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

Loudoun Medical Group, PC

Organization Family Medicine Physician · NPI 1639542160

Loudoun Medical Group, PC is a Family Medicine Physician in Fairfax, Virginia. Registered with an NPI since 2015.

In the registry since
2015
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

3911 Old Lee Hwy Ste 41-C
Fairfax, VA 22030-2434
Phone: (703) 317-9500
Fax: (703) 317-4900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1639542160
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationLoudoun Medical Group, PC
Authorized official Mary Beth Tamasy — Ceo · (703) 737-6010
Other names Richard Nemeth, Md; Richard Nemeth, Md
NPI enumeratedNovember 5, 2015
Last updated in NPPESAugust 18, 2023
Certification dateAugust 18, 2023
Mailing addressPo Box 17334, Baltimore, MD 21297-1334

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