Quick answers
- Which hospitals does Xujun Wu work at?
- Medicare's official clinician data lists Xujun Wu at 5 hospitals: Freeman Health System - Freeman West, Mercy Hospital Carthage, Mercy Hospital Joplin, Mercy Hospital Springfield and Mercy Specialty Hospital Southeast Kansas. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Xujun Wu see patients?
- Medicare's clinician data lists 1 practice location in Carthage, MO. Call before your visit to confirm the address.
- What is Xujun Wu's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Xujun Wu accept Medicare assignment?
- Yes. Medicare's clinician data says Xujun Wu 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 Xujun Wu?
- (417) 358-8121, as listed in official Medicare / NPI Registry data.
- What is Xujun Wu's NPI number?
- 1235117425. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Xujun Wu works
Medicare's Facility Affiliation Data lists Xujun Wu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Freeman Health System - Freeman WestJoplin, MO · Acute Care Hospital · CCN 260137
- Mercy Hospital CarthageCarthage, MO · Critical Access Hospital · CCN 261338
- Mercy Hospital JoplinJoplin, MO · Acute Care Hospital · CCN 260001
- Mercy Hospital SpringfieldSpringfield, MO · Acute Care Hospital · CCN 260065
- Mercy Specialty Hospital Southeast KansasGalena, KS · Acute Care Hospital · CCN 170203
Practice locations
Addresses where Xujun Wu is enrolled with Medicare (CMS data updated 2026-10-02).
- 3125 Dr Russell Smith WayCarthage, MO 64836 (417) 358‑8121
Group practices
Medicare enrollment lists Xujun Wu as a member of this group (CMS data updated 2026-10-02).
- Mercy Clinic Joplin LLC295 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235117425 |
| 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