Individual provider · Type 1 NPI

Mazen Zaarour, MD

Hematology & Oncology Physician · Winter Garden, FL

NPI number 1437599875 Active

Practice location

2000 Fowler Grove Blvd # 3
Winter Garden, FL 34787-5050

Specialties and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician 207RH0003X37907 (AL)
Hematology & Oncology Physician Primary 207RH0003XME173279 (FL)

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.

About NPI 1437599875

Mazen Zaarour, MD's National Provider Identifier is 1437599875, issued on Jun 30, 2013. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Winter Garden, FL. The record was last updated on Nov 17, 2025.