Radiation oncologists in Illinois
- Radiation oncologists
- 286
- Linked to a hospital or group
- 222
- Hospitals with a radiation oncologist
- 114
- Medical groups with a radiation oncologist
- 57
- Cities
- 69
There are 286 radiation oncologists in Illinois. Northwestern Medical Faculty Foundation has the most, 35, and Northwestern Medicine Central DuPage Hospital has the most affiliated radiation oncologists, 29. Chicago is home to 89, and 33% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 286 Illinois radiation oncologists
Validated work emails and mobile numbers for Illinois radiation oncologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Illinois radiation oncologists, listed A to Z by last name
Each radiation oncologist on the list has radiation oncology as their primary specialty and an Illinois practice address. The list shows the NPI and city, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
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Sort and filter all 286 Illinois radiation oncologists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 243 Illinois radiation oncologists
The list shows the 243 radiation oncologists with a public profile. The other 43 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 260 of 286 Illinois radiation oncologists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
Northwestern Medical Faculty Foundation has the most radiation oncologists in Illinois, with 35
Radiation Oncology Consultants is second with 29, and UChicago Medicine Physicians (University of Chicago Physicians Group) third with 23. Counts are radiation oncologists with an Illinois address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Northwestern Medicine Central DuPage Hospital has the most affiliated radiation oncologists in Illinois, with 29
University of Chicago Medical Center is second with 23, and Northwestern Memorial Hospital third with 17. Illinois radiation oncologists are affiliated with 114 hospitals in all.
See every hospital and group for each Illinois radiation oncologist
Each public profile names one place a radiation oncologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Chicago has the most radiation oncologists in Illinois, with 89
More Illinois cities with radiation oncologists
- Winfield7
- Decatur6
- New Lenox6
- Urbana6
- Berwyn5
- Harvey5
- Hinsdale5
- Quincy5
- Westchester5
Radiation oncologists practice in 69 Illinois cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most Illinois radiation oncologists practice at a hospital: 192 of the 219 with a mapped site
117 also practice at a medical group site, and 17 at clinical labs. A radiation oncologist can practice at several kinds of site, so the shares overlap.
Illinois radiation oncologists by site of care
- Hospitals192
- Medical group practices117
- Clinical labs17
- Breast imaging centers15
- Physician offices9
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
33% of Illinois radiation oncologists finished medical school 30 or more years ago
65 of the 197 Illinois radiation oncologists with a graduation year on file. 33 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago33
- 10 to 19 years ago49
- 20 to 29 years ago50
- 30 to 39 years ago34
- 40 or more years ago31
Source: Dmand AI Professional Profile Data
Every Illinois radiation oncologist profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Illinois radiation oncologist directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
| Medical school graduation year | Dmand AI Professional Profile Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
Radiation oncologists are HCPs whose primary specialty is radiation oncology (taxonomy code 2085R0001X), with an active NPI and an Illinois practice address.
FAQ
Frequently asked questions about radiation oncologists in Illinois
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many radiation oncologists are in Illinois?
286 radiation oncologists have an active NPI, an Illinois practice address and radiation oncology (taxonomy code 2085R0001X) as their primary specialty. 222 of them are linked to a hospital or medical group.
Which Illinois medical groups have the most radiation oncologists?
Northwestern Medical Faculty Foundation, with 35, followed by Radiation Oncology Consultants with 29 and UChicago Medicine Physicians (University of Chicago Physicians Group) with 23.
Which Illinois hospitals have the most radiation oncologists?
Northwestern Medicine Central DuPage Hospital, with 29 affiliated radiation oncologists, followed by University of Chicago Medical Center with 23 and Northwestern Memorial Hospital with 17.
Which Illinois cities have the most radiation oncologists?
Chicago, with 89, followed by Maywood (16) and Oak Lawn (11). Radiation oncologists practice in 69 Illinois cities in all.
How many Illinois radiation oncologists finished medical school 30 or more years ago?
65 of the 197 with a graduation year on file, or 33%. 33 graduated in the last 10 years.
What is the taxonomy code for radiation oncology?
2085R0001X is the NPPES taxonomy code for radiation oncology. Sub-specialties with their own code are counted on their own lists.
How can I contact radiation oncologists in Illinois?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for radiation oncologists in Illinois through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.
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