Quick answers
- Which hospitals does Roy W. Semaan work at?
- Medicare's official clinician data lists Roy W. Semaan at 4 hospitals: Magee Womens Hospital of UPMC Health System, UPMC Mercy, UPMC Northwest and UPMC Presbyterian Shadyside. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roy W. Semaan see patients?
- Medicare's clinician data lists 13 practice locations, including Seneca, PA, Greenville, PA and Pittsburgh, PA. Call before your visit to confirm the address.
- What is Roy W. Semaan's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists) and Internal Medicine.
- Does Roy W. Semaan accept Medicare assignment?
- Yes. Medicare's clinician data says Roy W. Semaan 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 Roy W. Semaan offer telehealth?
- Medicare's clinician data says Roy W. Semaan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Roy W. Semaan?
- (412) 232-8276, as listed in official Medicare / NPI Registry data.
- What is Roy W. Semaan's NPI number?
- 1447409461. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roy W. Semaan works
Medicare's Facility Affiliation Data lists Roy W. Semaan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Magee Womens Hospital of UPMC Health SystemPittsburgh, PA · Acute Care Hospital · CCN 390114
- UPMC MercyPittsburgh, PA · Acute Care Hospital · CCN 390028
- UPMC NorthwestSeneca, PA · Acute Care Hospital · CCN 390091
- UPMC Presbyterian ShadysidePittsburgh, PA · Acute Care Hospital · CCN 390164
Practice locations
Addresses where Roy W. Semaan is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 13; the Medicare profile lists all.
- 100 Fairfield DrSeneca, PA 16346
- 110 N Main StGreenville, PA 16125
- 110 N Main St FlGreenville, PA 16125
- 1400 Locust StPittsburgh, PA 15219
- 1400 Locust St, Suite 3206Pittsburgh, PA 15219 (412) 232‑8276
Group practices
Medicare enrollment lists Roy W. Semaan as a member of these groups (CMS data updated 2026-10-02).
- University of Pittsburgh Physicians4,236 clinicians in the group
- Susquehanna Physician Services612 clinicians in the group
Specialties
Other pulmonologists in Seneca
Clinicians with the same Medicare primary specialty in Seneca, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1447409461 |
| 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