Individual provider · Type 1 NPI

Ciara Brennan

Internal Medicine Physician · Grand Rapids, MI

NPI number 1427600204 Active

Practice location

275 Michigan St NE
Grand Rapids, MI 49503-2531

Fax (616) 391-3755

Specialties and licenses

Taxonomy	Code	License
Internal Medicine Physician Primary	207R00000X	4351053113 (MI)
Pediatrics Physician	208000000X	4351053113 (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 1427600204

Ciara Brennan's National Provider Identifier is 1427600204, issued on Jul 12, 2019. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Grand Rapids, MI. The record was last updated on May 20, 2026.