CCN 335871
Mount Sinai South Nassau T C U
1 HEALTHY WAY, Oceanside, NY 11572 · Nassau County
- Ownership
- Non profit - Corporation
- Certified beds
- 20
- Residents per day
- 18.1
- Health citations
- 5
- Penalties
- 0
- Fines
- 0 · $0
Provider Information. Data from CMS, updated September 1, 2026. CMS Provider Data Catalog · How we rate · Corrections
CMS has marked this home with the high-performing icon. The September 2026 Technical Users' Guide describes that icon for homes with fewer citations, higher staffing, and other quality indicators, shown in addition to the five-star rating. Selection criteria are in CMS memorandum QSO-26-14-NH.
Staffing hours
Reported hours per resident per day come from the Payroll-Based Journal figures in the Provider Information file. Case-mix and adjusted hours account for how much care CMS expects given the residents’ needs. State and U.S. figures are averages from the same release.
- Measure
- This home
- State
- U.S.
- Nurse aide
- 2.08
- 2.15
- 2.32
- LPN/LVN
- 0.00
- 0.76
- 0.86
- Registered nurse
- 4.06
- 0.71
- 0.69
- Total nurse staff
- 6.14
- 3.63
- 3.86
- Weekend total
- 4.58
- 3.18
- 3.42
- Weekend RN
- 2.89
- 0.48
- 0.48
Adjusted total nurse hours: 5.35. Adjusted RN hours: 3.54. Case-mix total: 4.40. Case-mix index: 1.609.
Total nursing staff turnover: 40.7%. RN turnover: 33.3%. Administrators who left: 0.
How to read staffing hours
Payroll-Based Journal figures in Provider Information. Data from CMS, updated September 1, 2026. CMS Provider Data Catalog · How we rate · Corrections
Fines and penalties
CMS reports 0 fines totaling $0, and 0 payment denials.
The Penalties file has no individual penalty rows for this CCN.
Cycle 1 standard survey: December 24, 2025. Health deficiencies counted in cycle 1: 1. Cycle 1 total health score: 0.
Cycle 2 standard survey: October 22, 2024. Cycle 2/3 health deficiencies: 2. Total weighted health survey score: 2.
Penalties file and Provider Information. Data from CMS, updated September 1, 2026. CMS Provider Data Catalog · How we rate · Corrections
Health inspection citations
The Health Deficiencies file lists 5 citations for this home, including 0 at immediate jeopardy and 0 at actual harm. CMS may display some citations here that are not used in the health inspection rating, including citations under dispute.
December 24, 2025
1 citation
| Tag | What CMS cited | Scope and severity | Status |
|---|
| F868 | Have the Quality Assessment and Assurance group have the required members and meet at least quarterly Administration Deficiencies · Standard survey · Cycle 1 | C: widespread, no actual harm, with potential for minimal harm | Deficient, Provider has date of correction · February 2, 2026 |
October 22, 2024
2 citations
| Tag | What CMS cited | Scope and severity | Status |
|---|
| F550 | Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights. Resident Rights Deficiencies · Standard survey · Cycle 2 | D: isolated, no actual harm, with potential for more than minimal harm | Deficient, Provider has date of correction · November 15, 2024 |
| F655 | Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admitted Resident Assessment and Care Planning Deficiencies · Standard survey · Cycle 2 | D: isolated, no actual harm, with potential for more than minimal harm | Deficient, Provider has date of correction · November 15, 2024 |
June 16, 2023
2 citations
| Tag | What CMS cited | Scope and severity | Status |
|---|
| F656 | Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured. Resident Assessment and Care Planning Deficiencies · Standard survey · Cycle 3 | D: isolated, no actual harm, with potential for more than minimal harm | Deficient, Provider has date of correction · July 31, 2023 |
| F842 | Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards. Resident Assessment and Care Planning Deficiencies · Standard survey · Cycle 3 | D: isolated, no actual harm, with potential for more than minimal harm | Deficient, Provider has date of correction · July 31, 2023 |
Health Deficiencies. Data from CMS, updated September 1, 2026. CMS Provider Data Catalog · How we rate · Corrections