St Catherine of Siena Hospital
St Catherine of Siena Hospital (CCN 330401) is an acute care hospital in Smithtown, NY with 318 certified beds, part of Catholic Health. Medicare overall rating: 5 of 5. Data as of August 2026.
This is an independent reference profile, not the official website of St Catherine of Siena Hospital. Contact the hospital directly to schedule or to verify insurance.
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St Catherine of Siena Hospital at a glance
- Hospital
- St Catherine of Siena Hospital
- Location
- Smithtown, NY 11787
- Address
- 50 Route 25a
- Phone
- (631) 862-3000
- Type
- Acute care hospital
- Ownership
- Voluntary non-profit — Church
- Certified beds
- 318
- Operating rooms
- 9
- Cath procedure rooms
- 2
- Emergency services
- Yes
- Health system
- Catholic Health
- Corporate parent
- CATHOLIC HEALTH
- Annual discharges
- 9,622
- CCN
- 330401
- NPI
- 1982663423
Services on record
Units and service lines this hospital reports operating, whether staffed directly or under arrangement. Service availability changes; verify independently.
- Intensive care unit
- Surgical ICU
- Coronary care unit
- Neonatal ICU
- Dedicated emergency department
- Obstetrics
- Neonatal nursery
- Cardiac catheterization lab
- Neurosurgery
- Orthopedic surgery
- Ophthalmic surgery
- Reconstructive surgery
- Chemotherapy
- MRI
- CT
- PET
- Nuclear medicine
- Outpatient surgery unit
- Emergency psychiatric care
68 cited deficiencies on record across all surveys, most recent survey 2024-11-15.
Citation counts scale with survey frequency and facility size, and say nothing on their own about current conditions.
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What kind of hospital is St Catherine of Siena Hospital?
St Catherine of Siena Hospital is an acute care hospital in Smithtown, NY with 318 certified beds.
What health system is St Catherine of Siena Hospital part of?
St Catherine of Siena Hospital is affiliated with Catholic Health in our current records. System affiliations change over time; verify independently.
What services does St Catherine of Siena Hospital offer?
St Catherine of Siena Hospital reports operating the following units and service lines, whether staffed directly or under arrangement: Intensive care unit, Surgical ICU, Coronary care unit, Neonatal ICU, Dedicated emergency department, Obstetrics, Neonatal nursery, Cardiac catheterization lab, Neurosurgery, Orthopedic surgery, Ophthalmic surgery, Reconstructive surgery, Chemotherapy, MRI, CT, PET, Nuclear medicine, Outpatient surgery unit, Emergency psychiatric care. Service availability changes; verify with the hospital directly.
Is this the official website of St Catherine of Siena Hospital?
No. This is an independent reference profile published by DataLily AI, not the official website of St Catherine of Siena Hospital. Contact the hospital directly to schedule or to verify insurance.
Certification, capacity, ownership, and affiliations change over time. This is not an endorsement, and not billing, clinical, or legal advice. Verify against official sources before relying on it. Read the DataLily AI data methodology.