Individual provider · Type 1 NPI

Thomas Anthony Ollerhead, DO

Allergy & Immunology Physician · Bethesda, MD

NPI number 1053006411 Active

Practice location

Walter Reed National Military Medical Center, 8901 Wisconsin Avenue
Bethesda, MD 20889

Specialties and licenses

TaxonomyCodeLicense
Allergy & Immunology Physician Primary 207K00000X0102208931 (VA)
Internal Medicine Physician 207R00000X0102208931 (VA)
General Practice Physician 208D00000X0102208931 (VA)

Allergy & Immunology Physician: An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune dise…

63 other providers at this address

Other allergy & immunology physician providers in Bethesda

See all in Bethesda →

About NPI 1053006411

Thomas Anthony Ollerhead, DO's National Provider Identifier is 1053006411, issued on Apr 10, 2023. The primary taxonomy on file is Allergy & Immunology Physician (207K00000X), and the practice location is in Bethesda, MD. The record was last updated on Jun 11, 2026.