Quick answers
- Which hospitals does George B. Demetrion work at?
- Medicare's official clinician data lists George B. Demetrion at 5 hospitals: Adventist Health Tillamook, Legacy Good Samaritan Medical Center, OHSU Hospital and Clinics, Providence Portland Medical Center and Providence St Vincent Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does George B. Demetrion see patients?
- Medicare's clinician data lists 1 practice location in Portland, OR. Call before your visit to confirm the address.
- What is George B. Demetrion's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does George B. Demetrion accept Medicare assignment?
- Yes. Medicare's clinician data says George B. Demetrion 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 George B. Demetrion offer telehealth?
- Medicare's clinician data says George B. Demetrion offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for George B. Demetrion?
- (503) 452-0915, as listed in official Medicare / NPI Registry data.
- What is George B. Demetrion's NPI number?
- 1326048950. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where George B. Demetrion works
Medicare's Facility Affiliation Data lists George B. Demetrion at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health TillamookTillamook, OR · Critical Access Hospital · CCN 381317
- Legacy Good Samaritan Medical CenterPortland, OR · Acute Care Hospital · CCN 380017
- OHSU Hospital and ClinicsPortland, OR · Acute Care Hospital · CCN 380009
- Providence Portland Medical CenterPortland, OR · Acute Care Hospital · CCN 380061
- Providence St Vincent Medical CenterPortland, OR · Acute Care Hospital · CCN 380004
Practice locations
Addresses where George B. Demetrion is enrolled with Medicare (CMS data updated 2026-10-02).
- 2400 SW Vermont StPortland, OR 97219 (503) 452‑0915
Group practices
Medicare enrollment lists George B. Demetrion as a member of this group (CMS data updated 2026-10-02).
- Fanno Creek Clinic LLC23 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 | George Washington University School Of Medicine |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1326048950 |
| 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