Organization · Type 2 NPI

1 On 1 MD PLLC

Internal Medicine Physician · Chicago, IL

NPI number 1578736112 Active

Practice location

1828 W Webster Ave Ste 450
Chicago, IL 60614-2916

Call (312) 544-0200 Map

Fax (312) 544-0299

Mailing address

3302 N Lincoln Ave Unit 495
Chicago, IL 60657-1108

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XNone listed

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…

5 other providers at this address

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About NPI 1578736112

1 On 1 MD PLLC's National Provider Identifier is 1578736112, issued on Apr 3, 2008. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Chicago, IL. The record was last updated on Jan 5, 2026.