procedures, School or student health service05D1013429
- County of San Mateo Behavorial Health and RecoveryCertificate of Waiver, Community clinic05D2333349
- Csi Medical GroupCertificate of Compliance, Physician office05D2084019
Related
Questions
What is the CLIA number for One Medical Group in San Mateo?
05D2224338, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does One Medical Group hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 05D2224338 expire?
The CMS file lists November 12, 2027 as the certificate expiration date; the certificate took effect November 13, 2025.