Individual provider · Type 1 NPI

Muaz Nizar Assaf, MD

Internal Medicine Physician · Berwyn, IL

NPI number 1497337802 Active

Practice location

3231 Euclid Ave
Berwyn, IL 60402-3471

Call (708) 783-7017 Map

Fax (770) 878-3334

Other practice locations

  • 1924 Alcoa Hwy, Knoxville, TN 37920-1511 · (865) 305-9340

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X036170605 (IL)
Internal Medicine Physician Primary 207R00000XW8803 (TX)

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 1497337802

Muaz Nizar Assaf, MD's National Provider Identifier is 1497337802, issued on Apr 25, 2021. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Berwyn, IL. The record was last updated on Oct 28, 2026.