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

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1013413285

Dr. Ian Walker Winter, MD is a Radiation Oncology in Park Ridge, Illinois. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2018, 8 years ago. Practices with Radiation Oncology Consultants, Ltd, a 19-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
8
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
IL
In the registry since
2018
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

1700 Luther Ln
Park Ridge, IL 60068-1270
Phone: (847) 723-8030
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3815 Highland Ave, Downers Grove, IL 60515-1500 — (630) 275-2300

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 036164037 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1013413285
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2018
Last updated in NPPESMay 5, 2026
Certification dateMay 5, 2026
Mailing address700 Commerce Dr Ste 500, Oak Brook, IL 60523-8736

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2018 (8 years in practice)
Group practice Radiation Oncology Consultants, Ltd — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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