Nursing home · Top rated by CMS
John T Mather Memorial Hospital T C U
75 North Country Road, Port Jefferson, NY 11777 · Map
For profit - Individual · 16 certified beds
John T Mather Memorial Hospital T C U is a Medicare-certified nursing home in Port Jefferson, New York. CMS rates it 5 out of 5 stars overall (5/5 for staffing, 3/5 for health inspections). Nurse staffing is 8.75 hours per resident per day, above the New York average of 3.65. Its most recent inspection on May 23, 2025 cited 7 deficiencies.
CMS quality ratings
Ratings from the Centers for Medicare & Medicaid Services (CMS), updated monthly. 5 stars is the highest quality.
How John T Mather Memorial Hospital T C U compares
This facility vs. the New York and national averages, from CMS data. For staffing, higher is generally better; for turnover and deficiencies, lower is better.
| Metric | This facility | New York avg | National avg | Compared with the state |
|---|---|---|---|---|
| Total nurse staffing (hrs/resident/day) | 8.75 | 3.65 | 3.89 | above avg |
| RN staffing (hrs/resident/day) | 5.33 | 0.70 | 0.68 | above avg |
| Aide staffing (hrs/resident/day) | 3.42 | 2.18 | 2.34 | above avg |
| Nursing staff turnover | 19.4% | 40.5% | 46.4% | below avg |
| Deficiencies cited, last inspection | 7.0 | 7.6 | 9.5 | below avg |
Staffing
Hours per resident per day as reported to CMS. Higher numbers indicate more direct care time.
Staff turnover
Lower turnover typically indicates better working conditions and continuity of care. National average for nursing staff is 46.4%.
Recent health inspection
CMS inspects nursing facilities regularly. Deficiencies are categorized by severity.
- Every deficiency from the May 23, 2025 inspection was corrected by July 21, 2025
What inspectors found at John T Mather Memorial Hospital T C U
Specific deficiencies cited in recent CMS health inspections, most recent first. Severity follows the CMS scope/severity scale. Source: CMS Care Compare.
- Potential for harm
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Nutrition and Dietary Deficiencies · May 23, 2025 · Full report (PDF) - Potential for harm
Designate a qualified infection preventionist to be responsible for the infection prevent and control program in the nursing home.
Infection Control Deficiencies · May 23, 2025 · Full report (PDF) - Potential for harm
Provide and implement an infection prevention and control program.
Infection Control Deficiencies · May 23, 2025 · Full report (PDF) - Potential for harm
Provide safe and appropriate respiratory care for a resident when needed.
Quality of Life and Care Deficiencies · May 23, 2025 · Full report (PDF) - Potential for harm
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 · May 23, 2025 · Full report (PDF)
Show all 12 deficiencies
- Potential for harm
Provide doctor's orders for the resident's immediate care at the time the resident was admitted.
Resident Assessment and Care Planning Deficiencies · May 23, 2025 · Full report (PDF) - Minimal
Have the Quality Assessment and Assurance group have the required members and meet at least quarterly
Administration Deficiencies · May 23, 2025 · Full report (PDF) - Potential for harm
Provide and implement an infection prevention and control program.
Infection Control Deficiencies · Jun 20, 2024 · Full report (PDF) - Potential for harm
Have a policy regarding use and storage of foods brought to residents by family and other visitors.
Nutrition and Dietary Deficiencies · Jun 20, 2024 · Full report (PDF) - Potential for harm
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Nutrition and Dietary Deficiencies · Jun 20, 2024 · Full report (PDF) - Potential for harm
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Nutrition and Dietary Deficiencies · Oct 5, 2022 - Minimal
Provide timely notification to the resident, and if applicable to the resident representative and ombudsman, before transfer or discharge, including appeal rights.
Resident Rights Deficiencies · Oct 5, 2022
Read the full inspection reports on Medicare.gov Each inspection there has a “Read the full report” link with the inspectors’ written findings.
About this facility
- Address
- 75 North Country Road
Port Jefferson, NY 11777 - CMS certification #
- 335853
- Ownership
- For profit - Individual
- Certified beds
- 16
- Avg residents/day
- 13.2
- Provider type
- Medicare and Medicaid
- First certified
- 2007-04-04
- Setting
- Urban
Not SLA enrolled. This facility hasn’t enrolled in resident survey verification. Learn about enrollment →
Location and nearby
Explore the area around John T Mather Memorial Hospital T C U using Google Maps.
Other public records
Full public records, with dates and sources
Location and nearby care
- Nearest hospital with an emergency room
- St Charles Hospital, Port Jefferson. 0.9 miles away, straight line. CMS overall hospital rating: 5 of 5 stars.
- Nearest Medicare nursing home
- Waters Edge at Port Jefferson for Rehab and NRSG, Port Jefferson. 1.2 miles away, straight line.
- Nearest home health agency office
- Tender Loving Care, An Amedisys Company, Medford. 8.5 miles away, straight line. Agencies travel to clients, so ask which ones serve this address.
- Nearest pharmacy
- CVS Pharmacy. 2.3 miles away, straight line. From OpenStreetMap, which does not list every pharmacy, so one may be closer.
- Area
- USDA classes ZIP code 11777 as metropolitan (metropolitan core).
- Dialysis within 15 miles
- Fms-Central Suffolk Akc, Port Jefferson Station, 0.7 miles away, straight line (CMS rating 5 of 5 stars)
Dci - Stony Brook Kidney Center, East Setauket, 3.2 miles away, straight line (has a shift starting after 5 pm; CMS rating 3 of 5 stars)
Davita Selden Dialysis, Selden, 5.0 miles away, straight line (CMS rating 5 of 5 stars) - Hospice
- 3 Medicare hospices tell CMS they serve ZIP code 11777.
Vns And Hospice Of Suffolk, Inc, office in East Northport, 15.0 miles away, straight line (CMS family survey rating 5 of 5 stars)
Hospice Care Of Long Island, Queens, South Shore, office in Woodbury, 23.6 miles away, straight line (CMS family survey rating 3 of 5 stars)
Good Shepherd Hospice, office in Farmingdale, 24.6 miles away, straight line (CMS family survey rating 4 of 5 stars) - Nearest geriatric medicine practice
- North Shore Hematology Oncology Associates PC, Port Jefferson Station. 1.7 miles away, straight line. 1 geriatric medicine doctor listed there.
Distances are straight lines from the community, not driving distance. Hospitals, home health, dialysis, hospice and doctors come from CMS provider data (CMS, hospital list updated Jul 22, 2026). Star ratings are CMS’s own.
Emergency and natural hazard risk
Public hazard maps for this location. Ask the community about its emergency plan, its generator and where residents would go in an evacuation.
- Flood zone
- Outside the high and moderate risk flood areas on FEMA's flood map (Zone X, minimal flood hazard, or not studied). (FEMA flood map)
- FEMA National Risk Index
- Overall: very low. By hazard: hurricane relatively low, inland flooding very low, coastal flooding relatively low, wildfire very low, tornado very low, heat wave relatively low, earthquake very low. These are FEMA’s ratings for the census tract, compared with tracts nationwide. (FEMA, December 2025)
A flood zone describes the map at this point, not the building's elevation. In an emergency, follow the local emergency management agency.
What we checked
Every public source we searched for this community. “Nothing on record” means we found no record that matched it. A record can be missed when a name or address differs.
| Source | Data as of | What we found |
|---|---|---|
| U.S. Department of Labor wage and hour cases | Oct 15, 2026 | Nothing on record |
| OSHA workplace safety inspections since 2016 | Oct 15, 2026 | Nothing on record |
| Hurricane evacuation zone maps | Not in a mapped zone | |
| FEMA flood map | See above | |
| USDA wildfire risk | Apr 15, 2026 | Not shown: FEMA rates wildfire risk here very low |
| FEMA National Risk Index | See above | |
| CMS hospitals, home health, dialysis, hospice and doctors; OpenStreetMap pharmacies | See above | |
| HUD Multifamily Properties - Assisted | Jul 6, 2026 | Nothing on record |
| State Veterans Homes (NASVH directory) | Sep 20, 2026 | Nothing on record |
| CMS Hospice - General Information | Aug 19, 2026 | Nothing on record |
| CMS Home Health Care Agencies | May 27, 2026 | Nothing on record |
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Frequently asked questions
Is John T Mather Memorial Hospital T C U a good nursing home?
CMS gives John T Mather Memorial Hospital T C U an overall rating of 5 out of 5 stars, including 5/5 for staffing and 3/5 for health inspections. These ratings come from the Centers for Medicare & Medicaid Services and are updated monthly.
How is John T Mather Memorial Hospital T C U staffed?
John T Mather Memorial Hospital T C U reports 8.75 total nurse hours per resident per day, compared with the New York average of 3.65.
Has John T Mather Memorial Hospital T C U had inspection problems?
Its most recent CMS inspection cited 7 deficiencies.
How many beds does John T Mather Memorial Hospital T C U have?
John T Mather Memorial Hospital T C U is certified for 16 beds.