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

Individual provider Family Medicine Physician · NPI 1720142128

Dr. Olusegun Adekunle Ishmael, MD is a Family Medicine Physician in Chicago, Illinois. Licensed in Illinois and Indiana. Registered with an NPI since 2006.

Licensed in
IL, IN
In the registry since
2006
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

30 W Erie St Unit 801
Chicago, IL 60654-2827
Phone: (312) 841-0083
Fax: (312) 475-0064
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036126294 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 01047096A (IN)

Record details

NPI number1720142128
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 20, 2006
Last updated in NPPESOctober 13, 2020
Certification dateOctober 13, 2020

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