Quick answers
- Which hospitals does Sung-Won Kim work at?
- Medicare's official clinician data lists Sung-Won Kim at 3 hospitals: Mason General Hospital & Family of Clinics, Providence Centralia Hospital and Providence St Peter Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sung-Won Kim see patients?
- Medicare's clinician data lists 1 practice location in Olympia, WA. Call before your visit to confirm the address.
- What is Sung-Won Kim's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Sung-Won Kim accept Medicare assignment?
- Yes. Medicare's clinician data says Sung-Won Kim 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 Sung-Won Kim?
- (360) 357-6314, as listed in official Medicare / NPI Registry data.
- What is Sung-Won Kim's NPI number?
- 1558577627. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sung-Won Kim works
Medicare's Facility Affiliation Data lists Sung-Won Kim at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mason General Hospital & Family of ClinicsShelton, WA · Critical Access Hospital · CCN 501336
- Providence Centralia HospitalCentralia, WA · Acute Care Hospital · CCN 500019
- Providence St Peter HospitalOlympia, WA · Acute Care Hospital · CCN 500024
Practice locations
Addresses where Sung-Won Kim is enrolled with Medicare (CMS data updated 2026-10-02).
- 128 Lilly Rd NE, Suite 202Olympia, WA 98506 (360) 357‑6314
Group practices
Medicare enrollment lists Sung-Won Kim as a member of this group (CMS data updated 2026-10-02).
- Ear Nose and Throat Associates Southwest Inc PS6 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Olympia
Clinicians with the same Medicare primary specialty in Olympia, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558577627 |
| 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