Urology in Reston, VA

9 active Urology providers practice in Reston, Virginia according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Urology providers in Reston, VA
NPI	Name	Type	Specialty	Location
1376518670	Gary Fialk	Individual	Urology Physician	Reston, VA
1831150382	Janice Arnold	Individual	Urology Physician	Reston, VA
1407908817	Loudoun Medical Group, PC	Organization	Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician	Reston, VA
1730203142	Loudoun Medical Group, PC	Organization	Urology Physician	Reston, VA
1235664897	Loudoun Medical Group, PC	Organization	Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician	Reston, VA
1295290286	Loudoun Medical Group, PC	Organization	Urology Physician	Reston, VA
1174616692	Mark Bilowus	Individual	Urology Physician	Reston, VA
1346497732	Mark L. Bilowus, M.D. PC	Organization	Urology Physician	Reston, VA
1750376539	Nicholas Lailas	Individual	Urology Physician	Reston, VA

Frequently asked questions

How many Urology providers are in Reston, VA?

The latest NPPES snapshot lists 9 active Urology providers with a practice address in Reston, Virginia.

How do I check a Urology provider's NPI in Reston?

Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.