Quick answers
- Which hospitals does Weijing Sun work at?
- Medicare's official clinician data lists Weijing Sun at 3 hospitals: University of Kansas Health System - St Francis Campus, University of Kansas Health System Olathe Hospital and University of Kansas Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Weijing Sun see patients?
- Medicare's clinician data lists 1 practice location in Westwood, KS. Call before your visit to confirm the address.
- What is Weijing Sun's specialty?
- Medicare lists Medical Oncology as the primary specialty, and also Internal Medicine.
- Does Weijing Sun accept Medicare assignment?
- Yes. Medicare's clinician data says Weijing Sun 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.
- Does Weijing Sun offer telehealth?
- Medicare's clinician data says Weijing Sun offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Weijing Sun?
- (913) 588-7750, as listed in official Medicare / NPI Registry data.
- What is Weijing Sun's NPI number?
- 1811925316. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Weijing Sun works
Medicare's Facility Affiliation Data lists Weijing Sun at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- University of Kansas Health System - St Francis CampusTopeka, KS · Acute Care Hospital · CCN 170016
- University of Kansas Health System Olathe HospitalOlathe, KS · Acute Care Hospital · CCN 170049
- University of Kansas HospitalKansas City, KS · Acute Care Hospital · CCN 170040
Practice locations
Addresses where Weijing Sun is enrolled with Medicare (CMS data updated 2026-10-02).
- 2650 Shawnee Mission PkwyWestwood, KS 66205 (913) 588‑7750
Group practices
Medicare enrollment lists Weijing Sun as a member of this group (CMS data updated 2026-10-02).
- University of Kansas Hospital Authority250 clinicians in the group
Specialties
- Medical Oncologyprimary
- Internal Medicinealso
Other oncologists in Westwood
Clinicians with the same Medicare primary specialty in Westwood, KS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1811925316 |
| 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