MR. M HASSAN DIAB (MD) – Hematology & Oncology Physician, NPI 1255338588

MR. M HASSAN DIAB (MD) is a healthcare provider. based in Rock island, Illinois. specializing in Hematology & Oncology Physician. They hold the professional credentials MD. They hold a License No. 3651347 (IL). The NPI Number for MR. M HASSAN DIAB (MD) is 1255338588

Main info

Male
Name
MR. M HASSAN DIAB (MD)
NPI
1255338588
Phone
(309) 779-7491
Address
2560 24TH ST
Enumeration Date
1 July 2005
Last Update Date
11 September 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness85
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for MR. M HASSAN DIAB (MD)

  • 2560, 24th Street, Rock Island, Rock Island County, Illinois, 61201, United States

    SUITE 201

    ROCK ISLAND, IL 612015357

    Phone: (309) 779-7491

    Fax: (309) 779-3093

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 61201)

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Reviews

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Frequently asked questions

How do payers reference MR. M HASSAN DIAB (MD)?
For MR. M HASSAN DIAB (MD), use NPI 1255338588 as the unique 10-digit identifier.
Is MR. M HASSAN DIAB (MD) shown as active in public data?
Registry records indicate MR. M HASSAN DIAB (MD) maintains an active NPI.
What clinical focus is listed for MR. M HASSAN DIAB (MD)?
At a glance, MR. M HASSAN DIAB (MD) is tied to Hematology & Oncology Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for MR. M HASSAN DIAB (MD)?
Travel planning: use Rock Island, Illinois as the reference point for MR. M HASSAN DIAB (MD), then confirm.
When was this NPI issued?
Enumeration for MR. M HASSAN DIAB (MD) is noted as July 1, 2005 where the registry provides it.

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