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

Jason Benjamin Kaplan, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1669590873

Jason Benjamin Kaplan, MD is a Hematology (Internal Medicine) Physician in Evanston, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
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

2650 Ridge Ave Kellogg Cancer Ctr
Evanston, IL 60201
Phone: (847) 570-2183
Fax: (847) 570-2336
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 036135217 (IL)

Record details

NPI number1669590873
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2007
Last updated in NPPESOctober 29, 2019
Mailing address2650 Ridge Ave., Kellogg Cancer Center, Evanston, IL 60201-1718

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