Individual provider · Type 1 NPI

James Chen Xu, MD

Internal Medicine Physician · San Francisco, CA

NPI number 1992324644 Active

Practice location

2425 Geary Blvd
San Francisco, CA 94115-3358

Call (415) 833-9182 Map

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XA187277 (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 1992324644

James Chen Xu, MD's National Provider Identifier is 1992324644, issued on Apr 13, 2020. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in San Francisco, CA. The record was last updated on Feb 10, 2026.