CLIA lab
CLIA 21D2231430: One Medical With Medstar Health
Chevy Chase, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D2231430 belongs to One Medical With Medstar Health in Chevy Chase, MD.
Certificate for Provider-Performed Microscopy Procedures, effective August 3, 2025, expires August 2, 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
- August 3, 2025
- Certificate expiration
- August 2, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- August 3, 2021
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- 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
- 21D2231430
- Lab name
- One Medical With Medstar Health
- Address
- 8401 Connecticut Ave, Penthouse Suite Commercia, Chevy Chase, MD 20815
- Phone
- (240) 760-1947
- Fax
- (202) 660-0025
Annual test volume the lab reported
- Waived tests
- 4,780
- Provider-performed microscopy tests
- 675
- Total
- 5,455
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for One Medical With Medstar Health in Chevy Chase?
21D2231430, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does One Medical With Medstar Health hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 21D2231430 expire?
The CMS file lists August 2, 2027 as the certificate expiration date; the certificate took effect August 3, 2025.