Skilled nursing facility · CMS certification number 335702
Northwell Health Stern Family Center for Rehabilit
Manhasset, New York · Medicare and Medicaid
Certified beds, as filed in Care Compare: 256
Finances, as filed
Not yet extracted for this facility.
Nurse staffing
Nurse staffing hours from the Payroll-Based Journal, quarter by quarter, are on this facility’s staffing page, each quarter with the file it came from.
Ownership, as filed with CMS
Care Compare
As filed in the CMS file dated 1 August 2026 (Care Compare ownership).
| Owner or manager | Role | Type | Ownership percentage | Association |
|---|---|---|---|---|
| CLASTER, MARK | CORPORATE DIRECTOR | Individual | NOT APPLICABLE | since 03/07/2014 |
| DOWLING, MICHAEL | CORPORATE DIRECTOR | Individual | NOT APPLICABLE | since 03/07/2014 |
| GOLDSTEIN, RICHARD | CORPORATE DIRECTOR | Individual | NOT APPLICABLE | since 03/07/2014 |
| MACK, WILLIAM | CORPORATE DIRECTOR | Individual | NOT APPLICABLE | since 03/07/2014 |
| RUBENSTEIN, BARRY | CORPORATE DIRECTOR | Individual | NOT APPLICABLE | since 03/07/2014 |
| SOLAZZO, MARK | CORPORATE DIRECTOR | Individual | NOT APPLICABLE | since 03/07/2014 |
| ZUCKER, DONALD | CORPORATE DIRECTOR | Individual | NOT APPLICABLE | since 03/07/2014 |
| CUSACK, MICHELE | CORPORATE OFFICER | Individual | NOT APPLICABLE | since 09/12/2017 |
| DOWLING, MICHAEL | W-2 MANAGING EMPLOYEE | Individual | NOT APPLICABLE | since 03/07/2014 |
| KAISER, GERARD | W-2 MANAGING EMPLOYEE | Individual | NOT APPLICABLE | since 01/01/2000 |
| SISKIND, DAVID | W-2 MANAGING EMPLOYEE | Individual | NOT APPLICABLE | since 01/01/2000 |
| SOLAZZO, MARK | W-2 MANAGING EMPLOYEE | Individual | NOT APPLICABLE | since 03/07/2014 |
Medicare enrollment
As filed in the CMS file dated 1 August 2026 (Medicare enrollment ownership), under the enrollment of NORTHWELL HEALTH STERN FAMILY CENTER FOR REHABILITATION (enrollment ID O20060510000397).
| Owner | Individual or organization | Role | Ownership percentage | Association date | Described in the filing as |
|---|---|---|---|---|---|
| BARRY RUBENSTEIN | Individual | CORPORATE DIRECTOR | CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. | 3/7/2014 | Private equity company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Real estate investment trust: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Holding company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. |
| DONALD ZUCKER | Individual | CORPORATE DIRECTOR | CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. | 3/7/2014 | Private equity company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Real estate investment trust: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Holding company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. |
| MARK J SOLAZZO | Individual | CORPORATE DIRECTOR | CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. | 3/7/2014 | Private equity company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Real estate investment trust: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Holding company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. |
| MARK L CLASTER | Individual | CORPORATE DIRECTOR | CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. | 3/7/2014 | Private equity company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Real estate investment trust: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Holding company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. |
| MICHAEL J DOWLING | Individual | CORPORATE DIRECTOR | CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. | 3/7/2014 | Private equity company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Real estate investment trust: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Holding company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. |
| RICHARD D GOLDSTEIN | Individual | CORPORATE DIRECTOR | CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. | 3/7/2014 | Private equity company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Real estate investment trust: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Holding company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. |
| WILLIAM L MACK | Individual | CORPORATE DIRECTOR | CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. | 3/7/2014 | Private equity company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Real estate investment trust: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Holding company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. |
| MICHELE L CUSACK | Individual | CORPORATE OFFICER | CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. | 9/12/2017 | Private equity company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Real estate investment trust: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Holding company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. |
| DAVID H SISKIND | Individual | W-2 MANAGING EMPLOYEE | CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. | 1/1/2000 | Private equity company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Real estate investment trust: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Holding company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. |
| GERARD KAISER | Individual | W-2 MANAGING EMPLOYEE | CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. | 1/1/2000 | Private equity company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Real estate investment trust: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Holding company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. |
| MARK J SOLAZZO | Individual | W-2 MANAGING EMPLOYEE | CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. | 3/7/2014 | Private equity company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Real estate investment trust: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Holding company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. |
| MICHAEL J DOWLING | Individual | W-2 MANAGING EMPLOYEE | CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. | 3/7/2014 | Private equity company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Real estate investment trust: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. Holding company: CMS paused the expanded ownership disclosure on Form CMS-855A in guidance dated December 11, 2025; this field has not been filed under the current cycle. |
Changes in ownership
- 1 July 2026: WILLIAM L MACK no longer appears as CORPORATE DIRECTOR in the Medicare enrollment ownership file. Skilled_Nursing_Facility_All_Owners_:_2026-07-01.csv
- 1 July 2026: WILLIAM L MACK appears as CORPORATE DIRECTOR in the Medicare enrollment ownership file. Skilled_Nursing_Facility_All_Owners_:_2026-07-01.csv
- 1 September 2024: DAVID H SISKIND appears as W-2 MANAGING EMPLOYEE in the Medicare enrollment ownership file. Skilled_Nursing_Facility_All_Owners_:_2024-09-01.csv
- 1 September 2024: GERARD KAISER appears as W-2 MANAGING EMPLOYEE in the Medicare enrollment ownership file. Skilled_Nursing_Facility_All_Owners_:_2024-09-01.csv
Recent changes on this record
- 1 July 2026: WILLIAM L MACK no longer appears as CORPORATE DIRECTOR in the Medicare enrollment ownership file. Skilled_Nursing_Facility_All_Owners_:_2026-07-01.csv
- 1 July 2026: WILLIAM L MACK appears as CORPORATE DIRECTOR in the Medicare enrollment ownership file. Skilled_Nursing_Facility_All_Owners_:_2026-07-01.csv
- 1 September 2024: DAVID H SISKIND appears as W-2 MANAGING EMPLOYEE in the Medicare enrollment ownership file. Skilled_Nursing_Facility_All_Owners_:_2024-09-01.csv
- 1 September 2024: GERARD KAISER appears as W-2 MANAGING EMPLOYEE in the Medicare enrollment ownership file. Skilled_Nursing_Facility_All_Owners_:_2024-09-01.csv
Inspections
| Inspection cycle | Health inspection | Fire safety inspection | Health deficiencies | Fire safety deficiencies |
|---|---|---|---|---|
| 1 | 12 February 2025 | 12 February 2025 | 8 | 0 |
| 2 | 3 November 2023 | 3 November 2023 | 4 | 1 |
| 3 | 29 September 2021 | 29 September 2021 | 2 | 0 |
From the Care Compare inspection summary file NH_SurveySummary_Aug2026.csv, processed on 1 August 2026.
Deficiencies cited
14 deficiencies on file, newest inspection first
| Inspection date | Inspection type | Tag | Category | What was cited | Scope and severity | Complaint | Corrected | Correction date |
|---|---|---|---|---|---|---|---|---|
| 12 February 2025 | Health | F 0578 | Resident Rights Deficiencies | 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. | D | No | Deficient, Provider has date of correction | 9 April 2025 |
| 12 February 2025 | Health | F 0635 | Resident Assessment and Care Planning Deficiencies | Provide doctor's orders for the resident's immediate care at the time the resident was admitted. | D | No | Deficient, Provider has date of correction | 9 April 2025 |
| 12 February 2025 | Health | F 0641 | Resident Assessment and Care Planning Deficiencies | Ensure each resident receives an accurate assessment. | D | No | Deficient, Provider has date of correction | 9 April 2025 |
| 12 February 2025 | Health | F 0656 | Resident Assessment and Care Planning Deficiencies | Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured. | D | No | Deficient, Provider has date of correction | 9 April 2025 |
| 12 February 2025 | Health | F 0657 | Resident Assessment and Care Planning Deficiencies | Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals. | D | No | Deficient, Provider has date of correction | 9 April 2025 |
| 12 February 2025 | Health | F 0684 | Quality of Life and Care Deficiencies | Provide appropriate treatment and care according to orders, resident’s preferences and goals. | D | No | Deficient, Provider has date of correction | 9 April 2025 |
| 12 February 2025 | Health | F 0726 | Nursing and Physician Services Deficiencies | 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. | D | No | Deficient, Provider has date of correction | 9 April 2025 |
| 12 February 2025 | Health | F 0880 | Infection Control Deficiencies | Provide and implement an infection prevention and control program. | D | No | Deficient, Provider has date of correction | 9 April 2025 |
| 3 November 2023 | Health | F 0561 | Resident Rights Deficiencies | Honor the resident's right to and the facility must promote and facilitate resident self-determination through support of resident choice. | D | No | Deficient, Provider has date of correction | 1 January 2024 |
| 3 November 2023 | Health | F 0689 | Quality of Life and Care Deficiencies | Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. | D | Yes | Past Non-Compliance | 15 September 2023 |
| 3 November 2023 | Health | F 0761 | Pharmacy Service Deficiencies | 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. | D | No | Deficient, Provider has date of correction | 1 January 2024 |
| 3 November 2023 | Health | F 0880 | Infection Control Deficiencies | Provide and implement an infection prevention and control program. | D | No | Deficient, Provider has date of correction | 1 January 2024 |
| 29 September 2021 | Health | F 0697 | Quality of Life and Care Deficiencies | Provide safe, appropriate pain management for a resident who requires such services. | D | No | Deficient, Provider has date of correction | 26 November 2021 |
| 29 September 2021 | Health | F 0842 | Resident Assessment and Care Planning Deficiencies | Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards. | D | No | Deficient, Provider has date of correction | 26 November 2021 |
From the Care Compare health citations file NH_HealthCitations_Aug2026.csv, processed on 1 August 2026.
Penalties
Not yet extracted for this facility.
Care Compare provider information
| Field | As filed |
|---|---|
| Provider Type | Medicare and Medicaid |
| Ownership Type | Non profit - Corporation |
| Legal Business Name | NORTHWELL HEALTH STERN FAMILY CENTER FOR REHABILITATION |
| Date First Approved to Provide Medicare and Medicaid Services | 1989-04-01 |
| Provider Resides in Hospital | N |
| Continuing Care Retirement Community | N |
| Urban | Y |
| County/Parish | Nassau |
| Telephone Number | 5165628008 |
| Provider Changed Ownership in Last 12 Months | N |
| With a Resident and Family Council | Resident |
| Automatic Sprinkler Systems in All Required Areas | Yes |
| Number of Certified Beds | 256 |
| Average Number of Residents per Day | 237.9 |
| Overall Rating | 5 |
| Health Inspection Rating | 3 |
| QM Rating | 5 |
| Long-Stay QM Rating | 5 |
| Short-Stay QM Rating | 5 |
| Processing Date | 2026-08-01 |
From the Care Compare Provider Information file NH_ProviderInfo_Aug2026.csv, processed on 1 August 2026.
Get an email when this record changes
One email a day naming what moved on Northwell Health Stern Family Center for Rehabilit: the field, the value before, the value after, and the date of the file that first showed it.
The facility alert follows this one record: a cost report filed or a figure on one changed, an inspection, a deficiency or a penalty recorded, an owner added or removed. The certification number arrives filled in.
On 1 July 2026: WILLIAM L MACK no longer appears as CORPORATE DIRECTOR in the Medicare enrollment ownership file. That is one line of the alert.
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The citable document for Northwell Health Stern Family Center for Rehabilit
This page shows the record as it stands today. The report is the citable document: the same figures with the cell each came from, and beyond this page — five facilities of a similar size in New York at the same fiscal year, listed by name; every change on the record rather than the recent ones below; the inspection and staffing history in blocks of their own; and a citation block naming every CMS file it was read from.
Every figure on this page is printed as it appears in the CMS file named beside it. A figure that does not match its file? Tell us on the corrections page, quoting certification number 335702.