Individual provider · Type 1 NPI

John H. Armstrong, MD

Infectious Disease Physician · Winchester, VA

NPI number 1992701163 Active

Practice location

104 Selma Dr
Winchester, VA 22601-3834

Call (540) 678-2800 Map

Specialties and licenses

TaxonomyCodeLicense
Infectious Disease Physician Primary 207RI0200X0101029447 (VA)

Infectious Disease Physician: An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

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About NPI 1992701163

John H. Armstrong, MD's National Provider Identifier is 1992701163, issued on Jun 22, 2005. The primary taxonomy on file is Infectious Disease Physician (207RI0200X), and the practice location is in Winchester, VA. The record was last updated on Jul 13, 2026.