Individual provider · Type 1 NPI

Jonathan Semaan, DO

Internal Medicine Physician · San Ysidro, CA

NPI number 1225722598 Active

Practice location

4004 Beyer Blvd
San Ysidro, CA 92173-2099

Call (619) 662-4100 Map

Fax (619) 662-4100

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X2955 (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 1225722598

Jonathan Semaan, DO's National Provider Identifier is 1225722598, issued on Jun 7, 2023. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in San Ysidro, CA. The record was last updated on Mar 14, 2026.