| 2024 | Las Vegas Mediation & Facilitation | 990EZ | Chair/Presid | 1 | $0 | - | View return |
| 2024 | Emy & Emil Herzfeld Foundation Inc | 990PF | Board Director | 1 | $0 | - | View return |
| 2023 | Las Vegas Mediation & Facilitation | 990 | Chair/Presid | 1 | $0 | $0 | View return |
| 2023 | Circumnavigators Club Found Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Emy & Emil Herzfeld Foundation Inc | 990PF | Board Director | 1 | $0 | - | View return |
| 2023 | Arts and Architecture Conservancy | 990 | Director | 0.75 | $0 | $0 | View return |
| 2022 | Emy & Emil Herzfeld Foundation Inc | 990PF | Board Director | 1 | $0 | - | View return |
| 2022 | Las Vegas Mediation & Facilitation | 990 | Chair/Presid | 1 | $0 | $0 | View return |
| 2022 | Arts and Architecture Conservancy | 990 | Director | 0.75 | $0 | $0 | View return |
| 2021 | Circumnavigators Club Found Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Emy & Emil Herzfeld Foundation Inc | 990PF | Board Director | 1 | $0 | - | View return |
| 2021 | Las Vegas Mediation & Facilitation | 990 | Chair/Presid | 1 | $0 | $0 | View return |
| 2020 | National Medical Fellowships Inc | 990 | President & CEO | 40 | $174,300 | $0 | View return |
| 2020 | Emy & Emil Herzfeld Foundation Inc | 990PF | Treasurer | 1 | $0 | - | View return |
| 2020 | Circumnavigators Club Found Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Circumnavigators Club Found Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Emy & Emil Herzfeld Foundation Inc | 990PF | Treasurer | 1 | $0 | - | View return |
| 2019 | Lower West Side Household Services Corporation | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | National Medical Fellowships Inc | 990 | President/CEO | 40 | $391,272 | $0 | View return |
| 2018 | Circumnavigators Club Found Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Emy & Emil Herzfeld Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2018 | Lower West Side Household Services Corporation | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | Circumnavigators Club Found Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Lower West Side Household Services Corporation | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | Emy & Emil Herzfeld Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2017 | Lower West Side Household Services Corporation | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | Circumnavigators Club Found Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Emy & Emil Herzfeld Foundation Inc | 990PF | Treasurer | 1 | $0 | - | View return |
| 2016 | Lower West Side Household Services Corporation | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | The Dennelisse Corporation | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | Emy & Emil Herzfeld Foundation Inc | 990PF | Treasurer | 1 | $0 | - | View return |
| 2015 | The Dennelisse Corporation | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | Lower West Side Household Services Corporation | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | Circumnavigators Club Found Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Upshur Human Resources Inc | 990 | Vice-President | 0 | $0 | $0 | View return |
| 2014 | Upshur Human Resources Inc | 990 | Vice-President | 0 | $0 | $0 | View return |
| 2014 | Circumnavigators Club Found Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | Emy & Emil Herzfeld Foundation Inc | 990PF | Treasurer | 0 | $0 | - | View return |
| 2014 | The Dennelisse Corporation | 990 | Member | 1 | $0 | $0 | View return |
| 2014 | Lower West Side Household Services Corporation | 990 | Member | 1 | $0 | $0 | View return |
| 2013 | Upshur Human Resources Inc | 990 | Vice-President | 0 | $0 | $0 | View return |
| 2013 | Circumnavigators Club Found Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Emy & Emil Herzfeld Foundation Inc | 990PF | Director | 0 | $0 | - | View return |
| 2013 | The Dennelisse Corporation | 990 | Member | 1 | $0 | $0 | View return |
| 2012 | Emy & Emil Herzfeld Foundation Inc | 990PF | Director | 0 | $0 | - | View return |
| 2011 | Emy & Emil Herzfeld Foundation Inc | 990PF | Director | 0 | $0 | - | View return |
| 2010 | Emy & Emil Herzfeld Foundation Inc | 990PF | Director | 0 | $0 | - | View return |