Quick answers
- Which hospitals does Chris Du work at?
- Medicare's official clinician data lists Chris Du at 4 hospitals: Aspirus Wausau Hospital, Loyola Gottlieb Memorial Hospital, Loyola University Medical Center and Saint Joseph Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Chris Du see patients?
- Medicare's clinician data lists 2 practice locations, including Berwyn, IL and Wausau, WI. Call before your visit to confirm the address.
- What is Chris Du's specialty?
- Medicare lists Urology as the primary specialty.
- Does Chris Du accept Medicare assignment?
- Yes. Medicare's clinician data says Chris Du 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 Chris Du?
- (708) 783-0700, as listed in official Medicare / NPI Registry data.
- What is Chris Du's NPI number?
- 1366900508. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Chris Du works
Medicare's Facility Affiliation Data lists Chris Du at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aspirus Wausau HospitalWausau, WI · Acute Care Hospital · CCN 520030
- Loyola Gottlieb Memorial HospitalMelrose Park, IL · Acute Care Hospital · CCN 140008
- Loyola University Medical CenterMaywood, IL · Acute Care Hospital · CCN 140276
- Saint Joseph Regional Medical CenterMishawaka, IN · Acute Care Hospital · CCN 150012
Practice locations
Addresses where Chris Du is enrolled with Medicare (CMS data updated 2026-10-02).
- 3231 Euclid Ave, Suite 403Berwyn, IL 60402 (708) 783‑0700
- 3300 Westhill DrWausau, WI 54401 (715) 847‑2605
Group practices
Medicare enrollment lists Chris Du as a member of these groups (CMS data updated 2026-10-02).
- Aspirus Medical Group, Inc.268 clinicians in the group
- Loyola Medical Group LLC127 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Graduation year | 2019 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366900508 |
| 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