Brian Christopher Baumann, MD
Radiation Oncology Physician · Springfield, IL
Brian Christopher Baumann, MD is a radiation oncology physician with a practice address in Springfield, Illinois, and NPI 1841559945, issued on May 9, 2012. Check the license (Illinois 036143424, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Brian Christopher Baumann
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 036143424 IL
2017011923 MO
Self-reported in NPPES; status is on the state search - Practice location
- 301 N 8TH St, Springfield, IL 62701
- Phone
- (217) 528-7541
- Enumerated
- May 9, 2012
- Record last updated
- May 1, 2023
- Medicaid ID
- 200046886 MO
- Medicare enrollment
- Enrolled (PECOS I20170925002404); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 277 in Illinois → Look up another NPI →
Also registered at 301 N 8TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Au, M.D.Radiation Oncology Physician1578565420
- Sanjay Bangarulingam, MBBSGastroenterology Physician1952408734
- Richard Bass, M.D.Otolaryngology Physician1609862200
- Craig Batterman, M.D.Pediatrics Physician1134101769
- Carol Bauer, M.D.Otolaryngology Physician1700871571
- Cynthia Bednarchik, FNP-BCPsychiatric/Mental Health Nurse Practitioner1801231741
Verify Brian Christopher Baumann 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 036143424Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% more Medicare Part D claims than the average radiation oncology physician in 2024
218 Medicare Part D claims for 98 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Tamsulosin Hcl68 claims
- Bicalutamide35 claims
- Orgovyx19 claims
- Cephalexin14 claims
- Lorazepam11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $34,740.49
18 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Springfield Clinic, LLPLincoln, IL
- Urology OF St Louis IncSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Christopher Baumann among 277 radiation oncology physician records in Illinois
Brian Christopher Baumann, MD 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 2012, is newer than 70% of them.
- NPI issued2012 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2012 · median 2004 among the 184 with a school on file
- Record last updated2023 · 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
- Samuel Au, M.D.Springfield, IL 627011578565420
- Benjamin Fischer-Valuck, MDSpringfield, IL 627021023351673
- Cathy Clausen, M.D.Springfield, IL 627691073526091
- Michael Payne, MDSpringfield, IL 627691154364347
- Bruce Shevlin, MDSpringfield, IL 627691922197581
- Christopher Abraham, MDSpringfield, IL 627811083900294
- Christopher Bradbury, M.D., PH.D.Springfield, IL 627811063723930
- Randall Brenneman, MDSpringfield, IL 627811366899841
Common questions
What is Brian Christopher Baumann, MD's NPI number?
Brian Christopher Baumann, MD's National Provider Identifier (NPI) is 1841559945, issued on May 9, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Brian Christopher Baumann, MD located?
The NPPES record lists a practice address at 301 N 8TH St, Springfield, IL, 62701. Phone: (217) 528-7541. Providers update this record themselves, so call before visiting.
How can I verify Brian Christopher Baumann, MD's license?
NPPES lists Illinois license number 036143424, 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 Brian Christopher Baumann, MD prescribe under Medicare Part D?
In 2024, Brian Christopher Baumann, MD had 218 Medicare Part D claims for 98 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Brian Christopher Baumann, MD's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.