Waters Edge at Port Jefferson for Rehab and NRSG
150 DARK HOLLOW ROAD, Port Jefferson, NY, 11777
Yes. Federal inspectors cited 9 deficiencies against Waters Edge at Port Jefferson for Rehab and NRSG in Port Jefferson, New York at its most recent standard inspection on 2025-08-11. 2 findings have been recorded at the immediate-jeopardy level, the most serious CMS uses, meaning a resident was placed in immediate danger. Medicare has fined it 1 time, totalling $153,911. Medicare rates it 2 out of 5 overall.
Every deficiency on record, by how serious CMS judged it
CMS grades each finding from A to L on two axes: how badly residents were affected, and how many. These are its bands, not ours. The figures cover every standard and complaint survey on record, which is a longer window than the rating cycle above.
The last 20 findings, newest first
Each is the federal requirement the home was found not to meet, in CMS’s own wording, with the tag number so it can be looked up against the inspection report.
Provide safe and appropriate respiratory care for a resident when needed.
Quality of Life and Care Deficiencies · F0695 · 2025-08-11 · standard survey · Immediate jeopardy to resident health or safety
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Nutrition and Dietary Deficiencies · F0812 · 2025-08-11 · standard survey · No actual harm, potential for more than minimal harm
Administer the facility in a manner that enables it to use its resources effectively and efficiently.
Administration Deficiencies · F0835 · 2025-08-11 · standard survey · No actual harm, potential for more than minimal harm
Reasonably accommodate the needs and preferences of each resident.
Resident Rights Deficiencies · F0558 · 2025-08-11 · standard survey · No actual harm, potential for more than minimal harm
Ensure services provided by the nursing facility meet professional standards of quality.
Resident Assessment and Care Planning Deficiencies · F0658 · 2025-08-11 · standard survey · No actual harm, potential for more than minimal harm
Provide care and assistance to perform activities of daily living for any resident who is unable.
Quality of Life and Care Deficiencies · F0677 · 2025-08-11 · standard survey · No actual harm, potential for more than minimal harm
Provide appropriate pressure ulcer care and prevent new ulcers from developing.
Quality of Life and Care Deficiencies · F0686 · 2025-08-11 · standard survey · No actual harm, potential for more than minimal harm
Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.
Pharmacy Service Deficiencies · F0761 · 2025-08-11 · standard survey · No actual harm, potential for more than minimal harm
Provide and implement an infection prevention and control program.
Infection Control Deficiencies · F0880 · 2025-08-11 · standard survey · No actual harm, potential for more than minimal harm
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
Quality of Life and Care Deficiencies · F0684 · 2025-02-21 · from a complaint · Immediate jeopardy to resident health or safety
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.
Quality of Life and Care Deficiencies · F0689 · 2025-02-21 · from a complaint · No actual harm, potential for more than minimal harm
Ensure the resident's doctor reviews the resident's care, writes, signs and dates progress notes and orders, at each required visit.
Nursing and Physician Services Deficiencies · F0711 · 2025-02-21 · from a complaint · No actual harm, potential for more than minimal harm
Immediately tell the resident, the resident's doctor, and a family member of situations (injury/decline/room, etc.) that affect the resident.
Resident Rights Deficiencies · F0580 · 2025-02-21 · from a complaint · No actual harm, potential for more than minimal harm
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
Quality of Life and Care Deficiencies · F0684 · 2025-01-22 · from a complaint · No actual harm, potential for more than minimal harm
Provide enough nursing staff every day to meet the needs of every resident; and have a licensed nurse in charge on each shift.
Nursing and Physician Services Deficiencies · F0725 · 2024-02-15 · from a complaint · No actual harm, potential for more than minimal harm
Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.
Pharmacy Service Deficiencies · F0755 · 2024-02-15 · standard survey · No actual harm, potential for more than minimal harm
Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards.
Resident Assessment and Care Planning Deficiencies · F0842 · 2024-02-15 · standard survey · No actual harm, potential for more than minimal harm
Provide appropriate pressure ulcer care and prevent new ulcers from developing.
Quality of Life and Care Deficiencies · F0686 · 2022-02-28 · standard survey · No actual harm, potential for more than minimal harm
Immediately tell the resident, the resident's doctor, and a family member of situations (injury/decline/room, etc.) that affect the resident.
Resident Rights Deficiencies · F0580 · 2022-02-28 · standard survey · No actual harm, potential for more than minimal harm
Respond appropriately to all alleged violations.
Freedom from Abuse, Neglect, and Exploitation Deficiencies · F0610 · 2022-02-28 · standard survey · No actual harm, potential for more than minimal harm
How CMS scores this home
These stars are Medicare’s, not ours — we publish no rating of our own. They are reproduced here because they are part of the public record.
What Medicare has fined this home
Who owns Waters Edge at Port Jefferson for Rehab and NRSG
Nursing homes are frequently owned through layers of companies, and the name over the door is rarely the one that holds the licence. This is the ownership CMS has on file.
| Owner | Role | Share | Since |
|---|---|---|---|
| EINHORN, NEAL | Individual | 44% | since 08/10/2017 |
| FRIEDMAN, MARK | Individual | 44% | since 08/10/2017 |
| RUDNER, AKIVA | Individual | NO PERCENTAGE PROVIDED | since 08/10/2017 |
| SAX, STEVEN | Individual | NO PERCENTAGE PROVIDED | since 08/10/2017 |
| EINHORN, NEAL | Individual | NOT APPLICABLE | since 08/10/2017 |
| FRIEDMAN, MARK | Individual | NOT APPLICABLE | since 08/10/2017 |
| MANDELBAUM, JEFFREY | Individual | NOT APPLICABLE | since 11/24/2025 |
| MARCENA, NADGEFFRENA | Individual | NOT APPLICABLE | since 09/17/2024 |
| WHANG, SUNG | Individual | NOT APPLICABLE | since 06/01/2021 |
| MANDELBAUM, JEFFREY | Individual | NOT APPLICABLE | since 11/24/2025 |
| MARCENA, NADGEFFRENA | Individual | NOT APPLICABLE | since 09/17/2024 |
| WHANG, SUNG | Individual | NOT APPLICABLE | since 06/01/2021 |
Part of the CARERITE CENTERS group.
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Source: Centers for Medicare & Medicaid Services, Nursing Home Care Compare. Retrieved 2026-07-29. Facility number 335410.
Figures reproduce the state’s own totals and are not re-aggregated. Methodology · Report a correction