Individual provider · Type 1 NPI

Gary L. Grammens, MD

Hematology & Oncology Physician · Minneapolis, MN

NPI number 1528031382 Active

Practice location

701 25th Ave S, Suite # 505
Minneapolis, MN 55454-1513

Call (612) 455-2050 Map

Fax (612) 455-2009

Mailing address

9324 Wyoming Ave S
Bloomington, MN 55438-1436

Specialties and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician Primary 207RH0003X22088 (MN)

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 1528031382

Gary L. Grammens, MD's National Provider Identifier is 1528031382, issued on Feb 10, 2006. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Minneapolis, MN. The record was last updated on Jul 13, 2026.