Quick answers
- Which hospitals does Steven E. Nystrom work at?
- Medicare's official clinician data lists Steven E. Nystrom at 3 hospitals: UPMC Horizon, UPMC Jameson and UPMC Presbyterian Shadyside. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Steven E. Nystrom see patients?
- Medicare's clinician data lists 4 practice locations, including Greenville, PA and Pittsburgh, PA. Call before your visit to confirm the address.
- What is Steven E. Nystrom's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Steven E. Nystrom accept Medicare assignment?
- Yes. Medicare's clinician data says Steven E. Nystrom 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 Steven E. Nystrom?
- (412) 383-1370, as listed in official Medicare / NPI Registry data.
- What is Steven E. Nystrom's NPI number?
- 1679812069. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Steven E. Nystrom works
Medicare's Facility Affiliation Data lists Steven E. Nystrom at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UPMC HorizonGreenville, PA · Acute Care Hospital · CCN 390178
- UPMC JamesonNew Castle, PA · Acute Care Hospital · CCN 390016
- UPMC Presbyterian ShadysidePittsburgh, PA · Acute Care Hospital · CCN 390164
Practice locations
Addresses where Steven E. Nystrom is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 N Main StGreenville, PA 16125
- 110 N Main St FlGreenville, PA 16125
- 200 Lothrop StPittsburgh, PA 15213 (412) 383‑1370
- 200 Lothrop St, Muh 4 EastPittsburgh, PA 15213 (412) 383‑1370
Group practices
Medicare enrollment lists Steven E. Nystrom as a member of this group (CMS data updated 2026-10-02).
- University of Pittsburgh Physicians4,236 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679812069 |
| 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