Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BRIAN CHRISTOPHER BAUMANN MD
NPI 1841559945
Radiology - Radiation Oncology in Springfield, IL

Q: What is Brian Baumann's NPI number?

The NPI number for Brian Baumann is 1841559945. It was assigned to this individual provider in the NPPES registry on May 9, 2012.

Q: What is Brian Baumann's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Q: When was this NPI record last updated?

The NPPES record for Brian Baumann was last updated on August 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 09, 2012PECOS EnrolledAccepts Medicare Assignment

92.39/100

CMS Quality Rating

301 N 8TH ST, SPRINGFIELD, IL 62701(217) 528-7541 Get Directions Write a Review

NPPES record last updated: August 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 28, 2026, May 1, 2023, Nov 15, 2021 and 2 more (5 updates tracked since 2017).

On this page

About Dr. Brian Christopher Baumann Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. BRIAN CHRISTOPHER BAUMANN MD (NPI 1841559945) is an individual radiation oncology provider in Springfield, Illinois, licensed in Illinois (036143424) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS, is affiliated with Alton Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1841559945

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameDR. BRIAN CHRISTOPHER BAUMANNCredential: MD

Location Address301 N 8TH STSpringfield, IL 62701-1041

Mailing AddressPo Box 19248Springfield, IL 62794-9248 · (217) 528-7541

Phone(217) 528-7541

Sole ProprietorNo

Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 2012

Enumeration DateMay 9, 2012

Last NPPES UpdateAugust 28, 20265 updates tracked since enumeration

NPPES CertifiedAugust 28, 2026

✔ NPI 1841559945 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

Licenses✔ Licensed in IL · 036143424✔ Licensed in MO · 2017011923

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

301 N 8TH ST, Springfield, IL 62701

Open in Google Maps ↗

Secondary Practice Locations 2

Location 112855 N 40 Dr Ste LlSaint Louis, MO 63141-8663 · Phone (314) 567-6071

Location 2326 Fountains PkwyFairview Hts, IL 62208-2041 · Phone (618) 277-3109

Other Identifiers 1

Medicaid200046886MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Brian Christopher Baumann Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2668745985

PECOS Enrollment IDI20170908001667, I20170925002404

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Brian Baumann reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Springfield Clinic, LLP

1.0 mi

Multi-Specialty

1025 S 6TH ST
Springfield, IL 62703

Reassigned Medicare billing, Illinois enrollment
735 clinicians in this Medicare group

NPI 1780638478 (217) 528-7541

Washington University Physicians In Illinois Inc

68 mi

Diagnostic Radiology

1 MEMORIAL DR
Alton, IL 62002

Reassigned Medicare billing, Illinois enrollment
530 clinicians in this Medicare group

NPI 1336037076 (618) 463-7311

Urology Of St. Louis, Inc.

86 mi

Specialist

12855 N 40 DR STE 375
Saint Louis, MO 63141

Reassigned Medicare billing, Illinois and Missouri enrollments
55 clinicians in this Medicare group

NPI 1528017191 (314) 567-6071

Washington University

87 mi

Multi-Specialty

660 S EUCLID AVE
Saint Louis, MO 63110

Reassigned Medicare billing, Missouri enrollment
45 clinicians in this Medicare group

NPI 1316987886 (314) 362-8542

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 24

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Ct guidance for insertion of radiation therapy fields 77014

CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.

1,726 services74 patients

Calculation of radiation therapy dose 77300

Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.

328 services86 patients

Radiation treatment management, 5 treatment sessions 77427

Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.

317 services92 patients

Leuprolide acetate (for depot suspension), 7.5 mg J9217

Leuprolide acetate is a medication that helps regulate certain hormone levels in your body. It's injected into your muscle once a month. This treatment can help manage various health conditions related to hormone imbalance. Always follow your doctor's instructions.

315 services40 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

100 services81 patients

Complex radiation therapy planning 77263

Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.

90 services85 patients

Design and construction of complex radiation treatment device 77334

The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.

86 services48 patients

High precision radiation therapy planning 77301

High precision radiation therapy planning involves detailed mapping of your body to target cancer cells accurately. Advanced imaging techniques help identify the exact location of the tumor, minimizing harm to healthy tissues. This personalized approach enhances effectiveness and reduces side effects.

81 services78 patients

Design and construction of radiation treatment device for high precision radiation therapy 77338

A radiation treatment device is custom-made for each patient to target cancer cells with high precision. It's designed to focus radiation on the tumor, sparing healthy tissue. This process ensures effective therapy while minimizing side effects.

81 services78 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

69 services69 patients

Design and construction of simple radiation treatment device 77332

A simple radiation treatment device is designed and built to target specific areas in your body with high energy rays. This process is carefully planned to ensure that the radiation accurately reaches the area needing treatment, while minimizing exposure to healthy tissues.

64 services60 patients

Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle 96402

This procedure involves the injection of hormone-based anti-cancer drugs under the skin or into a muscle. These medications help to slow down or stop the growth of certain types of cancer cells. The process is usually quick and can be performed in a clinic or hospital.

57 services39 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

55 services46 patients

Tissue marker, implantable, any type, each A4648

An implantable tissue marker is a tiny device placed in the body to mark the location of a specific area. It helps doctors accurately identify the spot for future reference, such as during treatment or follow-up visits. It's a safe procedure and usually painless.

42 services14 patients

Ultrasonic guidance for needle placement 76942

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

41 services41 patients

Injection of biodegradable material next to prostate 55874

This procedure involves the introduction of a biodegradable substance near a gland located in the lower abdomen. This substance helps to create a barrier between the gland and nearby tissues, aiding in the precise delivery of treatment to the intended area.

33 services33 patients

Placement of device in prostate for radiation therapy 55876

This procedure involves placing a small device in the gland below the bladder to deliver radiation therapy. This helps target therapy directly to the concerned area, potentially reducing side effects and improving treatment effectiveness.

33 services33 patients

Special radiation treatment 77470

Special radiation treatment is a medical procedure that uses high-energy rays to destroy or damage cancer cells. It's a targeted approach that aims to minimize harm to healthy tissues. The treatment duration varies based on individual health conditions.

25 services24 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

25 services22 patients

Management of cranial lesion surgery using radiation over multiple sessions 77435

This procedure involves using targeted radiation to treat a lesion in the brain over several sessions. The radiation destroys the abnormal cells, helping to control or eliminate the lesion. It's a non-invasive treatment, meaning no surgical cuts are made.

21 services19 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

21 services18 patients

Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 77290

This procedure involves collecting necessary data to plan the best radiation treatment. It may cover 3 or more areas or any area requiring special attention. Data collection includes imaging scans and tests to understand the disease's extent and to tailor a precise, effective treatment plan.

17 services15 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

13 services13 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211

This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.

13 services12 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Alton Memorial Hospital

Acute Care Hospitals · Alton, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140002

LocationOne Memorial DriveAlton, IL 62002 · Madison County

Emergency services Birthing friendly

Memorial Medical Center

Acute Care Hospitals · Springfield, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140148

Location701 N First StSpringfield, IL 62702 · Sangamon County

Emergency services Birthing friendly

Barnes Jewish Hospital

Acute Care Hospitals · Saint Louis, MO

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number260032

LocationOne Barnes-Jewish Hospital PlazaSaint Louis, MO 63110 · St. Louis City County

Emergency services Birthing friendly

St Lukes Hospital

Acute Care Hospitals · Chesterfield, MO

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260179

Location232 S Woods Mill RdChesterfield, MO 63017 · St. Louis County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$168.44 typical visit price

range $54.80 – $168.44

Typical copayment $42.11 (range $13.70 – $42.11)

Most-billed visit code 99205

Established Patient

$68.64 typical visit price

range $17.16 – $136.56

Typical copayment $17.16 (range $4.29 – $34.14)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.39/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

97.81

Promoting Interoperability

100

Improvement Activities

Cost

70.26

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

REBECCA L SAUNDERS CPNP

Nurse Practitioner

301 N 8TH ST, PAV 4B
SPRINGFIELD, IL 62701

Sangamon County (217) 545-7500

TRACY P MILBRANDT M.D.

Pediatrics

301 N 8TH ST
SPRINGFIELD, IL 62701

Sangamon County (217) 545-4238

ASHLEY KIRKPATRICK MSN,FNP-BC

Nurse Practitioner (Family)

301 N 8TH ST
SPRINGFIELD, IL 62701

Sangamon County (217) 528-8000

JENNIFER LOUISE BERRY AUD

Audiologist

301 N 8TH ST, PAV 5B
SPRINGFIELD, IL 62701

Sangamon County (217) 545-6099

JOSHUA DALE CAMPBELL APRN

Nurse Practitioner (Adult Health)

301 N 8TH ST
SPRINGFIELD, IL 62701

Sangamon County (217) 528-7541

TODD DAVID ELMORE MD

Psychiatry & Neurology (Neurology)

301 N 8TH ST
SPRINGFIELD, IL 62701

Sangamon County (217) 528-7541

CRAIG E BATTERMAN M.D.

Pediatrics

301 N 8TH ST, STE PAV4A
SPRINGFIELD, IL 62701

Sangamon County (217) 545-4238

DR. RAHUL NAYANI MD

Internal Medicine (Gastroenterology)

301 N 8TH ST
SPRINGFIELD, IL 62701

Sangamon County (217) 528-7541

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brian Baumann's NPI number?

The NPI number for Brian Baumann is 1841559945. It was assigned to this individual provider in the NPPES registry on May 9, 2012.

Where is Brian Baumann located?

Brian Baumann practices at 301 N 8th St, Springfield, IL 62701. The listed phone number is (217) 528-7541.

What is Brian Baumann's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Brian Baumann enrolled in Medicare?

Yes. Brian Baumann is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Brian Baumann's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian Baumann reassigns Medicare benefits to 4 organizations: Springfield Clinic, LLP (Springfield, IL), Washington University Physicians In Illinois Inc (Alton, IL), Urology Of St. Louis, Inc. (Saint Louis, MO) and Washington University (Saint Louis, MO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brian Baumann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Brian Baumann accept?

Health plans from Anthem Blue Cross and Blue Shield list Brian Baumann as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Brian Baumann affiliated with any hospitals?

According to CMS data, Brian Baumann is affiliated with Alton Memorial Hospital, Memorial Medical Center, Barnes Jewish Hospital and St Lukes Hospital.

When was this NPI record last updated?

The NPPES record for Brian Baumann was last updated on August 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.