Hospital · Psychiatric hospital
Who owns South Oaks Hosp?
400 Sunrise Highway · Amityville, NY · 11701
Overview
Beds202
Discharges3,266cost report 2024
Occupancy78%inpatient days ÷ bed days
Employees (FTE)763
South Oaks Hosp is a psychiatric hospital in Amityville, New York, operated by The Long Island Home. Suffolk County has 10 hospitals, 33 nursing homes and 93 urgent care centers.
Ownership
South Oaks Hosp is operated by The Long Island Home, part of Northwell Health.
- Operator
- The Long Island Home
- Owner group
- Northwell Health
- Ownership type
- Private Nonprofit
- Sources
Ownership history
Every dated change of operator and owner for South Oaks Hosp, with the source for each.
Full ownership tree of Northwell Health
Every entity between this facility and its ultimate owner, with ownership percentages and dates.
Finances
From the hospital's Medicare cost report, fiscal year ending 2024.
| Net patient revenue | $117.1M |
| Operating expenses | $119.7M |
| Net income | $1.4M |
| Net income as a share of net patient revenue | 1.2% |
Payer mix by inpatient days (2024)
- Commercial and other 87.6%
- Medicare 8.2%
- Medicaid 4.2%
Location and market
- Address
- 400 Sunrise Highway · Amityville, NY · 11701
- County
- Suffolk County
- State
- New York
Hospitals in the county10
Nursing homes33
Urgent care centers93
Nearby hospitals
| Name | City | Distance |
|---|---|---|
| Brunswick Hospital Center, Inc. | Amityville | 0.5 mi |
| Chsli St Joseph Hospital | Bethpage | 4.3 mi |
| Good Samaritan Hospital Medical Center | West Islip | 6.2 mi |
| Plainview Hospital | Plainview | 6.9 mi |
| Sagamore Children's Psychiatric Center | Dix Hills | 6.9 mi |
| Nassau University Medical Center | East Meadow | 7.9 mi |
Sources and identifiers
- Operator: CMS Hospital Enrollments and All Owners (PECOS): hospital ownership graph · AHRQ Compendium of U.S. Health Systems (hospital linkage)
- Finances and payer mix: CMS hospital cost reports (HCRIS), fiscal year 2024
- Ownership type and beds: CMS Provider of Services file
- Location: CMS and Census Bureau geography
- CMS certification number
- 334027
- NPI
- 1568459204
- Last confirmed
- 2026-10-25
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