Individual provider · Type 1 NPI

Syed Osama Ahmad, MD

Internal Medicine Physician · Chicago, IL

NPI number 1659987683 Active

Practice location

2900 N Lake Shore Dr
Chicago, IL 60657-5640

Call (773) 665-6730 Map

Fax (773) 665-3228

Mailing address

PO Box 415348
Boston, MA 02241-5348

Other practice locations

  • 60 Hospital Rd, Leominster, MA 01453-2205 · (978) 466-4169
  • 75 Francis St, Boston, MA 02115-6110 · (617) 732-5500

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X036163816 (IL)
Internal Medicine Physician Primary 207R00000X1014074 (MA)

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 1659987683

Syed Osama Ahmad, MD's National Provider Identifier is 1659987683, issued on Sep 15, 2020. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Chicago, IL. The record was last updated on Sep 29, 2026.