Quick answers
- Which hospitals does Christopher L. Hamill work at?
- Medicare's official clinician data lists Christopher L. Hamill at 1 hospital: Kaleida Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher L. Hamill see patients?
- Medicare's clinician data lists 2 practice locations, including Orchard Park, NY and Amherst, NY. Call before your visit to confirm the address.
- What is Christopher L. Hamill's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Christopher L. Hamill accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher L. Hamill 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 Christopher L. Hamill?
- (716) 821-4400, as listed in official Medicare / NPI Registry data.
- What is Christopher L. Hamill's NPI number?
- 1164495446. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher L. Hamill works
Medicare's Facility Affiliation Data lists Christopher L. Hamill 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
Practice locations
Addresses where Christopher L. Hamill is enrolled with Medicare (CMS data updated 2026-10-02).
- 3671 Southwestern Blvd, Suite 207Orchard Park, NY 14127 (716) 821‑4400
- 4949 Harlem RdAmherst, NY 14226 (716) 204‑3200
Group practices
Medicare enrollment lists Christopher L. Hamill as a member of this group (CMS data updated 2026-10-02).
- University Orthopaedic Services Inc.115 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Orchard Park
Clinicians with the same Medicare primary specialty in Orchard Park, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164495446 |
| 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