Individual provider · Type 1 NPI

M Hassan Diab, MD

Hematology & Oncology Physician · Rock Island, IL

NPI number 1255338588 Active

Practice location

2560 24th St, Suite 201
Rock Island, IL 61201-5357

Call (309) 779-7491 Map

Fax (309) 779-3093

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X3651347 (IL)
Hematology & Oncology Physician Primary 207RH0003X3651347 (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.

8 other providers at this address

About NPI 1255338588

M Hassan Diab, MD's National Provider Identifier is 1255338588, issued on Jul 1, 2005. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Rock Island, IL. The record was last updated on Jul 13, 2026.