Individual provider · Type 1 NPI

Ronald E. Sam, DO

Internal Medicine Physician · Oak Lawn, IL

NPI number 1073537643 Active

Practice location

9900 Southwest Hwy
Oak Lawn, IL 60453-3724

Call (708) 422-7758 Map

Fax (708) 422-8154

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X336055662 (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 1073537643

Ronald E. Sam, DO's National Provider Identifier is 1073537643, issued on Jul 27, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Oak Lawn, IL. The record was last updated on Dec 12, 2025.