The Long Island Home
Doing business as South Oaks Hospital
- UEI
- MGGPG4XZLJK3
- CAGE
- 4D5B0
- Primary NAICS
- 622210 Psychiatric and Substance Abuse Hospitals
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Website
- longislandhome.org
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- Industry
-
- Health Care
- Health Care Equipment & Services
- Health Care Providers & Services
- Health Care Services
- SIC code
- 80 Health Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Grant subawards
| Prime recipient | Prime award | Amount | Awarded |
|---|---|---|---|
| New York State Office Of Mental Health | B09SM087378 | $64,974 | |
| New York State Office Of Mental Health | B09SM090361 | $170,180 | |
| New York State Office Of Mental Health | B09SM089643 | $32,487 | |
| New York State Office Of Mental Health | B09SM085374 | $61,963 | |
| New York State Division Of Homeland Security & Emergency Services | 4020DRNYP0000001 | $40,936 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Metropolitan Center For Mental Health | New York, NY | 621420 Outpatient Mental Health and Substance Abuse Centers |
| Bleuler Psychotherapy Center Inc. | NY | — |
| RSS | Altamont, NY | 623220 Residential Mental Health and Substance Abuse Facilities |
| Transitional Services For New York Inc. | NY | 621420 Outpatient Mental Health and Substance Abuse Centers |
| Lenox Hill Hospital | New York, NY | — |
About the company
The Long Island Home, doing business as South Oaks Hospital, is a tax-exempt hospital and non-profit organization based in New York that operates as a federal grant sub-recipient, not a prime contractor. South Oaks receives federal funding entirely through sub-awards from state and federal grantees — it does not hold prime contracts, IDVs, or prime grant awards.
South Oaks' federal footprint consists exclusively of mental-health treatment work as a sub-recipient under grants administered by the New York State Office of Mental Health. The vendor has received five sub-awards since 2012, with combined federal dollars obligated totaling $371 thousand across four distinct awards. Recent sub-award activity centers on the On-Track New York program, which provides specialized, team-based care to young people experiencing their first episodes of psychosis. South Oaks has been named as a sub-recipient under this program in four recent awards (September 2023, September 2024, February 2025, and July 2025), all flowing through the New York State Office of Mental Health as the direct federal grantee.
Federal customer concentration reflects the structure of New York's mental-health grant administration. The Department of Health and Human Services Substance Abuse and Mental Health Services Administration accounts for four of the five sub-awards in the source data; one award also appears in connection with the Federal Emergency Management Agency. South Oaks does not sit on any federal contract vehicles, BPAs, or IDIQs, and has no active prime contracting or grant-recipient relationships with federal agencies. Award volume is sparse — one sub-award in 2023, one in 2024, and two in 2025 — reflecting the episodic nature of grant sub-recipient flows rather than sustained contracting activity. South Oaks' role is clinical delivery and mental-health program implementation, not federal business development or prime contract execution.
Quick answers
Is The Long Island Home registered in SAM.gov?
The Long Island Home's SAM.gov registration expired on February 14, 2026.
On GovTribe
See The Long Island Home's full federal record
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