Quick answers
- Which hospitals does Troy A. Dunn work at?
- Medicare's official clinician data lists Troy A. Dunn at 4 hospitals: Providence Newberg Medical Center, Providence Portland Medical Center, Providence St Vincent Medical Center and Providence Willamette Falls Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Troy A. Dunn see patients?
- Medicare's clinician data lists 2 practice locations, including Hillsboro, OR and Portland, OR. Call before your visit to confirm the address.
- What is Troy A. Dunn's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Troy A. Dunn accept Medicare assignment?
- Yes. Medicare's clinician data says Troy A. Dunn 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 Troy A. Dunn offer telehealth?
- Medicare's clinician data says Troy A. Dunn offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Troy A. Dunn?
- (503) 962-1000, as listed in official Medicare / NPI Registry data.
- What is Troy A. Dunn's NPI number?
- 1225867559. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Troy A. Dunn works
Medicare's Facility Affiliation Data lists Troy A. Dunn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence Newberg Medical CenterNewberg, OR · Acute Care Hospital · CCN 380037
- Providence Portland Medical CenterPortland, OR · Acute Care Hospital · CCN 380061
- Providence St Vincent Medical CenterPortland, OR · Acute Care Hospital · CCN 380004
- Providence Willamette Falls Medical CenterOregon City, OR · Acute Care Hospital · CCN 380038
Practice locations
Addresses where Troy A. Dunn is enrolled with Medicare (CMS data updated 2026-10-02).
- 7305 SE Circuit Dr, Suite 220Hillsboro, OR 97129 (503) 962‑1000
- 9427 SW Barnes Rd, Suite 495Portland, OR 97225 (503) 297‑6234
Group practices
Medicare enrollment lists Troy A. Dunn as a member of this group (CMS data updated 2026-10-02).
- Providence Health and Services Oregon1,433 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Hillsboro
Clinicians with the same Medicare primary specialty in Hillsboro, OR — not a recommendation.
Clinician information
| Medical school | Oregon Health Sciences University School Of Medicine |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1225867559 |
| 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