| 2024 | The County Chamber of Commerce | 990 | General Coun | 1 | $0 | $0 | View return |
| 2023 | Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Jamaica Hospital Nursing Home | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Flushing Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | The County Chamber of Commerce | 990 | General Coun | 1 | $0 | $0 | View return |
| 2023 | Medisys Health Network Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Medisys Health Network Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The County Chamber of Commerce | 990 | General Coun | 1 | $0 | $0 | View return |
| 2022 | Flushing Hospital Medical Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Jamaica Hospital Nursing Home | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Flushing Hospital Medical Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Medisys Health Network Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Jamaica Hospital Nursing Home | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The County Chamber of Commerce | 990 | General Coun | 1 | $0 | $0 | View return |
| 2020 | Flushing Hospital Medical Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | The County Chamber of Commerce | 990 | General Coun | 1 | $0 | $0 | View return |
| 2020 | The Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Medisys Health Network Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Jamaica Hospital Nursing Home | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Flushing Hospital Medical Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Jamaica Hospital Nursing Home | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Del & Joanne Singer Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The County Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Medisys Health Network Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Medisys Health Network Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Del & Joanne Singer Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Flushing Hospital Medical Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | The County Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Jamaica Hospital Nursing Home | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The County Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Flushing Hospital Medical Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | The Del & Joanne Singer Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The County Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Jamaica Hospital Nursing Home | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Medisys Health Network Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | The Del & Joanne Singer Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | Medisys Health Network Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Flushing Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Medisys Health Network Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Del & Joanne Singer Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Jamaica Hospital Medical Center | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Del & Joanne Singer Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Jamaica Hospital Medical Center | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Medisys Health Network Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Jamaica Hospital Medical Center | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Del & Joanne Singer Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | Jamaica Hospital Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Medisys Health Network Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | The Del & Joanne Singer Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2011 | The Del & Joanne Singer Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |