CLIA lab
CLIA 21D1098903: Carlos E Covarrubias MD & Associates
Silver Spring, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D1098903 belongs to Carlos E Covarrubias MD & Associates in Silver Spring, MD.
Certificate of Waiver, effective April 30, 2025, expires April 29, 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 of Waiver
- Certificate effective
- April 30, 2025
- Certificate expiration
- April 29, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- April 30, 2009
- 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
- 21D1098903
- Lab name
- Carlos E Covarrubias MD & Associates
- Address
- 8121 Georgia Ave Ste 405, Silver Spring, MD 20910
- Phone
- (301) 589-9480
- Fax
- (301) 589-3872
Annual test volume the lab reported
- Waived tests
- 150
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 Carlos E Covarrubias MD & Associates in Silver Spring?
21D1098903, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Carlos E Covarrubias MD & Associates hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 21D1098903 expire?
The CMS file lists April 29, 2027 as the certificate expiration date; the certificate took effect April 30, 2025.