Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

M. Hassan Diab, MD, SC

Organization Hematology & Oncology Physician · NPI 1780856187

M. Hassan Diab, MD, SC is a Hematology & Oncology Physician in Rock Island, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008

Practice location Address checks out

2560 24th St Ste 201
Rock Island, IL 61201-5357
Phone: (309) 779-7491
Fax: (309) 779-3093
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 3651347 (IL)

Record details

NPI number1780856187
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mohamed Diab — Physician · (309) 779-7491
NPI enumeratedMarch 26, 2008
Last updated in NPPESApril 20, 2008
Mailing address2560 24th St, Suite 201, Rock Island, IL 61201-5357