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

Loudoun Medical Group, PC

Organization Plastic and Reconstructive Surgery Physician · NPI 1346517877

Loudoun Medical Group, PC is a Plastic and Reconstructive Surgery Physician in Ashburn, Virginia. Registered with an NPI since 2011.

In the registry since
2011
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

44095 Pipeline Plz Ste 430
Ashburn, VA 20147-7519
Phone: (703) 858-3208
Fax: (571) 291-2289
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Plastic and Reconstructive Surgery Physician (primary) Taxonomy 2086S0122X

Record details

NPI number1346517877
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationLoudoun Medical Group, PC
Authorized official Mary Beth Tamasy — Ceo · (703) 737-6010
Other names Mountcastle Plastic Surgery & Vein Institute
NPI enumeratedNovember 29, 2011
Last updated in NPPESNovember 15, 2023
Certification dateNovember 15, 2023
Mailing address224-D Cornwall Street, Nw, Suite 403, Leesburg, VA 20176-2704

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