Timothy Steven Duenas, M.D.
NPI 1154525970ActiveIndividual· Emergency Medicine· Salem, OR
Emergency Medicine (M.D.) in Salem, Oregon, trained at Southern Illinois University School of Medicine (class of 2007). 244 Medicare patients in 2024, $30,546 paid; nearly all of their 391 Part D prescriptions were generic (92%).
Overview
| NPI | 1154525970 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 14, 2007 |
| Last updated in NPPES | May 17, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD151252 | OR |
| Emergency Medicine | 207P00000X | R8251 | IA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 244 |
|---|---|
| Services billed | 356 across 16 procedure codes |
| Paid by Medicare | $30,546 |
Part D prescriptions in 2024
| Prescriptions (claims) | 391 · 393 30-day fills |
|---|---|
| Patients | 248 |
| Total drug cost | $9,385 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Southern Illinois University School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Emergency Medicine |
Medical group
- Salem Emergency Physicians Service, PCSalem, OR · 27 clinicians
Hospital affiliations
- Salem Health West ValleyDallas, OR
- Salem HospitalSalem, OR
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 emergency medicine physicians in Salem · All emergency medicine physicians in Oregon