Quick answers
- Which hospitals does Rebeka M. Stephen work at?
- Medicare's official clinician data lists Rebeka M. Stephen at 3 hospitals: Erie County Medical Center, Kaleida Health and Mercy Hospital of Buffalo. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Rebeka M. Stephen see patients?
- Medicare's clinician data lists 3 practice locations, including Buffalo, NY. Call before your visit to confirm the address.
- What is Rebeka M. Stephen's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Rebeka M. Stephen accept Medicare assignment?
- Yes. Medicare's clinician data says Rebeka M. Stephen 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 Rebeka M. Stephen?
- (716) 862-1000, as listed in official Medicare / NPI Registry data.
- What is Rebeka M. Stephen's NPI number?
- 1316527492. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rebeka M. Stephen works
Medicare's Facility Affiliation Data lists Rebeka M. Stephen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Erie County Medical CenterBuffalo, NY · Acute Care Hospital · CCN 330219
- Kaleida HealthBuffalo, NY · Acute Care Hospital · CCN 330005
- Mercy Hospital of BuffaloBuffalo, NY · Acute Care Hospital · CCN 330279
Practice locations
Addresses where Rebeka M. Stephen is enrolled with Medicare (CMS data updated 2026-10-02).
- 2157 Main StBuffalo, NY 14214 (716) 862‑1000
- 462 Grider StBuffalo, NY 14215 (716) 898‑3478
- 565 Abbott RdBuffalo, NY 14220 (716) 826‑7000
Group practices
Medicare enrollment lists Rebeka M. Stephen as a member of these groups (CMS data updated 2026-10-02).
- University Emergency Medical Services Inc.95 clinicians in the group
- Buffalo Emergency Associates LLP53 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Buffalo
Clinicians with the same Medicare primary specialty in Buffalo, NY — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316527492 |
| 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