Nathaniel Witherell, The
Greenwich, Western Ct County, Connecticut · CCN 075117 · Government (City) · not part of a chain
CMS rates Nathaniel Witherell, The 2 of 5 overall as of August 2026. 202 certified beds, 158 residents a day on average. 60 citations on record from the current inspection cycles, 1 involving actual harm; 1 fine totalling $4,516.
CMS’s ratings
The Five-Star Quality Rating System, as CMS publishes it. Where CMS gives no rating, the reason CMS gives is printed instead.
| Overall | ★★☆☆☆ 2 of 5 |
|---|---|
| Health inspections | ★☆☆☆☆ 1 of 5 |
| Staffing | ★★★★★ 5 of 5 |
| Quality measures | ★★☆☆☆ 2 of 5 |
| Quality: long-stay / short-stay | 2 / 1 of 5 |
Staffing
| Total nurse staffing | 4.38344 hours per resident per day |
|---|---|
| Registered nurses | 0.94177 hours per resident per day |
| Weekend total | 3.99269 hours per resident per day |
| Nursing staff turnover | 7.4% (registered nurses 8.8%) |
| Administrators who left | 0 |
Citations from health inspections
Each is a finding by a state surveyor on the date shown, in CMS’s words. The severity is CMS’s scope-and-severity grid, spelled out: harm on the left, how widespread on the right.
| Survey | Finding | Severity | Status |
|---|---|---|---|
| 2026-06-17 complaint survey |
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
G Actual harm that is not immediate jeopardy; isolated | Deficient, Provider has no plan of correction |
| 2026-03-02 complaint survey |
Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured. Resident Assessment and Care Planning Deficiencies · tag F0656 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2026-04-13 |
| 2026-03-02 complaint survey |
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2026-04-13 |
| 2026-01-15 complaint survey |
Ensure services provided by the nursing facility meet professional standards of quality. Resident Assessment and Care Planning Deficiencies · tag F0658 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2026-03-15 |
| 2025-07-28 complaint survey |
Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured. Resident Assessment and Care Planning Deficiencies · tag F0656 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-08-22 |
| 2025-07-28 complaint survey |
Provide appropriate treatment and care according to orders, resident’s preferences and goals. Quality of Life and Care Deficiencies · tag F0684 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-08-22 |
| 2025-07-28 complaint survey |
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-08-22 |
| 2024-12-20 complaint survey |
Protect each resident from all types of abuse such as physical, mental, sexual abuse, physical punishment, and neglect by anybody. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0600 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-01-31 |
| 2024-12-20 complaint survey |
Develop and implement policies and procedures to prevent abuse, neglect, and theft. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0607 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-01-31 |
| 2024-12-20 complaint survey |
Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0609 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-01-31 |
| 2024-12-20 complaint survey |
Develop, implement, and/or maintain an effective training program for all new and existing staff members. Administration Deficiencies · tag F0940 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-01-31 |
| 2024-10-02 complaint survey |
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 · tag F0842 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-10-26 |
| 2024-08-06 | Provide and implement an infection prevention and control program. Infection Control Deficiencies · tag F0880 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | Honor the resident's right to request, refuse, and/or discontinue treatment, to participate in or refuse to participate in experimental research, and to formulate an advance directive. Resident Rights Deficiencies · tag F0578 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals. Resident Assessment and Care Planning Deficiencies · tag F0657 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | Ensure that nurses and nurse aides have the appropriate competencies to care for every resident in a way that maximizes each resident's well being. Nursing and Physician Services Deficiencies · tag F0726 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | Ensure meals and snacks are served at times in accordance with resident’s needs, preferences, and requests. Suitable and nourishing alternative meals and snacks must be provided for residents who want to eat at non-traditional times or outside of scheduled meal times. Nutrition and Dietary Deficiencies · tag F0809 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. Nutrition and Dietary Deficiencies · tag F0812 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | Implement a program that monitors antibiotic use. Infection Control Deficiencies · tag F0881 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | 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 · tag F0580 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | Honor the resident's right to voice grievances without discrimination or reprisal and the facility must establish a grievance policy and make prompt efforts to resolve grievances. Resident Rights Deficiencies · tag F0585 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 complaint survey |
Respond appropriately to all alleged violations. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0610 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 complaint survey |
Prepare residents for a safe transfer or discharge from the nursing home. Resident Rights Deficiencies · tag F0624 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | Assess the resident when there is a significant change in condition Resident Assessment and Care Planning Deficiencies · tag F0637 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | Provide care and assistance to perform activities of daily living for any resident who is unable. Quality of Life and Care Deficiencies · tag F0677 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | Provide appropriate pressure ulcer care and prevent new ulcers from developing. Quality of Life and Care Deficiencies · tag F0686 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 complaint survey |
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | Provide enough food/fluids to maintain a resident's health. Quality of Life and Care Deficiencies · tag F0692 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 complaint survey |
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 · tag F0842 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-09-17 |
| 2024-08-06 | Allow residents to easily view the nursing home's survey results and communicate with advocate agencies. Resident Rights Deficiencies · tag F0577 |
C No actual harm, with potential for minimal harm; widespread | Deficient, Provider has date of correction 2024-09-17 |
| 2024-04-24 complaint survey |
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-05-31 |
| 2024-02-27 complaint survey |
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 · tag F0580 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-04-22 |
| 2024-02-27 complaint survey |
Protect each resident from all types of abuse such as physical, mental, sexual abuse, physical punishment, and neglect by anybody. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0600 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-04-22 |
| 2024-02-27 complaint survey |
Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0609 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-04-22 |
| 2024-02-27 complaint survey |
Respond appropriately to all alleged violations. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0610 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-04-22 |
| 2023-11-09 complaint survey |
Provide appropriate pressure ulcer care and prevent new ulcers from developing. Quality of Life and Care Deficiencies · tag F0686 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2023-12-21 |
| 2023-08-10 complaint survey |
Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0609 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2023-09-30 |
| 2023-08-10 complaint survey |
Honor the resident's right to be treated with respect and dignity and to retain and use personal possessions. Resident Rights Deficiencies · tag F0557 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2023-09-20 |
| 2022-03-09 | Honor the resident's right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely. Resident Rights Deficiencies · tag F0584 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2022-08-01 |
| 2022-03-09 | Develop and implement policies and procedures for flu and pneumonia vaccinations. Infection Control Deficiencies · tag F0883 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2022-08-01 |
| 2022-03-09 | Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights. Resident Rights Deficiencies · tag F0550 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-08-01 |
| 2022-03-09 | 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 · tag F0580 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-06-01 |
| 2022-03-09 | Protect each resident from all types of abuse such as physical, mental, sexual abuse, physical punishment, and neglect by anybody. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0600 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-08-01 |
| 2022-03-09 | Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0609 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-06-01 |
| 2022-03-09 | Coordinate assessments with the pre-admission screening and resident review program; and referring for services as needed. Resident Assessment and Care Planning Deficiencies · tag F0644 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-07-01 |
| 2022-03-09 | 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 · tag F0655 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-08-01 |
| 2022-03-09 | Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals. Resident Assessment and Care Planning Deficiencies · tag F0657 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-08-01 |
| 2022-03-09 | Provide basic life support, including CPR, prior to the arrival of emergency medical personnel , subject to physician orders and the resident’s advance directives. Quality of Life and Care Deficiencies · tag F0678 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-08-01 |
| 2022-03-09 | Provide appropriate treatment and care according to orders, resident’s preferences and goals. Quality of Life and Care Deficiencies · tag F0684 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-06-01 |
| 2022-03-09 | Provide enough food/fluids to maintain a resident's health. Quality of Life and Care Deficiencies · tag F0692 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-06-01 |
| 2022-03-09 | Provide safe, appropriate dialysis care/services for a resident who requires such services. Quality of Life and Care Deficiencies · tag F0698 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-08-01 |
| 2022-03-09 | 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 · tag F0761 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-08-01 |
| 2022-03-09 | Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. Nutrition and Dietary Deficiencies · tag F0812 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-08-01 |
| 2019-08-09 | Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights. Resident Rights Deficiencies · tag F0550 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2019-09-16 |
| 2019-08-09 | Honor the resident's right to and the facility must promote and facilitate resident self-determination through support of resident choice. Resident Rights Deficiencies · tag F0561 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2019-09-16 |
| 2019-08-09 | Protect each resident from all types of abuse such as physical, mental, sexual abuse, physical punishment, and neglect by anybody. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0600 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2019-09-16 |
| 2019-08-09 | Respond appropriately to all alleged violations. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0610 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2019-09-16 |
| 2019-08-09 | Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2019-09-16 |
| 2019-08-09 | Encode each resident’s assessment data and transmit these data to the State within 7 days of assessment. Resident Assessment and Care Planning Deficiencies · tag F0640 |
B No actual harm, with potential for minimal harm; pattern | Deficient, Provider has date of correction 2019-09-16 |
| 2019-08-09 | Ensure each resident receives an accurate assessment. Resident Assessment and Care Planning Deficiencies · tag F0641 |
B No actual harm, with potential for minimal harm; pattern | Deficient, Provider has date of correction 2019-09-16 |
Fines and payment denials
| Date | Penalty | Amount |
|---|---|---|
| 2024-01-30 | Fine | $4,516 |
Who owns and runs it
Every owner, officer and manager CMS lists, as filed. These are the names in CMS’s ownership record; anyone named in the ownership record can ask about it on the about page.
| Name | Role | Share | Since |
|---|---|---|---|
| Town Of Greenwich Organization | adp of the snf | — | 2025-11-03 |
| Town Of Greenwich Organization | direct ownership interest | — | 1966-01-01 |
| Diteodoro, Jack Individual | adp of the snf | — | 2026-03-20 |
| Mastronardi, John Individual | adp of the snf | — | 2020-04-27 |
| Vaccaro, Justine Individual | adp of the snf | — | 2025-01-01 |
| Vasquez, Sasha Individual | adp of the snf | — | 2020-05-27 |
| Anantharaj, John Individual | corporate director | — | 2026-02-23 |
| Diteodoro, Jack Individual | corporate director | — | 2023-12-18 |
| Kaplan, Richard Individual | corporate director | — | 2016-07-01 |
| Kelly, Peter Individual | corporate director | — | 2025-06-01 |
| Markowitz, Brad Individual | corporate director | — | 2025-06-01 |
| Mastronardi, John Individual | corporate director | — | 2020-04-27 |
| Mc Sherry-Martino, Margaret Individual | corporate director | — | 2025-06-01 |
| Packard, Pamela Individual | corporate director | — | 2025-06-01 |
| Patel, Nirmal Individual | corporate director | — | 2018-10-23 |
| Paulmeno, Stephanie Individual | corporate director | — | 2025-06-01 |
| Radulovacki, Bradford Individual | corporate director | — | 2025-06-01 |
| Tabner, Kate Individual | corporate director | — | 2025-06-01 |
| Vaccaro, Justine Individual | corporate director | — | 2025-01-01 |
| Vasquez, Sasha Individual | corporate officer | — | 2020-05-27 |
| Diteodoro, Jack Individual | operational/managerial control | — | 2023-12-18 |
| Mastronardi, John Individual | operational/managerial control | — | 2020-04-27 |
| Vasquez, Sasha Individual | operational/managerial control | — | 2022-12-27 |
What changed
Nothing has changed in this record since it was first loaded. The next CMS refresh is the next chance.
Tell me when this record changes
One email when the monthly CMS refresh brings a new citation, a fine or payment denial, a rating change, a flag, or a change of ownership for Nathaniel Witherell, The.
Source: Centers for Medicare & Medicaid Services, Provider Data Catalog (public domain), files dated 2026-08-01. Ratings are CMS’s; citations are state surveyors’ findings; nothing here is estimated or a recommendation. Every nursing home in Western Ct County.