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

Loudoun Medical Group, PC

Organization Psychologist · NPI 1255278099

Loudoun Medical Group, PC is a Psychologist in Sterling, Virginia. Registered with an NPI since 2026.

In the registry since
2026
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

22611 Markey Ct Ste 114-I
Sterling, VA 20166-6931
Phone: (703) 249-4828
Fax: (703) 281-6888
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X

Record details

NPI number1255278099
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationLoudoun Medical Group, PC
Authorized official Mary Beth Tamasy — Ceo · (703) 737-6010
Other names Loudoun Psychiatry Group
NPI enumeratedApril 30, 2026
Last updated in NPPESApril 30, 2026
Certification dateApril 30, 2026
Mailing address224d Cornwall Street, Nw, Suite 403, Leesburg, VA 20176-2704

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