The Nathaniel Witherell
The Nathaniel Witherell – Medicare Certified Since 1967
The Nathaniel Witherell is a Medicare and Medicaid certified skilled nursing facility located in Greenwich, Connecticut. This facility has been serving the community for 59 years. A Medicare-certified skilled nursing facility provides 24-hour nursing care, rehabilitation services, and assistance with activities of daily living for patients who need skilled nursing or rehabilitation services on a daily basis.
This facility has 202 certified beds with a current occupancy rate of 82% (averaging 166 residents per day), which is moderate. Skilled nursing facilities provide 24-hour nursing care for patients who need rehabilitation services after a hospital stay or ongoing care for chronic conditions. Services include skilled nursing, physical therapy, occupational therapy, speech therapy, and assistance with daily activities.
Staffing Levels: Based on CMS payroll data, this facility provides approximately 4.16 hours of total nursing care per resident per day (2.55 hours from CNAs, 0.74 hours from LPNs, 0.87 hours from RNs). Physical therapy staffing is 0.09 hours per resident per day. This staffing level meets research-recommended quality thresholds.
Medicare Quality Ratings: According to CMS, The Nathaniel Witherell has an overall quality rating of 2 out of 5 stars, which is below average compared to other nursing homes nationwide. Individual category ratings are: health inspection: 1 stars, staffing: 5 stars, quality measures: 2 stars.
Medicare Coverage: Medicare covers skilled nursing facility care for up to 100 days following a qualifying hospital stay of at least 3 days. Days 1-20 are fully covered by Medicare, days 21-100 require a daily coinsurance payment. Many residents also use Medicaid, private insurance, or pay privately for long-term stays.
Questions to Ask: When visiting a nursing home, ask about: staff-to-resident ratios and RN coverage around the clock, how they handle medical emergencies, activities and therapy programs, how they communicate with families, their approach to falls prevention, and policies for managing resident complaints.
Visit Medicare Care Compare to view detailed ratings, inspection reports, staffing data, and compare this facility with others in the area.
Quality ratings and facility data are updated periodically by CMS. We recommend verifying current information at Medicare Care Compare.
Local Comparison Snapshot
How The Nathaniel Witherell compares to 36 facilities in Bridgeport-Stamford-Norwalk, CT
Click a measure name to jump to details • Hover over ⓘ for definitions
Data from CMS Medicare Compare and Payroll-Based Journal. Area averages based on 36 facilities in Bridgeport-Stamford-Norwalk, CT.
Ratings and staffing data typically reflect the most recent quarterly reporting period available.
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Medicare Star Ratings
Official CMS ratings based on health inspections, staffing, and quality measures
Data as of December 2025
Star Ratings History
Quarterly performance from 2013-2026
How Does This Facility Compare?
Compared to 36 other nursing homes in Bridgeport-Stamford-Norwalk, CT
Based on CMS Medicare star ratings. Higher ratings indicate better performance.
Staffing Hours per Resident Day
Staffing data from CMS Payroll-Based Journal. Higher hours generally indicate more direct care time.
Staff Turnover Rate
Lower turnover rates generally indicate a more stable workforce and better continuity of care.
Agency/Contract Staff Usage
Lower agency usage often indicates better staff retention. High agency rates (>30%) may suggest staffing challenges.
Agency Staff Trends
Historical agency/contract staff usage by role
Data from CMS Payroll-Based Journal (PBJ). Agency % = contractor hours / total hours.
Direct Care Staffing
Average minutes of direct nursing care per resident per day
Data as of December 2025
Staffing Trends
Direct care minutes per resident per day
Occupancy Rate History
Average daily residents as a percentage of certified beds
Data from CMS Provider Info files. Occupancy = Average Residents per Day / Certified Beds.
Staff Turnover History
Annual percentage of nursing staff who left the facility
Data as of December 2025
Data from CMS Payroll-Based Journal. Turnover = staff who left during the year / total staff.
Average Daily Rate
Average daily charge for care at this facility
Based on CMS Cost Report data (inpatient revenue ÷ total patient days)
Data Source: Financial data from CMS Skilled Nursing Facility Cost Reports. Data typically lags 1-2 years. This information is for educational purposes only and should not be the sole basis for financial or care decisions. CareListings does not guarantee accuracy.
Financial Health
Comprehensive financial indicators from CMS Cost Reports
Data from fiscal year 2023 (most recent available - cost report data lags ~2 years)
Staff Investment: Higher spending per resident often correlates with better care quality.
Payer Mix: Shows revenue sources. Higher Medicare % typically means more post-acute/rehab care; higher Medicaid % indicates more long-term care residents.
Nonprofit/Government: May operate with lower margins while still providing quality care due to community mission.
Data Source: All financial data on this page comes from CMS Skilled Nursing Facility Cost Reports submitted by the facility to the Centers for Medicare & Medicaid Services. This information is provided for educational purposes only and should not be the sole basis for any financial or care decisions. Cost report data typically lags 1-2 years. CareListings does not guarantee the accuracy of this data.
Who Stays Here
Breakdown of residents by payment type
Based on fiscal year 2023 cost report data
Average Length of Stay
How long residents typically stay at this facility
Based on fiscal year 2023 cost report data
Services
Comprehensive skilled nursing services, rehabilitation programs, and medical care in GREENWICH
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Find Jobs Near MeReviews
Nathaniel Witherell — It is a family, and, like all families, the love you put in is what comes out. From the caring staff to the clean rooms, we could not ask for more. As it is close to where I live, I am able to visit often, to supplement my loved one's care. One special place, this Nathaniel Witherell!
My father has been in the best hands for the past three years on the Memory Care floor and the wonderful family of staff know exactly what he needs. Even though my father cannot communicate, they are always looking out for him and our family is very blessed to be here. We have felt this way since the day he arrived and continue to feel strongly that there is no other home like NW. Thank you to everyone there who makes this home for us.
Over the years I have had several relatives and friends who were residents or rehab patients at Nathaniel Witherell. When I retired, I began volunteering there and am now in my 12th year. Despite the challenges it faces, as do ALL senior-care and skilled-nursing facilities today, it is head and shoulders above most. The staff is caring and attentive, and treat residents with respect and dignity. An active Resident Council and a Family Council meet regularly to offer views and suggestions, giving everyone a seat at the table. A fabulous recreation team keeps residents engaged and having fun with a variety of games, chair yoga, films, ice cream socials, lectures, art projects, music programs and of course, Bingo. There are summer barbecues in a beautiful garden setting, and occasional "field trips" to local parks and beaches. Residents in the memory care unit are not left forgotten but are engaged daily in activities to stimulate and enrich their quality of life. Religious services in a beautiful chapel and pastoral care provide spiritual comfort and guidance. An on-site beauty salon, a gift shop, a café, and a library are here too. The Rehab gym, where I volunteer, is staffed by exceptional physical and occupational therapists for short-term rehab patients and long-term residents. Is Nathaniel Witherell perfect? Of course not. No place is. But there are so many reasons it has been called ‘the jewel of Greenwich’ for generations.
My mother has been a resident of The Witherell for 10 years. While covid was quite challenging, my mother has been incredibly well cared for. She never smells, she's always looking her best and has never had a bedsore. She has been wheelchair bound for all 10 years and never a bedsore. That is huge!! The Witherell is clean and comfortable and never smells. The recreation staff are the absolute best. I have worked with families in almost every state who have loved ones in a nursing home. While all nursing homes have their issues, The Witherell is one of the best around. I am proud to be a Greenwich resident where we care about how we care for our elderly.
My sister has been a long-term resident at The Nathaniel Witherell for over two years. Prior to that she was in a privately owned nursing home in the Midwest. Her quality of life at Nathaniel Witherell is SO superior to that at her previous nursing home. Many staff have been at Nathaniel Witherell for years and are clearly vested in patient care. The facility is lucky to have a large cadre of volunteers who assist with numerous enriching activities - Bingo, Snap, many musical events, religious activities and more. There are special events galore - holiday dinner, ice cream socials, spelling bees. Maintaining high quality of life at a nursing home is difficult, and no place is perfect. Based on my experience with my sister (and my mother prior to that) I can say with confidence that Nathaniel Witherell is superior to other options. Friends and family of residents have the option of joining the Family Council whose members meet regularly with administration to provide feedback on what's going well and what's not.
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