Quick answers
- Which hospitals does Willis A. Rosena work at?
- Medicare's official clinician data lists Willis A. Rosena at 2 hospitals: Kaleida Health and Kenmore Mercy Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Willis A. Rosena see patients?
- Medicare's clinician data lists 2 practice locations, including Amherst, NY and Niagara Falls, NY. Call before your visit to confirm the address.
- What is Willis A. Rosena's specialty?
- Medicare lists Podiatry as the primary specialty.
- Does Willis A. Rosena accept Medicare assignment?
- Yes. Medicare's clinician data says Willis A. Rosena 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 Willis A. Rosena?
- (716) 692-1451, as listed in official Medicare / NPI Registry data.
- What is Willis A. Rosena's NPI number?
- 1093943235. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Willis A. Rosena works
Medicare's Facility Affiliation Data lists Willis A. Rosena 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
- Kenmore Mercy HospitalKenmore, NY · Acute Care Hospital · CCN 330102
Practice locations
Addresses where Willis A. Rosena is enrolled with Medicare (CMS data updated 2026-10-02).
- 4227 Maple RdAmherst, NY 14226 (716) 692‑1451
- 6934 Williams Rd, Suite 650Niagara Falls, NY 14304 (716) 682‑1451
Specialties
- Podiatryprimary
Other podiatrists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Medical school | Kent State University College Of Podiatric Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093943235 |
| 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