Individual provider · Type 1 NPI

Joshua Mon Chan, DO, MS

Internal Medicine Physician · Orange, CA

NPI number 1689317588 Active

Practice location

101 The City Dr S
Orange, CA 92868-3201

Call (714) 456-5691 Map

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X20A23348 (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 1689317588

Joshua Mon Chan, DO, MS's National Provider Identifier is 1689317588, issued on Apr 18, 2022. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Orange, CA. The record was last updated on Apr 27, 2026.