Nursing HomeInspections

Nassau Rehabilitation & Nursing Center

Nursing home in Hempstead, NY

Medicare & Medicaid certified3★ overall (CMS)

Call (516) 565-4800Send a messageMap ↗
Thanks, we got your message.

We send it to Nassau Rehabilitation & Nursing Center if we can reach them by email, and we have no way to update you at a phone number. To be sure, call them: (516) 565-4800.

Public-record details

Address
One Greenwich Street, Hempstead, NY 11550
Phone
(516) 565-4800
Listed under
For-profit
Medicare CCN
335787
Overall star rating
3 of 5 ★★★☆☆
Health inspection rating
3 of 5
Staffing rating
2 of 5
Quality measures rating
4 of 5
Certified beds
280
Average residents per day
279
Ownership
For-profit, limited Liability company
Legal business name
Nassau Operating Company LLC
Chain
Excelsior Care Group (33 facilities)
Certified for
Medicare and Medicaid
First approved by Medicare/Medicaid
Aug 10, 1995
Changed ownership in last 12 months
No
Continuing care retirement community
No
Located inside a hospital
No
Resident or family council
Resident council
Sprinklers in all required areas
Yes

CMS certification number 335787. Source: CMS Nursing Home Provider Information, Health Deficiencies and Penalties (record). Data as of 2026-11-07.

Inspection record

Most recent standard health inspection: Apr 28, 2025. CMS lists 14 health citations for this facility across its last three standard inspection cycles and complaint inspections (Dec 21, 2021 to May 8, 2025): 1 from complaint inspections, 1 at the “actual harm” level or higher, including 1 at “immediate jeopardy”.

InspectionCitationSeverity
May 8, 2025Ensure each resident receives and the facility provides food prepared in a form designed to meet individual needs.
Nutrition and Dietary · complaint inspection		J
Immediate jeopardy, isolated
Apr 28, 2025Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.
Resident Rights		D
Potential for more than minimal harm, isolated
Apr 28, 2025Provide care and assistance to perform activities of daily living for any resident who is unable.
Quality of Life and Care		D
Potential for more than minimal harm, isolated
Apr 28, 2025Provide appropriate pressure ulcer care and prevent new ulcers from developing.
Quality of Life and Care · under dispute review		D
Potential for more than minimal harm, isolated
Apr 28, 2025Ensure 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…
Pharmacy Service		D
Potential for more than minimal harm, isolated
Apr 28, 2025Conduct and document a facility-wide assessment to determine what resources are necessary to care for residents competently during both day-to-day operations (including nights…
Administration		D
Potential for more than minimal harm, isolated
Jan 23, 2024Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.
Quality of Life and Care		D
Potential for more than minimal harm, isolated
Jan 23, 2024Ensure that feeding tubes are not used unless there is a medical reason and the resident agrees; and provide appropriate care for a resident with a feeding tube.
Quality of Life and Care		D
Potential for more than minimal harm, isolated
Jan 23, 2024Obtain a doctor's order to admit a resident and ensure the resident is under a doctor's care.
Nursing and Physician Services		D
Potential for more than minimal harm, isolated
Jan 23, 2024Implement gradual dose reductions(GDR) and non-pharmacological interventions, unless contraindicated, prior to initiating or instead of continuing psychotropic medication; and…
Pharmacy Service		D
Potential for more than minimal harm, isolated
Dec 21, 2021Post nurse staffing information every day.
Nursing and Physician Services		C
Potential for minimal harm, widespread
Dec 21, 2021Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.
Quality of Life and Care		D
Potential for more than minimal harm, isolated

Showing the 12 most recent of 14. Full inspection reports are on Medicare Care Compare.

Severity letters follow CMS's scope-and-severity grid: A–C potential for minimal harm, D–F potential for more than minimal harm, G–I actual harm, J–L immediate jeopardy. Most citations are corrected; a citation is what inspectors found on that date. Source: CMS Health Deficiencies file, processed Oct 1, 2026.

Fines and payment denials

CMS records 1 fine totalling $16,153 in the last three years.

Apr 28, 2025Fine: $16,153

Source: CMS Penalties file, processed Oct 1, 2026. Amounts are as CMS reports them and may reflect later reductions or appeals.

Staffing

Total nurse staffing per resident per day
3.18 hours
Registered nurse (RN) time per resident per day
0.28 hours
Nurse aide time per resident per day
2.16 hours
Total nurse staffing on weekends
2.91 hours
Nursing staff turnover (yearly)
14%
RN turnover (yearly)
17%
Administrators who left in the past year
1

From payroll-based staffing data the facility submits to CMS. Hours are per resident per day.

A citation is what inspectors found on one date; most are corrected within weeks. Look for patterns — the same problem cited in several inspections — and for anything at the G–L level (actual harm or immediate jeopardy). The full inspection narrative (Form CMS-2567) is linked from Medicare Care Compare, and your state long-term care ombudsman can tell you about complaints.

Other nursing homes in Hempstead

Hempstead Park Nursing Home800 Front Street · Hempstead, NY 11550 · (516) 705-9700 · For-profit33 health citations in 3 inspection cycles · last standard inspection Aug 5, 2025 · $15,445 in CMS fines (3 yrs)Medicare & Medicaid certified2★ overall (CMS)CMS abuse icon
Mayfair Care Center100 Baldwin Road · Hempstead, NY 11550 · (516) 538-7171 · For-profit25 health citations in 3 inspection cycles · last standard inspection Sep 25, 2024 · $41,308 in CMS fines (3 yrs)Medicare & Medicaid certified1★ overall (CMS)

All 3 in Hempstead →

Public record, not an endorsement. This listing was compiled from public records as of 2026-11-07 and may be incomplete or out of date. Nursing Home Inspections does not vet, employ, recommend or guarantee nursing homes; a badge reflects only what the public record showed on that date. Confirm current details with the official record before you decide. The information on Nursing Home Inspections is not medical advice and does not replace a doctor, nurse, discharge planner or other qualified professional. Do not use it to make decisions about diagnosis or treatment. If you have a medical emergency, call 911. Full disclaimer · Report an error