Individual provider · Type 1 NPI

Christopher El Mouhayyar

Internal Medicine Physician · New Haven, CT

NPI number 1003476227 Active

Practice location

20 York St
New Haven, CT 06510-3202

Call (203) 688-4242 Map

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X1.080789 (CT)

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 1003476227

Christopher El Mouhayyar's National Provider Identifier is 1003476227, issued on Jun 19, 2019. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in New Haven, CT. The record was last updated on Jul 23, 2025.