Quick answers
- Which hospitals does Brock B. Mullenbach work at?
- Medicare's official clinician data lists Brock B. Mullenbach at 1 hospital: Riverside Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brock B. Mullenbach see patients?
- Medicare's clinician data lists 1 practice location in Bourbonnais, IL. Call before your visit to confirm the address.
- What is Brock B. Mullenbach's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty.
- Does Brock B. Mullenbach accept Medicare assignment?
- Yes. Medicare's clinician data says Brock B. Mullenbach accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Brock B. Mullenbach?
- (815) 928-8050, as listed in official Medicare / NPI Registry data.
- What is Brock B. Mullenbach's NPI number?
- 1841750924. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brock B. Mullenbach works
Medicare's Facility Affiliation Data lists Brock B. Mullenbach at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Riverside Medical CenterKankakee, IL · Acute Care Hospital · CCN 140186
Practice locations
Addresses where Brock B. Mullenbach is enrolled with Medicare (CMS data updated 2026-10-02).
- 6712 N Convent StBourbonnais, IL 60914 (815) 928‑8050
Group practices
Medicare enrollment lists Brock B. Mullenbach as a member of this group (CMS data updated 2026-10-02).
- Illinois Bone and Joint Institute, LLC604 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Illinois →
Other rehabilitation doctors in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Midwestern University, Chicago College Of Osteopathic Med |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841750924 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians