Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Loudoun Medical Group, PC

Organization Surgery Physician · NPI 1194495093

Loudoun Medical Group, PC is a Surgery Physician in Dulles, Virginia. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

24430 Stone Springs Blvd Unit 100
Dulles, VA 20166-2269
Phone: (703) 858-3200
Fax: (703) 858-3203
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X

Record details

NPI number1194495093
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationLoudoun Medical Group, PC
Authorized official Mary Beth Tamasy — Ceo · (703) 737-6001
Other names James A. Lesniewski, Md
NPI enumeratedSeptember 14, 2021
Last updated in NPPESAugust 18, 2023
Certification dateAugust 18, 2023
Mailing address224d Cornwall St Nw Ste 403, Leesburg, VA 20176-2704

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