Quick answers
- Which hospitals does Gregory T. Clabeaux work at?
- Medicare's official clinician data lists Gregory T. Clabeaux 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 Gregory T. Clabeaux see patients?
- Medicare's clinician data lists 12 practice locations, including Niagara Falls, NY, Williamsville, NY and Buffalo, NY. Call before your visit to confirm the address.
- What is Gregory T. Clabeaux's specialty?
- Medicare lists Vascular Surgery as the primary specialty.
- Does Gregory T. Clabeaux accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory T. Clabeaux 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 Gregory T. Clabeaux?
- (716) 837-2400, as listed in official Medicare / NPI Registry data.
- What is Gregory T. Clabeaux's NPI number?
- 1205098159. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory T. Clabeaux works
Medicare's Facility Affiliation Data lists Gregory T. Clabeaux 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 Gregory T. Clabeaux is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 1 Colomba DrNiagara Falls, NY 14305 (716) 837‑2400
- 1360 N Forest RdWilliamsville, NY 14221
- 2121 Main St, Suite 215Buffalo, NY 14214 (716) 995‑7789
- 2121 Main St, Suite 316Buffalo, NY 14214 (716) 837‑2400
- 2157 Main StBuffalo, NY 14214
Group practices
Medicare enrollment lists Gregory T. Clabeaux as a member of these groups (CMS data updated 2026-10-02).
- Buffalo Medical Group, P.C.236 clinicians in the group
- Trinity Medical Wny PC207 clinicians in the group
Specialties
- Vascular Surgeryprimary
Other vascular surgeons in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205098159 |
| 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