Individual provider · Type 1 NPI

John F. Roser Jr., DO

Family Medicine Physician · Fairfax, VA

NPI number 1730170853 Active

Practice location

4375 Fair Lakes Ct
Fairfax, VA 22033-4234

Call (571) 432-2600 Map

Fax (571) 432-2795

Specialties and licenses

TaxonomyCodeLicense
Family Medicine Physician Primary 207Q00000X0102201281 (VA)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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About NPI 1730170853

John F. Roser Jr., DO's National Provider Identifier is 1730170853, issued on Oct 31, 2005. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Fairfax, VA. The record was last updated on Oct 22, 2026.