Quick answers
- Which hospitals does Mark E. Swetz work at?
- Medicare's official clinician data lists Mark E. Swetz at 4 hospitals: Kaleida Health, Mercy Hospital of Buffalo, Olean General Hospital and Sisters of Charity Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark E. Swetz see patients?
- Medicare's clinician data lists 1 practice location in Orchard Park, NY. Call before your visit to confirm the address.
- What is Mark E. Swetz's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mark E. Swetz accept Medicare assignment?
- Yes. Medicare's clinician data says Mark E. Swetz 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 Mark E. Swetz?
- (716) 674-1414, as listed in official Medicare / NPI Registry data.
- What is Mark E. Swetz's NPI number?
- 1013918879. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark E. Swetz works
Medicare's Facility Affiliation Data lists Mark E. Swetz 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
- Mercy Hospital of BuffaloBuffalo, NY · Acute Care Hospital · CCN 330279
- Olean General HospitalOlean, NY · Acute Care Hospital · CCN 330103
- Sisters of Charity HospitalBuffalo, NY · Acute Care Hospital · CCN 330078
Practice locations
Addresses where Mark E. Swetz is enrolled with Medicare (CMS data updated 2026-10-02).
- 3065 Southwestern Blvd, Suite 206Orchard Park, NY 14127 (716) 674‑1414
Specialties
- Family Practiceprimary
Other family doctors in Orchard Park
Clinicians with the same Medicare primary specialty in Orchard Park, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York At Buffalo School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013918879 |
| 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