John T Mather Memorial Hosp T C U
Cost data not yet available
Nursing Homes · Medicare certified
150 Dark Hollow Road · Port Jefferson, NY 11777 · 120 certified beds
License number not yet on file. We only publish license numbers we can source from an official registry.
NPI 1093286585. Look this up in the CMS NPPES registry (opens in a new tab)
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Waters Edge at Port Jefferson for Rehabilitation A is a nursing home in Port Jefferson, New York, in Suffolk County. Public records list 120 beds. It is Medicare certified. Ownership records list a for-profit operator and tie the listing to Carerite Centers. We hold 26 inspection citations for this listing, the most recent dated 11 August 2025. CMS also lists 1 fine or payment denial action against it. Reported staffing works out to 2.95 nurse hours per resident per day. Every fact above comes from the public records listed in the sources section on this page. The newest source file we hold for this listing is dated August 2026.
CMS Care Compare · Source data August 2026
Staffing rating
Not publishedQuality-measure rating
Not publishedInspections on record
Not published
Cited deficiencies
Not published
Staffing rating
1.0Quality-measure rating
5.0Inspections on record
2
Cited deficiencies
16
Staffing rating
Not publishedQuality-measure rating
Not publishedInspections on record
Not published
Cited deficiencies
Not published
Staffing rating
1.0Quality-measure rating
5.0Inspections on record
2
Cited deficiencies
19
Staffing rating
1.0Quality-measure rating
5.0Inspections on record
2
Cited deficiencies
16
Records from February 2022 to August 2025.
February 28, 2022 · D
Citation F0610Federal surveyors cited this nursing home on 2022-02-28 under CMS tag F0610 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Respond appropriately to all alleged violations. The deficiency was recorded as corrected on 2022-04-11. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
February 28, 2022 · D
Citation F0710Federal surveyors cited this nursing home on 2022-02-28 under CMS tag F0710 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Obtain a doctor's order to admit a resident and ensure the resident is under a doctor's care. The deficiency was recorded as corrected on 2022-04-11. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
February 28, 2022 · D
Citation F0658Federal surveyors cited this nursing home on 2022-02-28 under CMS tag F0658 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Ensure services provided by the nursing facility meet professional standards of quality. The deficiency was recorded as corrected on 2022-04-11. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
February 28, 2022 · E
Citation F0686Federal surveyors cited this nursing home on 2022-02-28 under CMS tag F0686 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Provide appropriate pressure ulcer care and prevent new ulcers from developing. The deficiency was recorded as corrected on 2022-04-11. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
February 28, 2022 · B
Citation F0640Federal surveyors cited this nursing home on 2022-02-28 under CMS tag F0640 (CMS scope/severity B: pattern, no actual harm, potential for minimal harm) for Encode each resident’s assessment data and transmit these data to the State within 7 days of assessment. The deficiency was recorded as corrected on 2022-04-11. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
February 28, 2022 · D
Citation F0580Federal surveyors cited this nursing home on 2022-02-28 under CMS tag F0580 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Immediately tell the resident, the resident's doctor, and a family member of situations (injury/decline/room, etc.) that affect the resident. The deficiency was recorded as corrected on 2022-04-11. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).
Total fines on file: $153,911
August 11, 2025 · Fine
Citation FINE-135159CMS recorded a civil money penalty of $153,911 against this nursing home on 2025-08-11 (Fine ID: 135159). Source: CMS Care Compare Penalties (as of 2026-07-01).
Latest: 2.95 nurse staffing hours per resident per day (2026Q1)
Staffing trend (5 periods)
Most recent period is lower than 2025Q4 (-0.28 hrs/resident/day). Figures are CMS-reported nurse staffing hours, not our estimate.
For profit - Limited Liability company
CMS Care Compare chain: Carerite Centers
Chain ID 110 · 34 facilities in chain (CMS)
Chain averages are CMS-published figures for facilities sharing this Chain ID (formerly Affiliated Entity). They are not ElderCareCosts scores.
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Each line is a difference between two readings of a government file. It says what the source reported, not what the provider did.
Jul 23, 2026First appeared in our data
This listing first appeared in the government file we read. That is usually when it entered the file, not the day it opened.
Reported by CMS nursing homes (provider info)
Ratings, inspections, and penalties are public records, reproduced in plain English without edits to their substance. View source records · What these measures mean.
Genworth CareScout Cost of Care Survey · 2025
This provider doesn't publish a specific price to us. Below is the typical NY range for the care type(s) it offers. Use it as context, not a quote.
Nursing Homes
Median · NY$15,528/moNew York publishes what its Medicaid program pays a nursing facility per resident per day. It is not a private-pay price and it is not what a family is billed. It is useful because it shows what the state considers the cost of a day of nursing-home care.
Median facility daily rate
$273.87per day
That works out to about $8,326 a month at 30.4 days. The monthly figure is our arithmetic, not a number the state published.
Median we calculated from the state's own facility rate file. Period: January 1, 2025. Calculated across 591 facilities in the state's rate file.
Other licensed providers in Port Jefferson, with their own public records.
Cost data not yet available
A comparison puts both public records in one view and marks any measure the two are not held to alike, so a blank never reads as a bad score.
Deciding between options? Nursing Homes Guide: Skilled Nursing & Long-Term Care
Request info and we'll pass it directly to Waters Edge at Port Jefferson for Rehabilitation A, or call them at 6314735400 if you'd rather talk now.
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