Quick answers
- Which hospitals does Edward H. Chang work at?
- Medicare's official clinician data lists Edward H. Chang at 3 hospitals: Legacy Good Samaritan Medical Center, Legacy Meridian Park Medical Center and Providence St Vincent Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Edward H. Chang see patients?
- Medicare's clinician data lists 3 practice locations, including Tigard, OR, Vancouver, WA and Portland, OR. Call before your visit to confirm the address.
- What is Edward H. Chang's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Edward H. Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Edward H. 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 Edward H. Chang?
- (971) 708-7600, as listed in official Medicare / NPI Registry data.
- What is Edward H. Chang's NPI number?
- 1376546309. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Edward H. Chang works
Medicare's Facility Affiliation Data lists Edward H. Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Legacy Good Samaritan Medical CenterPortland, OR · Acute Care Hospital · CCN 380017
- Legacy Meridian Park Medical CenterTualatin, OR · Acute Care Hospital · CCN 380089
- Providence St Vincent Medical CenterPortland, OR · Acute Care Hospital · CCN 380004
Practice locations
Addresses where Edward H. Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 12123 SW 69th AveTigard, OR 97223 (971) 708‑7600
- 210 SE 136th AveVancouver, WA 98684 (360) 944‑9889
- 265 N BroadwayPortland, OR 97227 (503) 280‑1223
Group practices
Medicare enrollment lists Edward H. Chang as a member of this group (CMS data updated 2026-10-02).
- Northwest Cancer Specialists PC69 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Tigard
Clinicians with the same Medicare primary specialty in Tigard, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Maryland School Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376546309 |
| 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