Individual provider · Type 1 NPI

David Isaac Leroy, DO

Hematology & Oncology Physician · Grand Blanc, MI

NPI number 1922703479 Active

Practice location

1 Genesys Pkwy
Grand Blanc, MI 48439-8065

Call (810) 606-5000 Map

Specialties and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician Primary 207RH0003X5101029371 (MI)

Hematology & Oncology Physician: An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

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About NPI 1922703479

David Isaac Leroy, DO's National Provider Identifier is 1922703479, issued on Apr 4, 2023. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Grand Blanc, MI. The record was last updated on Apr 23, 2026.