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

Diana Jaber, MD

Individual provider Hematology & Oncology Physician · NPI 1457055444

Diana Jaber, MD is a Hematology & Oncology Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2023.

Licensed in
IL
In the registry since
2023
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

5841 S Maryland Ave Mc 2115
Chicago, IL 60637-1443
Phone: (773) 702-2731
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 125082851 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.082851 (IL)

Record details

NPI number1457055444
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2023
Last updated in NPPESJuly 1, 2026
Certification dateJuly 1, 2026

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