Individual provider · Type 1 NPI

Alexa Rose Oberster, DO

Internal Medicine Physician · Chicago, IL

NPI number 1992630412 Active

Practice location

5140 N California Ave
Chicago, IL 60625-3645

Call (773) 878-8200 Map

Mailing address

360 W Hubbard St Apt 808
Chicago, IL 60654-5783

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X125088470 (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 1992630412

Alexa Rose Oberster, DO's National Provider Identifier is 1992630412, issued on Jun 16, 2026. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Chicago, IL. The record was last updated on Jun 16, 2026.