Nursing Home
John T Mather Memorial Hosp T C U
Part of Northwell Healthcare Incsee all 20 affiliated facilities
Medicare Outcome Measures
- No Different than the National Rate
Potentially preventable hospital readmissions
11.88% (lower is better)
- Better than the National Rate
Residents discharged back to the community
80.52% (higher is better)
- Better than the National Rate
Infections acquired during the stay requiring hospitalization
3.79% (lower is better)
Source: CMS Skilled Nursing Facility Quality Reporting Program. Rates are risk-standardized by CMS; the comparison category is CMS's own, shown exactly as published.
Clinical Quality Measures
-
Short-stay residents who newly received an antipsychotic medication
0.4%
national median 1.0%
better than the national median
Source: CMS MDS quality measures (four-quarter average).
Nurse Staffing
- Nurse staffing per resident per day
- 8.0 hours
- Registered nurse (RN) time per resident per day
- 4.8 hours
- Weekend nurse staffing per resident per day
- 7.1 hours
- Nursing staff turnover in the past year
- 3.4%
NY average: 3.6 hours · National: 3.9 hours
All nursing staff combined: RNs, LPNs/LVNs, and nurse aides.
NY average: 0.7 hours · National: 0.7 hours
RN hours only — the most highly trained nursing staff.
NY average: 3.2 hours · National: 3.4 hours
Total nurse staffing on Saturdays and Sundays, when staffing typically dips.
NY average: 40.3% · National: 45.8%
Share of this facility’s nursing staff who stopped working there over 12 months.
Reported by facilities through CMS's Payroll-Based Journal system. Facility values and the state/national averages are shown exactly as CMS publishes them. More staffing hours are generally better; lower turnover is generally better.
Ownership
- Ownership type
- For profit - Individual
Who owns this facility — 25 entries in CMS's ownership records expand ↓
- Northwell Healthcare Inc Organization
- Donnelly, Sharon Individual
- Iadanza, Christina Individual
- Livreri, Christine Individual
- Mader, William Individual
- Ng, Joseph Individual
- Roberts, Kenneth Individual
- Wisnoski, Joseph Individual
- Bello, Stephen Individual
- Blumencranz, Roger Individual
…and 15 more entries in CMS's ownership records for this facility.
From CMS's nursing-home ownership file. Roles and percentages are as reported to CMS by the facility; one person or entity can hold several roles.
Inspections & Fire Safety — 7 health (NY avg 8) · 1 fire (NY avg 5.6) Details
12 deficiencies cited across recent inspection cycles. Most recent survey: May 23, 2025.
Most recent inspection cycle: 7 health deficiencies · NY average: 8 · National: 9.3
3 fire-safety deficiencies cited — most often gas, vacuum, and electrical systems (2) and smoke (1).
Most recent fire-safety inspection (2024-06-20): 1 deficiency · NY average: 5.6 · National: 4.5
Sources: CMS health inspection reports (standard surveys and complaint investigations) and CMS Life Safety Code inspections (smoke barriers, sprinklers, exits, emergency preparedness). Averages are CMS-published state and national figures for the most recent inspection cycle.
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How John T Mather Memorial Hosp T C U compares nearby
Compared with the 8 other nursing homes within 25 miles — 9 facilities in all, CMS data only.
Among the 9 nursing homes within 25 miles, John T Mather Memorial Hosp T C U's overall star rating is 5★; the median among the 8 peers reporting it is 4.5★.
| Measure | This facility | Nearby median | Best nearby |
|---|---|---|---|
| Overall star rating reported by 8 of 8 nearby peers | 5★ | 4.5★ | 5★ |
| Health inspections reported by 8 of 8 nearby peers | 3★ | 3.5★ | 5★ |
| Staffing reported by 8 of 8 nearby peers | 5★ | 2.5★ | 5★ |
| Quality measures reported by 8 of 8 nearby peers | 5★ | 5★ | 5★ |
The comparison group
- Waters Edge At Port Jefferson For Rehab And Nrsg
- Allegria Nursing & Rehab Center Of Port Jefferson
- Long Island State Veterans Home
- Jefferson's Ferry
- St James Rehabilitation & Healthcare Center
- Luxor Nursing And Rehabilitation At Mills Pond
- Surge Rehabilitation And Nursing Llc
- Quantum Rehabilitation And Nursing L L C
Cohort: within 25 miles · CMS data period 2026-08 · method cohort-v1 · comparisons are never affected by claiming or payment. How nearby comparisons work