CLIA lab
CLIA 49D0975961: Ashburn Sterling Internal Medicine and
Leesburg, VA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 49D0975961 belongs to Ashburn Sterling Internal Medicine and in Leesburg, VA.
Certificate of Waiver, effective July 21, 2026, expires July 20, 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 of Waiver
- Certificate effective
- July 21, 2026
- Certificate expiration
- July 20, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- July 21, 2000
- 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
- 49D0975961
- Lab name
- Ashburn Sterling Internal Medicine and
- Additional name
- Pediatrics
- Address
- 19415 Deerfield Avenue, Suite 213, Leesburg, VA 20176
- Phone
- (703) 729-9220
- Fax
- (703) 858-3529
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Related
Questions
What is the CLIA number for Ashburn Sterling Internal Medicine and in Leesburg?
49D0975961, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Ashburn Sterling Internal Medicine and hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 49D0975961 expire?
The CMS file lists July 20, 2028 as the certificate expiration date; the certificate took effect July 21, 2026.