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HomeNew YorkJohn T Mather Memorial Hosp T C U

John T Mather Memorial Hosp T C U

75 North Country Road, Port Jefferson, NY 117776314731320WebsiteGoogle Maps
3.3on Google(366 reviews)
5/5Much Above Average
Accepts Medicare Accepts Medicaid Sprinkler System

CMS data snapshot: July 2026

Health
3/5
Staffing
5/5
Quality
5/5
Beds
16
certified

How John T Mather Memorial Hosp T C U Compares in New York

Facility results compared with averages for CMS-certified nursing homes in New York. Ratings, staffing and turnover measure different parts of care and should be reviewed together.

CMS overall rating
5/5
NY average
3.0/5
Above state average
Health inspection rating
3/5
NY average
2.7/5
Above state average
Staffing rating
5/5
NY average
2.8/5
Above state average
Nursing hours per resident
7.99 hrs/day
NY average
3.62 hrs/day
Above state average
RN hours per resident
4.81 hrs/day
NY average
0.71 hrs/day
Above state average
Staff turnover
3.4%
NY average
40.3%
Lower than state average

Comparisons use the matching CMS state averages without a proprietary combined score. Review the comparison methodology.

What the Data Highlights

Its 5/5 overall CMS rating is above the New York average of 3.0/5.
Reported nursing time is 7.99 hours per resident per day, above the state average of 3.62.
Reported RN time is 4.81 hours per resident per day, above the state average of 0.71.
Staff turnover is 3.4%, lower than the New York average of 40.3%.

Health Inspection Trend

A side-by-side view of the two CMS inspection cycles included in the current dataset.

Previous cycle
3
deficiency citations
Inspected Jun 20, 2024
Most recent cycle
7
deficiency citations
Inspected May 23, 2025
The most recent cycle recorded 4 more deficiency citations than the previous cycle.

Citation counts alone do not show severity. Review the inspection details below for scope, severity and correction status.

Cost & Demographics

Semi-Private Room
$13,718/mo
New York median
Private Room
$14,904/mo
New York median
Suffolk County 65+
263,382
17.3% of county
County Population
1,524,486
Suffolk County

Cost data: Genworth/CareScout Cost of Care Survey (2024). Demographics: U.S. Census Bureau ACS (2022).

Swipe tabs for staffing, quality and ownership.

John T Mather Memorial Hosp T C U is a 5-star Medicare and Medicaid certified nursing home in Port Jefferson, New York with 16 certified beds. It has been operating since 2007. Its overall CMS rating is 5 out of 5.

Beds
16
Avg Residents/Day
13.7
Ownership
For profit - Individual
Provider Type
Medicare and Medicaid
In Hospital
Yes
First Approved
Apr 4, 2007
Sprinklers
Yes
Council
Both
County
Suffolk
Last Inspection
May 23, 2025
Deficiencies (Cycle 1)
7
Weighted Score
30.0
Infection Citations
0

Deficiency Citations (12)

F0812Potential for Harm

Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

Survey: May 23, 2025Corrected: NoCycle: 1
F0635Potential for Harm

Provide doctor's orders for the resident's immediate care at the time the resident was admitted.

Survey: May 23, 2025Corrected: NoCycle: 1
F0655Potential for Harm

Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admitted

Survey: May 23, 2025Corrected: NoCycle: 1
F0695Potential for Harm

Provide safe and appropriate respiratory care for a resident when needed.

Survey: May 23, 2025Corrected: NoCycle: 1
F0880Potential for Harm

Provide and implement an infection prevention and control program.

Survey: May 23, 2025Corrected: NoCycle: 1
F0882Potential for Harm

Designate a qualified infection preventionist to be responsible for the infection prevent and control program in the nursing home.

Survey: May 23, 2025Corrected: NoCycle: 1
F0868Minimal Harm

Have the Quality Assessment and Assurance group have the required members and meet at least quarterly

Survey: May 23, 2025Corrected: NoCycle: 1
F0812Potential for Harm

Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

Survey: Jun 20, 2024Corrected: NoCycle: 2
F0813Potential for Harm

Have a policy regarding use and storage of foods brought to residents by family and other visitors.

Survey: Jun 20, 2024Corrected: NoCycle: 2
F0880Potential for Harm

Provide and implement an infection prevention and control program.

Survey: Jun 20, 2024Corrected: NoCycle: 2
F0812Potential for Harm

Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

Survey: Oct 5, 2022Corrected: NoCycle: 3
F0623Minimal Harm

Provide timely notification to the resident, and if applicable to the resident representative and ombudsman, before transfer or discharge, including appeal rights.

Survey: Oct 5, 2022Corrected: NoCycle: 3
Total Fines
$0
Number of Fines
0
Payment Denials
0
Total Penalties
0

No penalties on record.

Staffing hours per resident per day. The black line shows the national average.

Nurse Aide3.19 hrs
National avg: 2.32 hrs
LPN0.00 hrs
National avg: 0.86 hrs
RN4.81 hrs
National avg: 0.69 hrs
Total Nursing7.99 hrs
National avg: 3.86 hrs
Weekend Total7.14 hrs
National avg: 0.00 hrs
Physical Therapist0.37 hrs
National avg: 0.07 hrs
Total Turnover
3.4%
RN Turnover
0.0%
Administrators Left
0

Quality measures as percentages of residents. Lower is better for all measures.

Ownership Type
For profit - Individual
Recent Change
No

Owners & Managers (66)

NameRoleTypeOwnership %Since
NORTHWELL HEALTHCARE INC5% OR GREATER DIRECT OWNERSHIP INTERESTOrganization100%Jan 1, 2018
DONNELLY, SHARONW-2 MANAGING EMPLOYEEIndividualN/ASep 12, 2016
IADANZA, CHRISTINAW-2 MANAGING EMPLOYEEIndividualN/ASep 12, 2016
LIVRERI, CHRISTINEW-2 MANAGING EMPLOYEEIndividualN/ASep 12, 2016
MADER, WILLIAMW-2 MANAGING EMPLOYEEIndividualN/AAug 1, 2023
NG, JOSEPHW-2 MANAGING EMPLOYEEIndividualN/AAug 1, 2023
ROBERTS, KENNETHW-2 MANAGING EMPLOYEEIndividualN/AMay 1, 1986
WISNOSKI, JOSEPHW-2 MANAGING EMPLOYEEIndividualN/AJul 12, 2016
BELLO, STEPHENCORPORATE DIRECTORIndividualN/ASep 1, 2019
BLUMENCRANZ, ROGERCORPORATE DIRECTORIndividualN/AFeb 1, 2018
BRITTON, BETSYCORPORATE DIRECTORIndividualN/AMay 1, 1979
COLSON, MARVINCORPORATE DIRECTORIndividualN/AJul 1, 2019
CRAIG, NICHOLASCORPORATE DIRECTORIndividualN/AJan 1, 2017
DANOWSKI, JAMESCORPORATE DIRECTORIndividualN/ANov 1, 2004
DIAZ, SYLVIACORPORATE DIRECTORIndividualN/AJul 1, 2019
DIVINEY, JOHNCORPORATE DIRECTORIndividualN/AApr 1, 2019
DONNELLY, SHARONCORPORATE DIRECTORIndividualN/ASep 12, 2016
ENGELHARDT, DEBRACORPORATE DIRECTORIndividualN/ASep 1, 2015
FREY, KATHRYNCORPORATE DIRECTORIndividualN/AJul 1, 2005
GLYNN, TIMOTHYCORPORATE DIRECTORIndividualN/ADec 1, 2011
IADANZA, CHRISTINACORPORATE DIRECTORIndividualN/ASep 12, 2016
KUHN, KONRADCORPORATE DIRECTORIndividualN/AMay 1, 1978
LIPPENCOTT, DONALDCORPORATE DIRECTORIndividualN/AJul 1, 2019
LIVRERI, CHRISTINECORPORATE DIRECTORIndividualN/ASep 12, 2016
NAPPI, RALPHCORPORATE DIRECTORIndividualN/AMay 1, 1978
ROBERTS, KENNETHCORPORATE DIRECTORIndividualN/AMay 1, 1986
RUGGIERO, CHRISTINECORPORATE DIRECTORIndividualN/AApr 1, 2019
SINI, JOHNCORPORATE DIRECTORIndividualN/ANov 1, 1982
STERNLICHT, LEOCORPORATE DIRECTORIndividualN/ANov 1, 2004
TRANCHON, HAROLDCORPORATE DIRECTORIndividualN/AMay 1, 1979
WEISS, EDWARDCORPORATE DIRECTORIndividualN/AFeb 1, 1988
WISNOSKI, JOSEPHCORPORATE DIRECTORIndividualN/AJun 1, 2009
YU, JOHNCORPORATE DIRECTORIndividualN/AApr 1, 2019
BLUMENCRANZ, ROGERCORPORATE OFFICERIndividualN/AFeb 1, 2018
BRITTON, BETSYCORPORATE OFFICERIndividualN/AMay 1, 1979
CRAIG, NICHOLASCORPORATE OFFICERIndividualN/AJan 1, 2017
CUSACK, MICHELECORPORATE OFFICERIndividualN/AJan 1, 2018
DANOWSKI, JAMESCORPORATE OFFICERIndividualN/ANov 1, 2004
DIVINEY, JOHNCORPORATE OFFICERIndividualN/AMay 1, 2014
ENGELHARDT, DEBRACORPORATE OFFICERIndividualN/ASep 1, 2015
FREY, KATHRYNCORPORATE OFFICERIndividualN/AOct 1, 2005
KUHN, KONRADCORPORATE OFFICERIndividualN/AMay 1, 1978
NAPPI, RALPHCORPORATE OFFICERIndividualN/AJan 1, 2018
ROBERTS, KENNETHCORPORATE OFFICERIndividualN/AMay 1, 1986
SINI, JOHNCORPORATE OFFICERIndividualN/ANov 1, 1982
STERNLICHT, LEOCORPORATE OFFICERIndividualN/ANov 1, 2004
TRANCHON, HAROLDCORPORATE OFFICERIndividualN/AMay 1, 1979
WEISS, EDWARDCORPORATE OFFICERIndividualN/AFeb 1, 1988
BLUMENCRANZ, ROGEROPERATIONAL/MANAGERIAL CONTROLIndividualN/AFeb 1, 2018
BRITTON, BETSYOPERATIONAL/MANAGERIAL CONTROLIndividualN/AMay 1, 1979
CRAIG, NICHOLASOPERATIONAL/MANAGERIAL CONTROLIndividualN/AJan 1, 2017
DANOWSKI, JAMESOPERATIONAL/MANAGERIAL CONTROLIndividualN/ANov 1, 2004
DIVINEY, JOHNOPERATIONAL/MANAGERIAL CONTROLIndividualN/AMay 1, 2014
DONNELLY, SHARONOPERATIONAL/MANAGERIAL CONTROLIndividualN/ASep 12, 2016
FREY, KATHRYNOPERATIONAL/MANAGERIAL CONTROLIndividualN/AOct 1, 2005
GLYNN, TIMOTHYOPERATIONAL/MANAGERIAL CONTROLIndividualN/ADec 1, 2011
IADANZA, CHRISTINAOPERATIONAL/MANAGERIAL CONTROLIndividualN/ASep 12, 2016
KUHN, KONRADOPERATIONAL/MANAGERIAL CONTROLIndividualN/AMay 1, 1978
LIVRERI, CHRISTINEOPERATIONAL/MANAGERIAL CONTROLIndividualN/ASep 12, 2016
NAPPI, RALPHOPERATIONAL/MANAGERIAL CONTROLIndividualN/AJan 1, 2018
ROBERTS, KENNETHOPERATIONAL/MANAGERIAL CONTROLIndividualN/AMay 1, 1986
SINI, JOHNOPERATIONAL/MANAGERIAL CONTROLIndividualN/ANov 1, 1982
STERNLICHT, LEOOPERATIONAL/MANAGERIAL CONTROLIndividualN/ANov 1, 2004
TRANCHON, HAROLDOPERATIONAL/MANAGERIAL CONTROLIndividualN/AMay 1, 1979
WEISS, EDWARDOPERATIONAL/MANAGERIAL CONTROLIndividualN/AFeb 1, 1988
WISNOSKI, JOSEPHOPERATIONAL/MANAGERIAL CONTROLIndividualN/AJul 16, 2013

Compare Nearby Nursing Homes

Compare CMS ratings and recorded fines for John T Mather Memorial Hosp T C U and nearby alternatives.

All New York facilities
John T Mather Memorial Hosp T C U
Port Jefferson, NYCurrent facility
CMS
5/5
Health
3/5
Staffing
5/5
Recorded fines: None
Waters Edge at Port Jefferson for Rehab and Nrsg
Port Jefferson, NY1.2 mi
CMS
2/5
Health
1/5
Staffing
1/5
Recorded fines: $153,911
Allegria Nursing & Rehab Center of Port Jefferson
Port Jefferson Stati, NY1.9 mi
CMS
1/5
Health
1/5
Staffing
2/5
Recorded fines: None
Jefferson's Ferry
South Setauket, NY3.2 mi
CMS
5/5
Health
5/5
Staffing
4/5
Recorded fines: None
Long Island State Veterans Home
Stonybrook, NY3.9 mi
CMS
5/5
Health
5/5
Staffing
5/5
Recorded fines: None
Surge Rehabilitation and Nursing LLC
Middle Island, NY5.2 mi
CMS
2/5
Health
1/5
Staffing
3/5
Recorded fines: $70,480
Quantum Rehabilitation and Nursing LLC
Middle Island, NY5.3 mi
CMS
5/5
Health
4/5
Staffing
3/5
Recorded fines: None
FacilityDistanceCMSHealthStaffingRecorded fines
John T Mather Memorial Hosp T C U
Port Jefferson, NY · Current facility
—5/53/55/5None recorded
Waters Edge at Port Jefferson for Rehab and Nrsg
Port Jefferson, NY
1.2 mi2/51/51/5$153,911
Allegria Nursing & Rehab Center of Port Jefferson
Port Jefferson Stati, NY
1.9 mi1/51/52/5None recorded
Jefferson's Ferry
South Setauket, NY
3.2 mi5/55/54/5None recorded
Long Island State Veterans Home
Stonybrook, NY
3.9 mi5/55/55/5None recorded
Surge Rehabilitation and Nursing LLC
Middle Island, NY
5.2 mi2/51/53/5$70,480
Quantum Rehabilitation and Nursing LLC
Middle Island, NY
5.3 mi5/54/53/5None recorded

Distance is approximate. Ratings and enforcement data use the current CMS snapshot; recorded fines are not a complete measure of care quality. How nearby facilities are selected.

Frequently Asked Questions

What is the CMS rating for John T Mather Memorial Hosp T C U?▾
John T Mather Memorial Hosp T C U has an overall CMS rating of 5 out of 5 stars, with a health inspection rating of 3/5, staffing rating of 5/5, and quality measures rating of 5/5. This facility is rated above average.
How much does John T Mather Memorial Hosp T C U cost per month?▾
While individual facility pricing is not publicly available, the median nursing home cost in New York is $13,718/month for a semi-private room and $14,904/month for a private room (Genworth/CareScout 2024). John T Mather Memorial Hosp T C U participates in Medicare and Medicaid, which may cover some or all costs depending on eligibility.
Has John T Mather Memorial Hosp T C U had any health inspection violations?▾
John T Mather Memorial Hosp T C U had 7 deficiency citations in its most recent health inspection (May 23, 2025). The current CMS dataset records no fines for this facility.
What are the staffing levels at John T Mather Memorial Hosp T C U?▾
John T Mather Memorial Hosp T C U provides 7.99 total nursing staff hours per resident per day, including 4.81 RN hours, 0.00 LPN hours, and 3.19 nurse aide hours. The total staff turnover rate is 3.4%.
How many beds does John T Mather Memorial Hosp T C U have?▾
John T Mather Memorial Hosp T C U has 16 certified beds with an average of 13.7 residents per day, resulting in approximately 86% occupancy. The facility is For profit - Individual owned.
Are there other nursing homes near John T Mather Memorial Hosp T C U?▾
Yes. This page lists 6 nearby nursing homes in New York, including 1 in Port Jefferson. Compare their CMS ratings, staffing, inspections and fines before choosing a facility.
What do patients and families say about John T Mather Memorial Hosp T C U?▾
On Google Maps, John T Mather Memorial Hosp T C U has a rating of 3.3 out of 5 based on 366 reviews. This is an independent rating from visitors and families, separate from the official CMS government rating of 5/5.