Individual provider · Type 1 NPI

Brandon J. McMahon, MD

Hematology & Oncology Physician · Chicago, IL

NPI number 1619981768 Active

Practice location

676 N Saint Clair St Ste 2140
Chicago, IL 60611-3143

Call (312) 695-0990 Map

Fax (312) 664-5854

Mailing address

PO Box 110429
Aurora, CO 80042-0429

Other practice locations

  • 1665 Aurora Ct, Suite 2004, Aurora, CO 80045-2517 · (720) 848-0300

Specialties and licenses

TaxonomyCodeLicense
Hematology (Internal Medicine) Physician 207RH0000X0057153 (CO)
Hematology (Internal Medicine) Physician 207RH0000X036.079516 (IL)
Hematology & Oncology Physician Primary 207RH0003X036118371 (IL)

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.

26 other providers at this address

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About NPI 1619981768

Brandon J. McMahon, MD's National Provider Identifier is 1619981768, issued on Jul 27, 2006. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Chicago, IL. The record was last updated on Aug 31, 2026.