Quick answers
- Which hospitals does Sangkun Park work at?
- Medicare's official clinician data lists Sangkun Park at 4 hospitals: Columbia Memorial Hospital, Ocean Beach Hospital, PeaceHealth St John Medical Center and Providence Seaside Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sangkun Park see patients?
- Medicare's clinician data lists 1 practice location in Astoria, OR. Call before your visit to confirm the address.
- What is Sangkun Park's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Sangkun Park accept Medicare assignment?
- Yes. Medicare's clinician data says Sangkun Park 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 Sangkun Park?
- (503) 325-5360, as listed in official Medicare / NPI Registry data.
- What is Sangkun Park's NPI number?
- 1477622991. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sangkun Park works
Medicare's Facility Affiliation Data lists Sangkun Park at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Columbia Memorial HospitalAstoria, OR · Critical Access Hospital · CCN 381320
- Ocean Beach HospitalIlwaco, WA · Critical Access Hospital · CCN 501314
- PeaceHealth St John Medical CenterLongview, WA · Acute Care Hospital · CCN 500041
- Providence Seaside HospitalSeaside, OR · Critical Access Hospital · CCN 381303
Practice locations
Addresses where Sangkun Park is enrolled with Medicare (CMS data updated 2026-10-02).
- 2120 Exchange St, Suite 200Astoria, OR 97103 (503) 325‑5360
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Astoria
Clinicians with the same Medicare primary specialty in Astoria, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wright State University Boonshoft School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477622991 |
| 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