Quick answers
- Which hospitals does Jaymin Chang work at?
- Medicare's official clinician data lists Jaymin Chang at 3 hospitals: Mercy Medical Center, Swedish Issaquah and Swedish Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jaymin Chang see patients?
- Medicare's clinician data lists 3 practice locations, including Roseburg, OR, Seattle, WA and Portland, OR. Call before your visit to confirm the address.
- What is Jaymin Chang's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Jaymin Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Jaymin Chang 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 Jaymin Chang?
- (541) 673-0611, as listed in official Medicare / NPI Registry data.
- What is Jaymin Chang's NPI number?
- 1922090133. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jaymin Chang works
Medicare's Facility Affiliation Data lists Jaymin Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Medical CenterRoseburg, OR · Acute Care Hospital · CCN 380027
- Swedish IssaquahIssaquah, WA · Acute Care Hospital · CCN 500152
- Swedish Medical CenterSeattle, WA · Acute Care Hospital · CCN 500027
Practice locations
Addresses where Jaymin Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 2700 NW Stewart PkwyRoseburg, OR 97471 (541) 673‑0611
- 747 BroadwaySeattle, WA 98122 (206) 386‑2742
- 9205 SW Barnes RdPortland, OR 97225 (503) 216‑1234
Group practices
Medicare enrollment lists Jaymin Chang as a member of these groups (CMS data updated 2026-10-02).
- Cep America - Anesthesia PC849 clinicians in the group
- Hospitalist Medicine Physicians of Washington - TCS194 clinicians in the group
- Physicians Anesthesia Service PLLC172 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Roseburg
Clinicians with the same Medicare primary specialty in Roseburg, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922090133 |
| 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