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

Radwan H Diab, MD

Individual provider Internal Medicine Physician · NPI 1699398297

Radwan H Diab, MD is a Hematology in Decatur, Illinois. Qualified in 2018, 8 years ago. Works from 2 locations. Licensed in Illinois and Kansas.

Years since qualifying
8
Licensed in
IL, KS
In the registry since
2020
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

210 W McKinley Ave Ste 1
Decatur, IL 62526-5858
Phone: (217) 876-6600
Fax: (217) 876-6606
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1010 N Kansas St Ste 3023, Wichita, KS 67214-3124 — (316) 293-2665

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 036177147 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 94-10218 (KS)

Record details

NPI number1699398297
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 19, 2020
Last updated in NPPESApril 15, 2026
Certification dateApril 15, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHEMATOLOGY
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Accepts Medicare assignment Not indicated

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