Individual provider · Type 1 NPI

John Fredrick Ensley, MD

Internal Medicine Physician · Detroit, MI

NPI number 1063459543 Active

Practice location

Karmanos Cancer Center, 4100 John R Hwcrc 4th Fl
Detroit, MI 48201

Call (800) 527-6266 Map

Mailing address

3800 Woodward Ave, Suite 702
Detroit, MI 48201-2061

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X4301041899 (MI)

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 1063459543

John Fredrick Ensley, MD's National Provider Identifier is 1063459543, issued on Jun 1, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Detroit, MI. The record was last updated on Jul 13, 2026.