Search › Illinois › Medical Oncology Physician
Robert Mcwilliams, M.D
NPI 1487633962 · on the registry since 2006
Practice
- Address
- 530 Ne Glen Oak Ave
Peoria, IL 61637 - Phone
- (309) 655-2000
- Organisation at this address
- University Of Illinois
University Of Illinois
St. Francis Medical Center
Saint Francis Medical Center
Saint Francis Medical CenterInferred from a shared address, not stated in the registry. - Clinicians at this address
- 1,002
Additional practice sites
- 200 1st St Sw, Rochester, MN
Registry record
- Primary taxonomy
- Medical Oncology Physician
207RX0202X
- Also registered as
- Internal Medicine Physician
Hematology & Oncology Physician
Medical Oncology Physician - Licence states on file
- IL, MN
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-02-25
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Illinois