Quick answers
- Which hospitals does Stephen S. Chung work at?
- Medicare's official clinician data lists Stephen S. Chung at 3 hospitals: Confluence Health Hospital, Samaritan Hospital and St Anthony Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen S. Chung see patients?
- Medicare's clinician data lists 3 practice locations, including Wenatchee, WA and Pendleton, OR. Call before your visit to confirm the address.
- What is Stephen S. Chung's specialty?
- Medicare lists Sleep Medicine as the primary specialty.
- Does Stephen S. Chung accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen S. Chung 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 Stephen S. Chung offer telehealth?
- Medicare's clinician data says Stephen S. Chung offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Stephen S. Chung?
- (509) 662-2208, as listed in official Medicare / NPI Registry data.
- What is Stephen S. Chung's NPI number?
- 1578673703. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen S. Chung works
Medicare's Facility Affiliation Data lists Stephen S. Chung at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Confluence Health HospitalWenatchee, WA · Acute Care Hospital · CCN 500016
- Samaritan HospitalMoses Lake, WA · Acute Care Hospital · CCN 500033
- St Anthony HospitalPendleton, OR · Critical Access Hospital · CCN 381319
Practice locations
Addresses where Stephen S. Chung is enrolled with Medicare (CMS data updated 2026-10-02).
- 1201 S Miller StWenatchee, WA 98801 (509) 662‑2208
- 2801 St Anthony WayPendleton, OR 97801 (541) 278‑5121
- 3001 St Anthony WayPendleton, OR 97801 (541) 966‑0535
Group practices
Medicare enrollment lists Stephen S. Chung as a member of these groups (CMS data updated 2026-10-02).
- Central Washington Health Services Association721 clinicians in the group
- St Anthony Hospital10 clinicians in the group
Specialties
- Sleep Medicineprimary
Other sleep medicine doctors in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Davis School Of Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1578673703 |
| 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