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

Dr. Marlon B. Kleinman, MD

Individual provider Hematology & Oncology Physician · NPI 1255343521

Dr. Marlon B. Kleinman, MD is a Hematology/Oncology in Morton Grove, Illinois. Qualified in 1990, 36 years ago. Practices with City of Hope Medical Group of Illinois PLLC, a 129-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
36
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

9300 Waukegan Rd
Morton Grove, IL 60053
Phone: (847) 675-3900
Fax: (847) 675-3930
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 036086753 (IL)

Record details

NPI number1255343521
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 13, 2006
Last updated in NPPESMarch 20, 2025
Mailing address2361 Paysphere Circle, Chicago, IL 60067

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice City Of Hope Medical Group Of Illinois Pllc — 129 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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