Quick answers
- Which hospitals does Benjamin J. Schaus work at?
- Medicare's official clinician data lists Benjamin J. Schaus at 2 hospitals: Kaleida Health and Mercy Hospital of Buffalo. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Benjamin J. Schaus see patients?
- Medicare's clinician data lists 2 practice locations, including Williamsville, NY and Niagara Falls, NY. Call before your visit to confirm the address.
- What is Benjamin J. Schaus's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Benjamin J. Schaus accept Medicare assignment?
- Yes. Medicare's clinician data says Benjamin J. Schaus 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 Benjamin J. Schaus?
- (716) 626-5250, as listed in official Medicare / NPI Registry data.
- What is Benjamin J. Schaus's NPI number?
- 1891982450. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Benjamin J. Schaus works
Medicare's Facility Affiliation Data lists Benjamin J. Schaus at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kaleida HealthBuffalo, NY · Acute Care Hospital · CCN 330005
- Mercy Hospital of BuffaloBuffalo, NY · Acute Care Hospital · CCN 330279
Practice locations
Addresses where Benjamin J. Schaus is enrolled with Medicare (CMS data updated 2026-10-02).
- 60 Maple Rd, Suite 1Williamsville, NY 14221 (716) 626‑5250
- 6935 Elaine DrNiagara Falls, NY 14304 (716) 626‑5250
Group practices
Medicare enrollment lists Benjamin J. Schaus as a member of this group (CMS data updated 2026-10-02).
- Gastroenterology Associates LLP30 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Williamsville
Clinicians with the same Medicare primary specialty in Williamsville, NY — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891982450 |
| 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