Individual provider · Type 1 NPI

Alexander John Ellyin, MD

Internal Medicine Physician · Park Ridge, IL

NPI number 1083471700 Active

Practice location

1775 Ballard Rd
Park Ridge, IL 60068-1005

Call (847) 318-9340 Map

Mailing address

1775 Dempster St
Park Ridge, IL 60068-1143

Specialties and licenses

TaxonomyCodeLicense
Student in an Organized Health Care Education/Training Program 390200000XNone listed
Internal Medicine Physician Primary 207R00000X125.086333 (IL)

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 1083471700

Alexander John Ellyin, MD's National Provider Identifier is 1083471700, issued on Feb 29, 2024. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Park Ridge, IL. The record was last updated on Jun 16, 2025.