MOUNT SINAI SOUTH NASSAU T C U
1 HEALTHY WAY, Oceanside, NY 11572
Based on 2026 CMS Data
Official Government Ratings
Health Inspections
Frequency & severity of deficiencies
Staffing Levels
Nurse hours per resident per day
Quality Measures
Clinical outcomes & care quality
Vetting This Facility? Get Answers They Don't Volunteer
Free guide: the exact questions to ask MOUNT SINAI SOUTH NASSAU T C U, how to pull the public records (ownership, inspections, penalties), and how to request the info that isn't online — like the medical director.
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Care Quality Indicators
Lower is better
How MOUNT SINAI SOUTH NASSAU T C U Compares
MOUNT SINAI SOUTH NASSAU T C U is a 20-bed nonprofit nursing facility in Oceanside, New York. It holds an overall CMS rating of 5 out of 5 stars, above the New York average of 3.0 stars. Its strongest area is health inspections, rated 5 stars. Its rate of short-stay residents returning to the hospital (23.4%) is above the New York average of 20.5% — a measure worth asking the staff about. With 20 certified beds, it operates near capacity at roughly 91% occupied.
Among the 2 nursing facilities ElderVoice tracks in Oceanside, 2 hold a 5-star rating and the local average is 5.0 stars.
By the numbers vs. New York average
- Short-stay rehospitalization: 23.4% — worse than the New York average of 20.5%.
Comparisons use CMS Care Compare data (updated September 9, 2026) measured against New York averages across 593 facilities tracked by ElderVoice.
Questions to Ask MOUNT SINAI SOUTH NASSAU T C U
Use these facility-specific questions when calling admissions, touring the building, or comparing MOUNT SINAI SOUTH NASSAU T C U with other nursing homes in Oceanside.
What keeps MOUNT SINAI SOUTH NASSAU T C U's health inspections rating strong?
This category is rated 5 out of 5 stars. Ask for concrete staffing, training, or care-process examples behind the score.
How does MOUNT SINAI SOUTH NASSAU T C U maintain staffing when occupancy is high?
The facility reports roughly 91% occupancy across 20 certified beds, so ask how staffing is adjusted during full census periods.
How do residents and families raise concerns at MOUNT SINAI SOUTH NASSAU T C U?
CMS data does not list an active family or resident council here, so ask how care-plan concerns, complaints, and follow-up are tracked.
What would the first 30 days look like for a new resident at MOUNT SINAI SOUTH NASSAU T C U?
Ask who builds the care plan, how medication changes are communicated, how often families receive updates, and who to call after hours.
The Senior Community Around Oceanside
Oceanside sits in Nassau County, where adults 65 and older make up about 17.8% of the population — a share of seniors in line with New York as a whole (16.5% statewide). The area's median household income is higher than the state average, reflecting a higher cost of living.
- Residents 65+
- 241,563 (17.8%)
- Median age
- 41.9 years
- Median household income
- $120,036
- Median home value
- $524,400
Demographics for Nassau County from the U.S. Census Bureau, American Community Survey (ACS) 5-year estimates. Provided as local context for families comparing care options near Oceanside.
Facility Details
Other Facilities in Oceanside
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