Christopher M. Bradbury, M.D., PH.D.
Radiation Oncology Physician · Springfield, IL
Christopher M. Bradbury, M.D., PH.D. is a radiation oncology physician with a practice address in Springfield, Illinois, and NPI 1063723930, issued on Jun 25, 2010. Check the license (Illinois 036137867, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Christopher M. Bradbury
- Credential
- M.D., PH.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 036137867 IL
2011009208 MO
Self-reported in NPPES; status is on the state search - Practice location
- 701 N 1St Street, Springfield, IL 62781
- Phone
- (217) 528-7541
- Enumerated
- Jun 25, 2010
- Record last updated
- Jul 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150708001619); accepts Medicare assignment
- Medical or professional school
- University Of Vermont College Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 277 in Illinois → Look up another NPI →
Also registered at 701 N 1St Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Ferraro, M.D., PHDRadiation Oncology Physician1629237409
- Cynthia Flessner, MDAnatomic Pathology & Clinical Pathology Physician1740393594
- James Wynstra, M.D.Radiation Oncology Physician1467541946
Verify Christopher M. Bradbury in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036137867Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average radiation oncology physician in 2024
35 Medicare Part D claims for 19 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Memantine Hcl20 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Springfield Clinic, LLPJacksonville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher M. Bradbury among 277 radiation oncology physician records in Illinois
Christopher M. Bradbury, M.D., PH.D. is one of 277 radiation oncology physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 65% of them.
- NPI issued2010 · 65% of these records are older, 33% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2010 · median 2004 among the 184 with a school on file
- Record last updated2020 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Illinois
There are 277 radiation oncology physician records in Illinois.
All 277 in Illinois → Every provider in Springfield → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Christopher Abraham, MDSpringfield, IL 627811083900294
- Randall Brenneman, MDSpringfield, IL 627811366899841
- Daniel Ferraro, M.D., PHDSpringfield, IL 627811629237409
- Prachi Jain, M.D.Springfield, IL 627811326333626
- Parashar Nanavati, M.D.Springfield, IL 627811548359938
- James Wynstra, M.D.Springfield, IL 627811467541946
- Cathy Clausen, M.D.Springfield, IL 627691073526091
- Michael Payne, MDSpringfield, IL 627691154364347
Common questions
What is Christopher M. Bradbury, M.D., PH.D.'s NPI number?
Christopher M. Bradbury, M.D., PH.D.'s National Provider Identifier (NPI) is 1063723930, issued on Jun 25, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Christopher M. Bradbury, M.D., PH.D. located?
The NPPES record lists a practice address at 701 N 1St Street, Springfield, IL, 62781. Phone: (217) 528-7541. Providers update this record themselves, so call before visiting.
How can I verify Christopher M. Bradbury, M.D., PH.D.'s license?
NPPES lists Illinois license number 036137867, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christopher M. Bradbury, M.D., PH.D. prescribe under Medicare Part D?
In 2024, Christopher M. Bradbury, M.D., PH.D. had 35 Medicare Part D claims for 19 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.