Individual provider · Type 1 NPI

Jason Alexander

Internal Medicine Physician · Chicago, IL

NPI number 1649533613 Active

Practice location

5841 S Maryland Ave
Chicago, IL 60637-1443

Call (888) 824-0200 Map

Mailing address

150 Harvester Dr, Suite 300
Burr Ridge, IL 60527-5919

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X036137490 (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…

2,486 other providers at this address

Other internal medicine physician providers in Chicago

See all in Chicago →

About NPI 1649533613

Jason Alexander's National Provider Identifier is 1649533613, issued on Jun 24, 2012. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Chicago, IL. The record was last updated on Feb 12, 2026.