Markets / New York / Suffolk County / St Catherine of Siena Hospital Medical Center

Hospital · Short-term acute hospital

Who owns St Catherine of Siena Hospital Medical Center?

50 Route 25a · Smithtown, NY · 11787

Operator, owner, quality, finances and services are in the full report. See pricing or sign in.

Overview

Beds445

St Catherine of Siena Hospital Medical Center is a short-term acute hospital in Smithtown, New York. Suffolk County has 10 hospitals, 33 nursing homes and 93 urgent care centers.

Ownership

Ownership type
Church

Operator and owner

Who operates St Catherine of Siena Hospital Medical Center, the group or system that owns it, partner owners and managers, recent ownership changes, and the source and date for each.

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Finances

Finances and payer mix

Net patient revenue, expenses, margin, uncompensated and charity care, and payer mix from the Medicare cost report.

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Services

Top Medicare services

The leading inpatient and outpatient services by Medicare volume, with average payments.

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Location and market

Address
50 Route 25a · Smithtown, NY · 11787
County
Suffolk County
State
New York
Hospitals in the county10
Nursing homes33
Urgent care centers93

1 off-site locations

Campuses, off-site emergency departments and outpatient departments under this hospital's certification.

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Nearby hospitals

NameCityDistance
Pilgrim Psychiatric CenterWest Brentwood5.5 mi
Ns/Lij Hs Southside HospitalBay Shore9.7 mi
St Charles HospitalPort Jefferson10.1 mi
Ns/Lij Hs Huntington HospitalHuntington10.3 mi
Sagamore Children's Psychiatric CenterDix Hills10.6 mi
Good Samaritan Hospital Medical CenterWest Islip12.3 mi

Sources and identifiers

  • Finances and payer mix: CMS hospital cost reports (HCRIS), fiscal year 2024
  • Services: CMS Medicare inpatient and outpatient utilization
  • Ownership type and beds: CMS Provider of Services file
  • Location: CMS and Census Bureau geography
CMS certification number
330401
NPI
1982663423
Last confirmed
2026-10-27

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Who owns St Catherine of Siena Hospital Medical Center, Smithtown NY: owner and operator (as of Oct 2026)