Catholic Health Systems
Health system: 6 hospitals, 6 outpatient sites, ERs and clinics, 2 nursing homes.
Last confirmed 2026-10-27 · Sources: CMS Medicare enrollment and hospital ownership (PECOS), Provider of Services, the company's own locations, NPPES
Hospitals
6
Outpatient sites, ERs and clinics
6
Nursing homes
2
States
1
Where its listed facilities are
10 of 14Loading map…
- BERTRAND CHAFFEE HOSPITAL, SPRINGVILLE
- Cardiac Imaging, Orchard Park
- CHSLI ST JOSEPH HOSPITAL - Cheektowaga, Cheektowaga
- KENMORE MERCY HOSPITAL, KENMORE
- Mercy Diagnostic And Treatment Center, West Seneca
- MERCY HOSPITAL OF BUFFALO, BUFFALO
- Mercy Hospital Skilled Nursing Facility, Lackawanna
- Mount Saint Marys Imaging And Laboratory Center, Niagara Falls
Facilities
10 of 14| Name | City | Type |
|---|---|---|
| BERTRAND CHAFFEE HOSPITAL | SPRINGVILLE, NY | Short-term acute hospital |
| Cardiac Imaging | Orchard Park, NY | Imaging center |
| CHSLI ST JOSEPH HOSPITAL - Cheektowaga | Cheektowaga, NY | Hospital outpatient department |
| KENMORE MERCY HOSPITAL | KENMORE, NY | Short-term acute hospital |
| Lockport Memorial Hospital | Lockport, NY | Short-term acute hospital |
| Mercy Diagnostic And Treatment Center | West Seneca, NY | Imaging center |
| MERCY HOSPITAL OF BUFFALO | BUFFALO, NY | Short-term acute hospital |
| Mercy Hospital Skilled Nursing Facility | Lackawanna, NY | Nursing home (skilled nursing) |
| Mount Saint Marys Imaging And Laboratory Center | Niagara Falls, NY | Imaging center |
| MOUNT ST. MARY'S HOSPITAL & HEALTH CENTER | LEWISTON, NY | Short-term acute hospital |
By state
| State | Facilities |
|---|---|
| New York | 14 |
All 14 facilities
The full portfolio as a list or CSV, with addresses and dates.
How Catholic Health Systems is structured
Catholic Health Systems14 facilities
Operator
Operator
Operator
Operator
Operator
Operator
Operator and facility names are in the full report.
Full ownership tree
6 entities between the facilities and the ultimate owner, with ownership percentages and dates.
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