Quick answers
- Which hospitals does Luke I. Masha work at?
- Medicare's official clinician data lists Luke I. Masha at 3 hospitals: Adventist Health Portland, Asante Rogue Regional Medical Center and OHSU Hospital and Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Luke I. Masha see patients?
- Medicare's clinician data lists 2 practice locations, including Portland, OR. Call before your visit to confirm the address.
- What is Luke I. Masha's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Luke I. Masha accept Medicare assignment?
- Yes. Medicare's clinician data says Luke I. Masha 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 Luke I. Masha offer telehealth?
- Medicare's clinician data says Luke I. Masha offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Luke I. Masha?
- (503) 494-8311, as listed in official Medicare / NPI Registry data.
- What is Luke I. Masha's NPI number?
- 1154687622. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Luke I. Masha works
Medicare's Facility Affiliation Data lists Luke I. Masha at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health PortlandPortland, OR · Acute Care Hospital · CCN 380060
- Asante Rogue Regional Medical CenterMedford, OR · Acute Care Hospital · CCN 380018
- OHSU Hospital and ClinicsPortland, OR · Acute Care Hospital · CCN 380009
Practice locations
Addresses where Luke I. Masha is enrolled with Medicare (CMS data updated 2026-10-02).
- 3181 SW Sam Jackson Park RdPortland, OR 97239 (503) 494‑8311
- 501 N Graham St, Suite 200Portland, OR 97227 (503) 413‑4488
Group practices
Medicare enrollment lists Luke I. Masha as a member of these groups (CMS data updated 2026-10-02).
- University Professional Services1,724 clinicians in the group
- Legacy Clinics LLC713 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Oregon →
Other cardiologists in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1154687622 |
| 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