Quick answers
- Which hospitals does Robert H. Chun work at?
- Medicare's official clinician data lists Robert H. Chun at 1 hospital: Childrens Hospital of Wisconsin. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert H. Chun see patients?
- Medicare's clinician data lists 1 practice location in Milwaukee, WI. Call before your visit to confirm the address.
- What is Robert H. Chun's specialty?
- Medicare lists Otolaryngology as the primary specialty, and also Pediatric Medicine.
- Does Robert H. Chun accept Medicare assignment?
- Yes. Medicare's clinician data says Robert H. Chun 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 Robert H. Chun?
- (414) 266-2000, as listed in official Medicare / NPI Registry data.
- What is Robert H. Chun's NPI number?
- 1861651390. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert H. Chun works
Medicare's Facility Affiliation Data lists Robert H. Chun at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Childrens Hospital of WisconsinMilwaukee, WI · Children's Hospital · CCN 523300
Practice locations
Addresses where Robert H. Chun is enrolled with Medicare (CMS data updated 2026-10-02).
- 9000 W Wisconsin AveMilwaukee, WI 53226 (414) 266‑2000
Group practices
Medicare enrollment lists Robert H. Chun as a member of this group (CMS data updated 2026-10-02).
- Childrens Specialty Group Inc198 clinicians in the group
Specialties
- Otolaryngologyprimary
- Pediatric Medicinealso
Other ENT doctors in Milwaukee
Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861651390 |
| 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