South Oaks Hospital
- Beds, FY2025
- 202
- Affiliated HCPs
- 47
- Executives
- 15
- Discharges, FY2025
- 3,268
- Net patient revenue, FY2025
- $123.4M
Find the right contacts among 15 executives and 47 HCPs
Professional emails, personal emails and mobile numbers for South Oaks Hospital's buying committee, with a free Dmand AI account.
South Oaks Hospital is a 202-bed psychiatric hospital in Amityville, New York
South Oaks Hospital is a nonprofit hospital in Northwell Health.
Sources: Provider of Services File - Hospital & Non-Hospital Facilities (CMS); Dmand AI Org Hierarchy Data; and Hospital Provider Cost Report (CMS)
South Oaks Hospital has 15 executives and leaders in Dmand AI
Waterfall enrichment finds their professional emails, personal emails and mobile numbers.
Executives by department
- Executive Leadership2, names and contacts available with a free account
- Education, Academic Affairs and Training1, names and contacts available with a free account
- HR and workforce1, names and contacts available with a free account
- Revenue Cycle Management1, names and contacts available with a free account
- Service lines and programs1, names and contacts available with a free account
- See every department
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Source: Dmand AI Executive Data
South Oaks Hospital's NPI is 1568459204 and its CCN is 334027
- NPI
- 1568459204NPI Registry (opens in a new tab)
- CMS Certification Number (CCN)
- 334027
- Medicare PAC ID
- 8224055108
- Dmand ID
- SOC-H-003382
- Program participation
- Medicare and Medicaid
- Facility address
- 400 Sunrise Highway, Amityville, NY 11701
- County
- Suffolk County
- Main phone
- (516) 264-4000
- Executive emails and mobiles
- Get contacts
- Facility type
- Psychiatric hospital
- CMS hospital type
- Psychiatric Hospital
- Ownership
- Voluntary Nonprofit - Other
- Setting
- Urban
- Accreditation
- The Joint Commission
Sources: NPPES NPI Registry (CMS); Provider of Services File - Hospital & Non-Hospital Facilities (CMS); Dmand AI Org Hierarchy Data; Dmand AI Organization Profile Data; and Hospital Enrollments (CMS)
South Oaks Hospital is part of Northwell Health
Northwell Health also runs 18 other hospitals and 189 medical groups.
- Northwell Health
- South Oaks Hospital
18 other hospitals in Northwell Health
Source: Dmand AI Org Hierarchy Data
Org hierarchy
See every hospital, unit and off-campus site from the IDN down, with the executives and HCPs at each one, in a free Dmand AI account.
South Oaks Hospital has 202 beds and discharged 3,268 inpatients in fiscal 2025
| Bed type | Beds |
|---|---|
| Staffed beds (fiscal 2025 cost report) | 202 |
| CMS certified beds | 245 |
Inpatient volume and staffing, fiscal 2025
- Inpatient discharges
- 3,268
- Inpatient days
- 57,798
- Average length of stay
- 17.7 days
- Occupancy
- 78.4% of available bed days
- Medicare discharges
- 276 (8.4%)
- Medicaid discharges
- 102 (3.1%)
- Employees on payroll
- 767 FTE
- Registered nurses
- 107
Sources: Provider of Services File - Hospital & Non-Hospital Facilities (CMS); and Hospital Provider Cost Report (CMS)
South Oaks Hospital offers 6 of the 57 services CMS tracks
Its services fall in 2 of the 10 service lines.
- Emergency and urgent careNone on file
- SurgeryNone on file
- Intensive careNone on file
- Imaging and labNone on file
- Cancer careNone on file
- Maternity and children's careNone on file
- Behavioral health5 of 7
- Rehabilitation and therapyNone on file
- Transplant and kidney careNone on file
- Pharmacy and support services1 of 8
Most specialized services at South Oaks Hospital
Offered by the fewest US hospitals.
Source: Provider of Services File - Hospital & Non-Hospital Facilities (CMS)
South Oaks Hospital reported $123.4 million in net patient revenue in fiscal 2025
Its net loss was 3.2% of net patient revenue.
- Net patient revenue
- $123.4M
- Gross patient revenue (charges)
- $273.1M
- Operating expenses
- $130M
- Net income
- -$4M
- Estimated revenue leakage
- See the estimate
- Denied claims trend
- See denied claims
- Medicare
- Participates
- Medicaid
- Participates
- Medicare share of inpatient days
- 10.0%
- Medicaid share of inpatient days
- 5.3%
- Commercial payer mix
- See payer mix
Source: Hospital Provider Cost Report (CMS)
Financials
Get denied inpatient and outpatient claims, Medicare and Medicaid revenue splits, and the Dmand AI revenue leakage estimate for South Oaks Hospital, with year-over-year trends.
47 HCPs are affiliated with South Oaks Hospital
South Oaks Hospital physicians by specialty
- Psychiatry17
- Child and adolescent psychiatry2
- Addiction medicine (internal medicine)1
- Geriatric psychiatry1
Share of the 21 physicians Dmand AI links to South Oaks Hospital.
Medical groups with the most clinicians at South Oaks Hospital
2 groups with 5 or more clinicians here. Clinicians can bill through more than one group, so counts overlap.
Physicians at South Oaks Hospital
Sources: NPPES NPI Registry (CMS); and Dmand AI Affiliation Data
Dmand AI tracks 282 products in 25 technology categories at South Oaks Hospital
Vendor names, products and install status are available with a free account.
| Category | Vendor and product | Install status |
|---|---|---|
| EHR, ambulatory | Available with a free account | Available with a free account |
| EHR, inpatient | Available with a free account | Available with a free account |
| EHR | Available with a free account | Available with a free account |
| Revenue Cycle Management | Available with a free account | Available with a free account |
| Clinical and Business Intelligence | Available with a free account | Available with a free account |
Source: Dmand AI Technology Install Data
Technology
Get vendor and product names and install status for all 25 categories tracked at South Oaks Hospital, plus the IT leaders who own them.
Jeff Kraut is listed as vice chairman in South Oaks Hospital's CMS ownership record
South Oaks Hospital's CMS ownership record lists 11 corporate directors and 1 corporate officer.
- Jeff KrautVice chairman · Corporate officerSince 2014
- Donald ZuckerCorporate directorSince 2014
- Lloyd M GoldmanCorporate directorSince 2014
Source: Hospital All Owners (CMS)
Hospitals similar in size to South Oaks Hospital
These psychiatric hospitals in the Northeast have the closest bed counts to South Oaks Hospital on their latest cost reports.
| Hospital | Beds | Discharges |
|---|---|---|
| Clarks Summit State HospitalClarks Summit, PA | 203 | 32 |
| The Horsham ClinicAmbler, PA | 206 | 4,056 |
| Friends HospitalPhiladelphia, PA | 192 | 4,127 |
| Southcoast Behavioral HealthDartmouth, MA | 192 | 4,318 |
| Buffalo Psychiatric CenterBuffalo, NY | 188 | 165 |
Sources: Hospital Provider Cost Report (CMS); and Dmand AI Peer Benchmarks
Sources for South Oaks Hospital data
| Data on this page | Source |
|---|---|
| NPI, CCN, PAC ID and classification | NPPES NPI Registry (CMS) (opens in a new tab)Provider of Services File - Hospital & Non-Hospital Facilities (CMS) (opens in a new tab)Hospital Enrollments (CMS) (opens in a new tab) |
| Address | Provider of Services File - Hospital & Non-Hospital Facilities (CMS) (opens in a new tab) |
| Dmand ID, phone, website and LinkedIn | Dmand AI Org Hierarchy DataDmand AI Organization Profile Data |
| Beds, services, designations and procedure rooms | Provider of Services File - Hospital & Non-Hospital Facilities (CMS) (opens in a new tab)Hospital Provider Cost Report (CMS) (opens in a new tab) |
| Staffed beds, discharges, payer days and financials | Hospital Provider Cost Report (CMS) (opens in a new tab) |
| Parent organizations, sister hospitals and outpatient sites | Dmand AI Org Hierarchy Data |
| Affiliated HCPs, specialties and medical groups | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation Data |
| Executives and departments | Dmand AI Executive Data |
| Technology categories and products | Dmand AI Technology Install Data |
| Owners, directors and managers (PECOS) | Hospital All Owners (CMS) (opens in a new tab) |
| Similar hospitals | Hospital Provider Cost Report (CMS) (opens in a new tab)Dmand AI Peer Benchmarks |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about South Oaks Hospital
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is the address and phone number of South Oaks Hospital?
South Oaks Hospital is at 400 Sunrise Highway, Amityville, NY 11701. Its main phone number is (516) 264-4000.
How many beds does South Oaks Hospital have?
South Oaks Hospital has 202 staffed beds on its fiscal 2025 Medicare cost report.
How many patients does South Oaks Hospital treat each year?
South Oaks Hospital discharged 3,268 inpatients in fiscal 2025, with 57,798 inpatient days.
What is South Oaks Hospital's annual revenue?
South Oaks Hospital reported $123.4 million in net patient revenue in fiscal 2025, on $273.1 million in gross charges.
Is South Oaks Hospital profitable?
South Oaks Hospital reported a net loss of $4 million on its fiscal 2025 Medicare cost report.
What share of South Oaks Hospital's patients are on Medicare or Medicaid?
Medicare covered 10.0% and Medicaid 5.3% of inpatient days at South Oaks Hospital in fiscal 2025.
What health system is South Oaks Hospital part of?
South Oaks Hospital is part of Northwell Health, based in North New Hyde Park. Northwell Health has 18 other hospitals in Dmand AI.
Who owns South Oaks Hospital?
South Oaks Hospital is a nonprofit hospital (Voluntary Nonprofit - Other in CMS records). Dmand AI places it under Northwell Health. Its CMS ownership record lists 12 owners, directors and managers, including Jeff Kraut.
What physician groups are affiliated with South Oaks Hospital?
Groups with the most clinicians at South Oaks Hospital include Northwell Health Physician Partners Cardiology at Great Neck and New York Medical Behavioral Health Services. Dmand AI finds 2 medical groups with 5 or more clinicians there.
How many physicians work at South Oaks Hospital?
Dmand AI links 21 physicians and 47 HCPs in all to South Oaks Hospital with a current affiliation.
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What is South Oaks Hospital's NPI number?
South Oaks Hospital's NPI number is 1568459204.
What is South Oaks Hospital's CCN?
South Oaks Hospital's CMS Certification Number (CCN) is 334027.
Is South Oaks Hospital for-profit or nonprofit?
South Oaks Hospital is a nonprofit hospital, listed as Voluntary Nonprofit - Other in CMS records.
Selling to psychiatric hospitals?
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