Individual provider · Type 1 NPI

Joseph Byung Hoon An, MD

Internal Medicine Physician · Sacramento, CA

NPI number 1649910654 Active

Practice location

4610 X St Ste 4202
Sacramento, CA 95817-2200

Call (167) 036-7569 Map

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X0101280507 (VA)
General Practice Physician 208D00000X0101280507 (VA)
Internal Medicine Physician Primary 207R00000XA202356 (CA)

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 1649910654

Joseph Byung Hoon An, MD's National Provider Identifier is 1649910654, issued on Mar 29, 2022. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Sacramento, CA. The record was last updated on Aug 31, 2025.