Quick answers
- Which hospitals does Elizabeth S. Troilo work at?
- Medicare's official clinician data lists Elizabeth S. Troilo at 3 hospitals: Mercy Hospital Joplin, Salem Health West Valley and Salem Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Elizabeth S. Troilo see patients?
- Medicare's clinician data lists 2 practice locations, including Dallas, OR and Salem, OR. Call before your visit to confirm the address.
- What is Elizabeth S. Troilo's specialty?
- Medicare lists Family Practice as the primary specialty, and also Hospitalist.
- Does Elizabeth S. Troilo accept Medicare assignment?
- Yes. Medicare's clinician data says Elizabeth S. Troilo 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 Elizabeth S. Troilo?
- (503) 623-8301, as listed in official Medicare / NPI Registry data.
- What is Elizabeth S. Troilo's NPI number?
- 1891218541. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Elizabeth S. Troilo works
Medicare's Facility Affiliation Data lists Elizabeth S. Troilo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital JoplinJoplin, MO · Acute Care Hospital · CCN 260001
- Salem Health West ValleyDallas, OR · Critical Access Hospital · CCN 381308
- Salem HospitalSalem, OR · Acute Care Hospital · CCN 380051
Practice locations
Addresses where Elizabeth S. Troilo is enrolled with Medicare (CMS data updated 2026-10-02).
- 525 SE Washington StDallas, OR 97338 (503) 623‑8301
- 890 Oak St SESalem, OR 97301 (503) 561‑5200
Group practices
Medicare enrollment lists Elizabeth S. Troilo as a member of these groups (CMS data updated 2026-10-02).
- Salem Health454 clinicians in the group
- Salem Health West Valley10 clinicians in the group
Specialties
- Family Practiceprimary
- Hospitalistalso
Other family doctors in Dallas
Clinicians with the same Medicare primary specialty in Dallas, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891218541 |
| 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