Quick answers
- Which hospitals does Wen S. Lum work at?
- Medicare's official clinician data lists Wen S. Lum at 3 hospitals: Community Hospital of Bremen Inc, Memorial Hospital of South Bend and Saint Joseph Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Wen S. Lum see patients?
- Medicare's clinician data lists 1 practice location in South Bend, IN. Call before your visit to confirm the address.
- What is Wen S. Lum's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Wen S. Lum accept Medicare assignment?
- Yes. Medicare's clinician data says Wen S. Lum 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 Wen S. Lum?
- (574) 647-3050, as listed in official Medicare / NPI Registry data.
- What is Wen S. Lum's NPI number?
- 1497781124. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Wen S. Lum works
Medicare's Facility Affiliation Data lists Wen S. Lum at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community Hospital of Bremen IncBremen, IN · Critical Access Hospital · CCN 151300
- Memorial Hospital of South BendSouth Bend, IN · Acute Care Hospital · CCN 150058
- Saint Joseph Regional Medical CenterMishawaka, IN · Acute Care Hospital · CCN 150012
Practice locations
Addresses where Wen S. Lum is enrolled with Medicare (CMS data updated 2026-10-02).
- 615 N Michigan St Fl, 1 Bmg Hospital SpecialtiesSouth Bend, IN 46601 (574) 647‑3050
Group practices
Medicare enrollment lists Wen S. Lum as a member of this group (CMS data updated 2026-10-02).
- Beacon Medical Group Inc589 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in South Bend
Clinicians with the same Medicare primary specialty in South Bend, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497781124 |
| 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