Quick answers
- Which hospitals does Ali N. Pensero work at?
- Medicare's official clinician data lists Ali N. Pensero at 2 hospitals: Kenmore Mercy Hospital and Sisters of Charity Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ali N. Pensero see patients?
- Medicare's clinician data lists 1 practice location in Buffalo, NY. Call before your visit to confirm the address.
- What is Ali N. Pensero's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Ali N. Pensero accept Medicare assignment?
- Yes. Medicare's clinician data says Ali N. Pensero 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 Ali N. Pensero?
- (716) 323-6570, as listed in official Medicare / NPI Registry data.
- What is Ali N. Pensero's NPI number?
- 1265719652. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ali N. Pensero works
Medicare's Facility Affiliation Data lists Ali N. Pensero at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kenmore Mercy HospitalKenmore, NY · Acute Care Hospital · CCN 330102
- Sisters of Charity HospitalBuffalo, NY · Acute Care Hospital · CCN 330078
Practice locations
Addresses where Ali N. Pensero is enrolled with Medicare (CMS data updated 2026-10-02).
- 2950 Elmwood AveBuffalo, NY 14217 (716) 323‑6570
Group practices
Medicare enrollment lists Ali N. Pensero as a member of this group (CMS data updated 2026-10-02).
- Great Lakes Anesthesiology PC89 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), New York →
Other nurse anesthetists in Buffalo
Clinicians with the same Medicare primary specialty in Buffalo, NY — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Medical school | State Un Of Ny, Buffalo School Of Dental Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265719652 |
| 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