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

Morris Kletzel, MD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1811964299

Morris Kletzel, MD is a Pediatric Hematology & Oncology Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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

2300 Childrens Plaza Box 30
Chicago, IL 60614
Phone: (773) 880-3265
Fax: (773) 880-3019
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X (IL)

Record details

NPI number1811964299
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 3, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2300 Childrens Plaza, Box 30, Chicago, IL 60614

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