Home›New York›Suffolk County›JOHN T MATHER MEMORIAL HOSP T C U
A+
Excellent

JOHN T MATHER MEMORIAL HOSP T C U

75 NORTH COUNTRY ROAD · PORT JEFFERSON, NY 11777

6314731320 · For profit - Individual

16 beds13.2 residents176 staff
CMS Five-Star Ratings
Overall
★★★★★
Staffing
★★★★★
Quality
★★★★★
Inspections
★★★★★
Staffing Grades
A+
Excellent
Total Staff
A+
Excellent
RN Staff
A+
Excellent
Overall
✓CMS Benchmark(≥ 3.48 HPRD)
✓RN Recommendation(≥ 0.75 HPRD)
✓Research Standard(≥ 4.10 HPRD)
📋

What This Means in Plain English

JOHN T MATHER MEMORIAL HOSP T C U receives an overall staffing grade of A+ (Excellent). With 8.8873 total nurse hours per resident per day, this facility meets the CMS staffing benchmark and has adequate registered nurse (RN) coverage. It is 4.99 HPRD above the national average.

Weekend staffing decreases noticeably — dropping 21.52% compared to weekdays. The facility has low agency staff usage (0% of hours), suggesting a mostly permanent workforce.

Staffing levels have been trending upward over recent quarters.

🔍 Areas of Concern (1)

📊Staffing levels are highly variable day to day (consistency score: 1.6958). This means the care experience can be very different depending on the day.

✨ Strengths (4)

✅Meets the CMS staffing benchmark (≥ 3.48 HPRD)
✅Meets the research-recommended RN staffing level (≥ 0.75 HPRD)
✅No days with zero registered nurse hours this quarter
✅Low agency staff usage (0%) — mostly permanent, familiar staff
Total Nurse HPRD
8.8873hrs/resident/day▲ 4.99
CMS benchmark: 3.48
RN HPRD
5.4039hrs/resident/day▲ 4.72
Recommended: 0.75
Weekend Drop-off
21.52%
9.4628 weekday → 7.4264 weekend
⚠ Significant weekend reduction
Agency Staff
0%
0% of RN hours from contractors
Days with Zero RN
0days this quarter
4+ days = auto 1-star
CNA HPRD
3.4834hrs/resident/day
Direct care aides
LPN HPRD
0hrs/resident/day
Licensed practical nurses
Consistency
1.6958std dev
Lower = more predictable

HPRD Over Time

Total nurse staffing hours per resident per day, by quarter

Total HPRD (shaded area)RN HPRDCMS Benchmark (3.48) — staffing standardResearch Standard (4.10) — recommended level

How Does This Facility Compare?

Compared to county, state, and national averages for total nurse HPRD

vs. Suffolk County Average+5.05 HPRD
3.84
08.89 HPRD
vs. New York State Average+5.24 HPRD
3.65
08.89 HPRD
vs. National Average+4.99 HPRD
3.90
08.89 HPRD
■ Colored bar = this facility · | Black line = average · Based on 2025Q3 data

Nearby Facilities

Compare with other nursing homes in the area

FacilityDistanceGradeTotal HPRDRN HPRDCMS Rating
JOHN T MATHER MEMORIAL HOSP T C U ★
PORT JEFFERSON · This facility
—
A+
8.88735.4039★★★★★
ST JAMES REHABILITATION & HEALTHCARE CENTER
ST JAMES
6.4 mi
C
3.38980.5521★★★★★
BROOKSIDE MULTICARE NURSING CENTER
SMITHTOWN
9.5 mi
B
4.09790.9347★★★★☆
ROSS CENTER FOR NURSING AND REHABILITATION
BRENTWOOD
14.7 mi
C
3.35830.5048★★★☆☆
CARILLON NURSING AND REHABILITATION CENTER
HUNTINGTON
18.6 mi
C
3.33741.0736★★★★☆
ACADIA CENTER FOR NURSING AND REHABILITATION
RIVERHEAD
19 mi
B
3.99820.6082★★★★★

Inspection History & Penalties

Health inspection results from state surveys — most recent first

3
Inspections
12
Total Deficiencies
$0
Fines Assessed
May 23, 2025Health
7 deficiencies cited
▼
Jun 20, 2024Health
3 deficiencies cited
▼
Oct 5, 2022Health
2 deficiencies cited
▼
CMS Severity Scale
A–C: No Harm / PotentialD–F: No Harm but ConcernG–H: Actual HarmI–L: Immediate Jeopardy

Source: CMS Staffing & Quality Data — 2025Q3 · data.cms.gov

Staffing grades are based on CMS-published thresholds and research recommendations. CMS is not affiliated with and does not endorse this website.