Quick answers
- Which hospitals does Wensi Sun work at?
- Medicare's official clinician data lists Wensi Sun at 2 hospitals: Overlake Hospital Medical Center & Clinics and University of Washington Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Wensi Sun see patients?
- Medicare's clinician data lists 1 practice location in Seattle, WA. Call before your visit to confirm the address.
- What is Wensi Sun's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Wensi Sun accept Medicare assignment?
- Yes. Medicare's clinician data says Wensi 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.
- What is the phone number for Wensi Sun?
- (206) 365-5800, as listed in official Medicare / NPI Registry data.
- What is Wensi Sun's NPI number?
- 1104037043. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Wensi Sun works
Medicare's Facility Affiliation Data lists Wensi Sun at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Overlake Hospital Medical Center & ClinicsBellevue, WA · Acute Care Hospital · CCN 500051
- University of Washington Medical CenterSeattle, WA · Acute Care Hospital · CCN 500008
Practice locations
Addresses where Wensi Sun is enrolled with Medicare (CMS data updated 2026-10-02).
- 11231 Roosevelt Way NESeattle, WA 98125 (206) 365‑5800
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Seattle
Clinicians with the same Medicare primary specialty in Seattle, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104037043 |
| 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