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

Loudoun Medical Group, PC

Organization Internal Medicine Physician · NPI 1669914792

Loudoun Medical Group, PC is an Internal Medicine Physician in Dulles, Virginia. Registered with an NPI since 2016.

In the registry since
2016
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 Ste 275
Dulles, VA 20166-2270
Phone: (571) 695-3260
Fax: (703) 858-3221
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1669914792
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationLoudoun Medical Group, PC
Authorized official Mary Beth Tamasy — Ceo · (703) 737-6010
Other names Loudoun Internal Medicine Associates; Loudoun Internal Medicine Associates
NPI enumeratedNovember 7, 2016
Last updated in NPPESDecember 1, 2023
Certification dateDecember 1, 2023
Mailing address224-D Cornwall Street, Nw, Suite 403, Suite 403, Leesburg, VA 20176-2700

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