CLIA lab
CLIA 49D2122487: Loudoun Internal Medicine Associates
Dulles, VA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 49D2122487 belongs to Loudoun Internal Medicine Associates in Dulles, VA.
Certificate of Waiver, effective November 29, 2024, expires November 28, 2026.
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
- November 29, 2024
- Certificate expiration
- November 28, 2026
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- November 29, 2016
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 2
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 49D2122487
- Lab name
- Loudoun Internal Medicine Associates
- Address
- 24430 Stone Spring Boulevard Suite 275, Dulles, VA 20166
- Phone
- (703) 858-3220
- Fax
- (703) 858-3321
Annual test volume the lab reported
- Waived tests
- 1,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Dulles, VA
- Cardiovascular Group, theCertificate of Waiver, Physician office49D2118050
- Gastrointestinal Specialists LLC DBACertificate for Provider-Performed Microscopy Procedures, Physician office49D2233310
- Leesburg Sterling Family PracticeCertificate of Waiver, Physician office49D2120907
- Loudoun Medical Group PC DBACertificate for Provider-Performed Microscopy Procedures, Physician office49D2227363
- Loudoun Pediatric AssociatesCertificate of Waiver, Physician office49D2137043
- Mobile Medical HealthCertificate of Waiver, Home health agency49D2202188
- Nova Pulmonary Critical Care and Sleep AssociatesCertificate of Waiver, Physician office49D2192705
- Stone Springs Ambulatory Surgery CenterCertificate of Waiver, Ambulatory surgery center49D2246469
- Stone Springs Family MedicineCertificate for Provider-Performed Microscopy Procedures, Physician office49D1042037
- Stonesprings Hospital CenterCertificate of Accreditation, Hospital49D2098213
Related
Questions
What is the CLIA number for Loudoun Internal Medicine Associates in Dulles?
49D2122487, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Loudoun Internal Medicine Associates hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 49D2122487 expire?
The CMS file lists November 28, 2026 as the certificate expiration date; the certificate took effect November 29, 2024.