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

Ross Scott Zeitlin

Individual provider Radiation Oncology Physician · NPI 1689051328

Ross Scott Zeitlin is a Radiation Oncology in Chicago, Illinois. Graduated from Indiana University School of Medicine in 2015, 11 years ago. Practices with Cook County, a 787-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
11
Trained at
Indiana University School of Medicine
Licensed in
IL
In the registry since
2015

Practice location Address checks out

1901 W Harrison St Ste LL-500
Chicago, IL 60612-3714
Phone: (312) 864-3838
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 036.152324 (IL)

Record details

NPI number1689051328
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 1, 2015
Last updated in NPPESAugust 20, 2020
Certification dateAugust 20, 2020

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Cook County — 787 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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