Brian Christopher Baumann, MD
Individual provider Active NPI Radiation Oncology Physician · Springfield, IL
NPI 1841559945 · NPPES record last updated Aug 28, 2026
Key facts
- NPI
- 1841559945
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Radiation Oncology Physician 2085R0001X
- License
- 036143424 (IL)
- Practice address
- 301 N 8TH St
Springfield, IL 62701-1041 - Phone
- (217) 528-7541
- NPI assigned
- May 9, 2012
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 34
Hospital & facility affiliations 3
Owned or controlled facilities with NPI records 5
Medicare Care Compare profile
- Specialty
- Radiation Oncology
- Education
- Perelman School of Med at the University of Pennsylvania, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Springfield Clinic, LLP
Urology of St Louis Inc
Practice addresses (Care Compare)
100 Stahlhut Dr
Lincoln, IL 62656-5059
Phone (217) 735-9555
1025 S 6TH St
Springfield, IL 62703-2403
Phone (217) 528-7541
12855 N 40 Dr
Arch Cancer Care
Saint Louis, MO 63141-8622
Phone (314) 523-5444
2200 Wabash Ave
Springfield, IL 62704-5352
Phone (217) 787-0727
567 N Westgate Ave
Jacksonville, IL 62650-1156
Phone (217) 528-7541
600 N Main St
Taylorville, IL 62568-1668
Phone (217) 824-8191
6812 State Route 162 200
Maryville, IL 62062-8562
Phone (618) 288-0900
701 N 1St St
Springfield, IL 62781-0001
Phone (217) 528-7541
775 Engineering Ave
Springfield, IL 62703-5909
Phone (217) 522-4300
800 N 1St St
Springfield, IL 62702-3719
Phone (217) 528-7541
900 N 1St St
Springfield, IL 62702-3749
Phone (217) 528-7541
Hospital & facility affiliations
- Memorial Medical Center
- Barnes Jewish Hospital
- St Lukes Hospital
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled (2 enrollments) in MO, IL
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
All facility ownership & control disclosures 5
| Facility | Type | Role | Since |
|---|---|---|---|
| Springfield Clinic Lincoln Rural Health |
Rural health clinic | Limited Partnership Interest | Apr 1, 2024 |
| Springfield Clinic Nokomis Rural Health |
Rural health clinic | Limited Partnership Interest | Apr 1, 2024 |
| Springfield Clinic Raymond Rural Health |
Rural health clinic | Limited Partnership Interest | Apr 1, 2024 |
| Springfield Clinic Neoga Rural Health |
Rural health clinic | Limited Partnership Interest | Apr 1, 2024 |
| Springfield Clinic, LLP |
Rural health clinic | Limited Partnership Interest | Apr 1, 2024 |
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20170908001667 | MO | Practitioner - Radiation Oncology | 2668745985 | Reassigns benefits to 2 organizations |
| I20170925002404 | IL | Practitioner - Radiation Oncology | 2668745985 | Reassigns benefits to 3 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 036143424 | IL | MD | Radiation Oncology Physician |
| 2017011923 | MO | MD | Radiation Oncology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Washington University Physicians in Illinois, Inc | Current | Accepting new patients | |
| Washington University Physicians in Illinois, Inc | Current |
Accepting new patients | |
| Washington University Physicians in Illinois, Inc | Current |
Accepting new patients | |
| Urology of St. Louis, Inc. | Current |
Accepting new patients | |
| Springfield Clinic, LLP | Current |
Accepting new patients | |
| Urology of St. Louis, Inc. | Current |
Accepting new patients | |
| Urology of St. Louis, Inc. | Past | Accepting new patients | |
| Ozarks Medical Center | Past | Accepting new patients |
Locations
6 Memorial Dr
Bldg C
Alton, IL 62002
Phone (618) 433-7979
6 Memorial Dr
Alton, IL 62002
Phone (618) 433-7977
326 Fountains Pkwy
Fairview Heights, IL 62208
Phone (618) 277-3109
567 N Westgate Ave
Jacksonville, IL 62650
Phone (217) 243-8400
6812 State Route 162
Ste 200
Maryville, IL 62062
Phone (618) 288-0900
3301 Broadway St
Quincy, IL 62301
Phone (217) 277-4070
900 N 1st St
Springfield, IL 62702
775 Engineering Ave
Springfield, IL 62703
Phone (217) 522-4300
301 N 8th St
Springfield, IL 62701
Phone (217) 545-0003
701 N 1st St
Springfield, IL 62781
Phone (217) 788-3100
4500 Memorial Dr
Swansea, IL 62226
Phone (618) 233-7750
4921 Parkview Pl
Lowr Lvl
Saint Louis, MO 63110
Phone (314) 362-9715
4921 Parkview Pl
Lowr
Saint Louis, MO 63110
Phone (314) 454-7236
12855 N 40 Dr
Ste 375
Saint Louis, MO 63141
4921 Parkview Pl
Saint Louis, MO 63110
Phone (314) 747-4850
12855 N 40 Dr
Ste Ll
Saint Louis, MO 63141
12855 N 40 Dr
Saint Louis, MO 63141
Phone (314) 432-4415
Interoperability endpoints
- brian.baumann.1@28977.direct.athenahealth.com
- bbaumann160148@direct.carenet.org
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Radiation Oncology Physician | 2085R0001X | 036143424 | IL | Yes |
| Radiation Oncology Physician | 2085R0001X | 2017011923 | MO |
Addresses
Primary practice location
301 N 8TH St
Springfield, IL 62701-1041
Mailing address
PO Box 19248
Springfield, IL 62794-9248
Phone (217) 528-7541
Other practice location 1
12855 N 40 Dr Ste Ll
Saint Louis, MO 63141-8663
Phone (314) 567-6071
Other practice location 2
326 Fountains Pkwy
Fairview Hts, IL 62208-2041
Phone (618) 277-3109
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 200046886 | Medicaid | MO |
Other providers in Springfield, IL
- Courtney Batts
- Carol M Bauer
- Rachelle A Bauer
- Emily M Baughman
- Solmaz Bauk
- Marci L Baumann
- Patricia R Baumann
- Joshua A Baumberger
- Molly J Baur
- Fnu Bawna
All providers in Springfield, IL · Radiation Oncology Physician in Illinois
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Aug 28, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- CMS facility enrollments, All Owners and change-of-ownership files: CCNs, owners and managing parties.
- Provider of Services files (CMS): certification status, beds and related CCNs.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.