CLIA lookup
CLIA Labs in Dulles, VA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
14 labs in Dulles, VA hold an active CLIA certificate in the CMS file posted October 16, 2026.
9 hold a Certificate of Waiver.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
License: a US government work, in the public domain (Public Domain Mark 1.0).
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CLIA Labs in Dulles, VA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Cardiovascular Group, the | 49D2118050 | Waiver | Physician office |
| Gastrointestinal Specialists LLC DBA | 49D2233310 | PPM | Physician office |
| Leesburg Sterling Family Practice | 49D2120907 | Waiver | Physician office |
| Loudoun Internal Medicine Associates | 49D2122487 | Waiver | Physician office |
| Loudoun Medical Group PC DBA | 49D2227363 | PPM | Physician office |
| Loudoun Pediatric Associates | 49D2137043 | Waiver | Physician office |
| Mobile Medical Health | 49D2202188 | Waiver | Home health agency |
| Nova Pulmonary Critical Care and Sleep Associates | 49D2192705 | Waiver | Physician office |
| Stone Springs Ambulatory Surgery Center | 49D2246469 | Waiver | Ambulatory surgery center |
| Stone Springs Family Medicine | 49D1042037 | PPM | Physician office |
| Stonesprings Hospital Center | 49D2098213 | Accreditation | Hospital |
| Stonesprings Ob/Gyn | 49D2124946 | PPM | Physician office |
| Twelvestone Infusion Centers | 49D2290681 | Waiver | Other |
| Walmart Pharmacy 10-3639 | 49D2144011 | Waiver | Pharmacy |
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Related
Questions
How many CLIA labs are in Dulles, VA?
14 labs with a Dulles address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Dulles labs hold?
9 Certificate of Waiver, 4 Certificate for Provider-Performed Microscopy Procedures, 1 Certificate of Accreditation.
What does a CLIA number look like?
Ten characters: two digits, the letter D, then seven digits (for example 45D2100035). CMS assigns one to each laboratory certificate under the Clinical Laboratory Improvement Amendments.