Brock B. Mullenbach, D.O.
Sports Medicine (Physical Medicine & Rehabilitation) Physician · Bourbonnais, IL
Brock B. Mullenbach, D.O. is a sports medicine (physical medicine & rehabilitation) physician with a practice address in Bourbonnais, Illinois, and NPI 1841750924, issued on Mar 23, 2019. Check the license (Illinois 036.164439, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Brock B. Mullenbach
- Credential
- D.O.
- Primary taxonomy
- Sports Medicine (Physical Medicine & Rehabilitation) Physician 2081S0010X
- License number
- 036.164439 IL
Self-reported in NPPES; status is on the state search - Practice location
- 6712 N Convent St, Bourbonnais, IL 60914
- Phone
- (815) 605-8403
- Enumerated
- Mar 23, 2019
- Record last updated
- Jul 9, 2024
- Medicare enrollment
- Enrolled (PECOS I20240815002231); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 2019
- Entity
- Type 1 · individual
8 nearest sports medicine (physical medicine & rehabilitation) physician records → All 44 in Illinois → Look up another NPI →
Also registered at 6712 N Convent St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Holly Brockman, M.D.Orthopaedic Surgery Physician1497907463
- Austin ChinnPodiatrist1225599236
- Tia ConsolinoPhysician Assistant1710719018
- Kelly CunninghamPhysical Therapy Assistant1285301556
- Margaret Denny, PA-CPhysician Assistant1366092876
- Vishal Desai, MDOrthopaedic Surgery Physician1073074027
Verify Brock B. Mullenbach 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 036.164439Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average sports medicine (physical medicine & rehabilitation) physician in 2024
50 Medicare Part D claims for 37 beneficiaries, against an average of 406 among the 410 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Meloxicam11 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
- Illinois Bone And Joint Institute, LLCBourbonnais, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brock B. Mullenbach among 44 sports medicine (physical medicine & rehabilitation) physician records in Illinois
Brock B. Mullenbach, D.O. is one of 44 sports medicine (physical medicine & rehabilitation) physician records with a practice address in Illinois. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 70% of them.
- NPI issued2019 · 70% of these records are older, 23% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2019 · median 2013 among the 22 with a school on file
- Record last updated2024 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2081S0010X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Physical Medicine & Rehabilitation) Physician providers in Illinois
There are 44 sports medicine (physical medicine & rehabilitation) physician records in Illinois.
All 44 in Illinois → Every provider in Bourbonnais → Sports Medicine (Physical Medicine & Rehabilitation) Physician nationwide →
The 8 sports medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes
- Charles Carlton, M.D.Chicago, IL 606601619057338
- Nicholas Weber, D.O.Chicago, IL 606571467772376
- Robert Stacey, ATCChicago, IL 606461639147929
- Christopher HicksChicago, IL 606371093120545
- Brendon Ross, D.O.Chicago, IL 606371730506601
- Andrew Hua, MD, PHDChicago, IL 606121932849965
- Kelly Atassi, D.O.Chicago, IL 606111871026856
- Cheri Blauwet, MDChicago, IL 606111871721258
Common questions
What is Brock B. Mullenbach, D.O.'s NPI number?
Brock B. Mullenbach, D.O.'s National Provider Identifier (NPI) is 1841750924, issued on Mar 23, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Brock B. Mullenbach, D.O. located?
The NPPES record lists a practice address at 6712 N Convent St, Bourbonnais, IL, 60914. Phone: (815) 605-8403. Providers update this record themselves, so call before visiting.
How can I verify Brock B. Mullenbach, D.O.'s license?
NPPES lists Illinois license number 036.164439, 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 Brock B. Mullenbach, D.O. prescribe under Medicare Part D?
In 2024, Brock B. Mullenbach, D.O. had 50 Medicare Part D claims for 37 beneficiaries; the average among sports medicine (physical medicine & rehabilitation) physician prescribers was 406. 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.