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

Stuart Issleib

Organization Gastroenterology Physician · NPI 1912006529

Stuart Issleib is a Gastroenterology Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006

Practice location Address checks out

2525 S Michigan Ave
Chicago, IL 60616-2333
Phone: (312) 567-5653
Fax: (312) 328-7986
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X (IL)

Record details

NPI number1912006529
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Stuart Issleib — Sole Proprietor · (312) 567-5653
NPI enumeratedSeptember 21, 2006
Last updated in NPPESFebruary 28, 2008
Mailing address777 Oakmont Ln, Suite 1600, Westmont, IL 60559-5511

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