Quick answers
- Which hospitals does Diana K. Boss work at?
- Medicare's official clinician data lists Diana K. Boss at 4 hospitals: Legacy Emanuel Medical Center, Legacy Good Samaritan Medical Center, Legacy Meridian Park Medical Center and Legacy Silverton Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Diana K. Boss see patients?
- Medicare's clinician data lists 9 practice locations, including Portland, OR, Canby, OR and Woodburn, OR. Call before your visit to confirm the address.
- What is Diana K. Boss's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Diana K. Boss accept Medicare assignment?
- Yes. Medicare's clinician data says Diana K. Boss 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 Diana K. Boss?
- (503) 413-8988, as listed in official Medicare / NPI Registry data.
- What is Diana K. Boss's NPI number?
- 1023239407. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Diana K. Boss works
Medicare's Facility Affiliation Data lists Diana K. Boss at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Legacy Emanuel Medical CenterPortland, OR · Acute Care Hospital · CCN 380007
- Legacy Good Samaritan Medical CenterPortland, OR · Acute Care Hospital · CCN 380017
- Legacy Meridian Park Medical CenterTualatin, OR · Acute Care Hospital · CCN 380089
- Legacy Silverton Medical CenterSilverton, OR · Acute Care Hospital · CCN 380029
Practice locations
Addresses where Diana K. Boss is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 1130 NW 22nd Ave, Suite 220Portland, OR 97210 (503) 413‑8988
- 1200 NW 23rd AvePortland, OR 97210 (503) 413‑7074
- 1433 SE 1st AveCanby, OR 97013 (503) 525‑7600
- 1475 Mount Hood AveWoodburn, OR 97071 (503) 982‑2174
- 19300 SW 65th AveTualatin, OR 97062
Group practices
Medicare enrollment lists Diana K. Boss as a member of these groups (CMS data updated 2026-10-02).
- Legacy Clinics LLC713 clinicians in the group
- Legacy Emanuel Hospital and Health Center238 clinicians in the group
- Legacy Good Samaritan Hospital and Medical Center191 clinicians in the group
- Silverton Health148 clinicians in the group
- Legacy Meridian Park Hospital115 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Georgia School Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023239407 |
| 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