Individual provider · Type 1 NPI

Alayna Gallagher, DO

Internal Medicine Physician · Washington, DC

NPI number 1174219216 Active

Practice location

2150 Pennsylvania Ave NW
Washington, DC 20037-3201

Call (202) 741-3000 Map

Mailing address

3811 Fairfax Dr Ste 300
Arlington, VA 22203-1707

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XMD600005732 (DC)
Student in an Organized Health Care Education/Training Program 390200000XNone listed

Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…

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About NPI 1174219216

Alayna Gallagher, DO's National Provider Identifier is 1174219216, issued on Apr 12, 2023. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Washington, DC. The record was last updated on Jul 1, 2026.