Quick answers
- Which hospitals does Luke A. Treaster work at?
- Medicare's official clinician data lists Luke A. Treaster at 5 hospitals: Allegheny Valley Hospital, Kershawhealth, MUSC Health Columbia Medical Center Downtown, MUSC Health Lancaster Medical Center and Saint Vincent Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Luke A. Treaster see patients?
- Medicare's clinician data lists 3 practice locations, including Westfield, NY, Orangeburg, SC and Pittsburgh, PA. Call before your visit to confirm the address.
- What is Luke A. Treaster's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Luke A. Treaster accept Medicare assignment?
- Yes. Medicare's clinician data says Luke A. Treaster 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 Luke A. Treaster?
- (716) 793-2221, as listed in official Medicare / NPI Registry data.
- What is Luke A. Treaster's NPI number?
- 1366838310. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Luke A. Treaster works
Medicare's Facility Affiliation Data lists Luke A. Treaster at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Allegheny Valley HospitalNatrona, PA · Acute Care Hospital · CCN 390032
- KershawhealthCamden, SC · Acute Care Hospital · CCN 420048
- MUSC Health Columbia Medical Center DowntownColumbia, SC · Acute Care Hospital · CCN 420026
- MUSC Health Lancaster Medical CenterLancaster, SC · Acute Care Hospital · CCN 420036
- Saint Vincent HospitalErie, PA · Acute Care Hospital · CCN 390009
Practice locations
Addresses where Luke A. Treaster is enrolled with Medicare (CMS data updated 2026-10-02).
- 189 E Main StWestfield, NY 14787 (716) 793‑2221
- 3000 Saint Matthews RdOrangeburg, SC 29118 (803) 395‑3400
- 320 E N AvePittsburgh, PA 15212 (412) 359‑2459
Group practices
Medicare enrollment lists Luke A. Treaster as a member of these groups (CMS data updated 2026-10-02).
- MUSC Community Physicians1,544 clinicians in the group
- Allegheny Clinic Radiology152 clinicians in the group
- Chautauqua Medical Practice PC107 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Westfield
Clinicians with the same Medicare primary specialty in Westfield, NY — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366838310 |
| 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