Individual provider · Type 1 NPI

Michael L. Mahacek, MD

Radiation Oncology Physician · Grand Rapids, MI

NPI number 1922021484 Active

Practice location

100 Michigan St NE
Grand Rapids, MI 49503-2560

Call (616) 391-1830 Map

Fax (616) 391-1286

Other practice locations

  • 145 Michigan St NE Ste 1100, Grand Rapids, MI 49503-2562 · (616) 486-5750

Specialties and licenses

TaxonomyCodeLicense
Radiation Oncology Physician Primary 2085R0001X053126 (MI)

Radiation Oncology Physician: A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

926 other providers at this address

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About NPI 1922021484

Michael L. Mahacek, MD's National Provider Identifier is 1922021484, issued on Jul 25, 2006. The primary taxonomy on file is Radiation Oncology Physician (2085R0001X), and the practice location is in Grand Rapids, MI. The record was last updated on Dec 9, 2025.