| 2024 | River Valley Counseling Center Inc. | 990 | Director, Ex Officio | 2 | $0 | $906,011 | View return |
| 2023 | Valley Health Systems Inc. | 990 | President & CEO, Clerk | 2.5 | $920,224 | $0 | View return |
| 2023 | Holyoke Visiting Nurse Association Inc. | 990 | President & Clerk | 1 | $0 | $920,224 | View return |
| 2023 | Community Health Foundation of Western Massachussetts Inc | 990 | President & Clerk | 1 | $0 | $920,224 | View return |
| 2023 | Holyoke Medical Center Inc. | 990 | President & CEO, Clerk | 40 | $0 | $920,224 | View return |
| 2023 | Western Mass Physician Associates Inc. | 990 | President & CEO, Clerk | 1 | $0 | $920,224 | View return |
| 2023 | River Valley Counseling Center Inc. | 990 | Director, Ex Officio | 2 | $0 | $920,224 | View return |
| 2023 | H-C Management Services Inc. | 990EZ | President & CEO, Clerk | 2.5 | $0 | $0 | View return |
| 2023 | Masswest Services Inc. | 990EZ | President & CEO, Clerk | 0.5 | $0 | $0 | View return |
| 2022 | Valley Health Systems Inc. | 990 | President & CEO, Clerk | 2.5 | $907,453 | $0 | View return |
| 2022 | Masswest Services Inc. | 990 | President & CEO, Clerk | 0.5 | $0 | $907,453 | View return |
| 2022 | H-C Management Services Inc. | 990 | President & CEO, Clerk | 2.5 | $0 | $907,453 | View return |
| 2022 | Holyoke Visiting Nurse Association Inc. | 990 | President & Clerk | 1 | $0 | $907,453 | View return |
| 2022 | River Valley Counseling Center Inc. | 990 | Director, Ex Officio | 2 | $0 | $907,453 | View return |
| 2022 | Holyoke Medical Center Inc. | 990 | President & CEO, Clerk | 40 | $0 | $907,453 | View return |
| 2022 | Western Mass Physician Associates Inc. | 990 | President & CEO, Clerk | 1 | $0 | $907,453 | View return |
| 2022 | Community Health Foundation of Western Massachussetts Inc | 990 | President & Clerk | 1 | $0 | $907,453 | View return |
| 2021 | Valley Health Systems Inc. | 990 | President & CEO, Clerk | 2.5 | $826,583 | $0 | View return |
| 2021 | Community Health Foundation of Western Massachussetts Inc | 990 | President & Clerk | 1 | $0 | $826,583 | View return |
| 2021 | Masswest Services Inc. | 990 | President & CEO, Clerk | 0.5 | $0 | $826,583 | View return |
| 2021 | River Valley Counseling Center Inc. | 990 | Director, Ex Officio | 2 | $0 | $826,583 | View return |
| 2021 | Holyoke Visiting Nurse Association Inc. | 990 | President & Clerk | 1 | $0 | $826,583 | View return |
| 2021 | Western Mass Physician Associates Inc. | 990 | President & CEO, Clerk | 1 | $0 | $826,583 | View return |
| 2021 | Holyoke Medical Center Inc. | 990 | President & CEO, Clerk | 40 | $0 | $826,583 | View return |
| 2021 | H-C Management Services Inc. | 990 | President & CEO, Clerk | 2.5 | $0 | $826,583 | View return |
| 2020 | Valley Health Systems Inc. | 990 | President & CEO, Clerk | 2.5 | $802,073 | $0 | View return |
| 2020 | Masswest Services Inc. | 990 | President & CEO, Clerk | 0.5 | $0 | $802,073 | View return |
| 2020 | River Valley Counseling Center Inc. | 990 | Director, Ex Officio | 2 | $0 | $802,073 | View return |
| 2020 | Holyoke Medical Center Inc. | 990 | President & CEO, Clerk | 40 | $0 | $802,073 | View return |
| 2020 | Western Mass Physician Associates Inc. | 990 | President & CEO, Clerk | 1 | $0 | $802,073 | View return |
| 2020 | Holyoke Visiting Nurse Association Inc. | 990 | President & Clerk | 1 | $0 | $802,073 | View return |
| 2020 | H-C Management Services Inc. | 990 | President & CEO, Clerk | 2.5 | $0 | $802,073 | View return |
| 2019 | Valley Health Systems Inc. | 990 | President & CEO, Clerk | 2.5 | $820,382 | $0 | View return |
| 2019 | Holyoke Medical Center Inc. | 990 | President & CEO, Clerk | 40 | $0 | $820,382 | View return |
| 2019 | Masswest Services Inc. | 990 | President & CEO, Clerk | 0.5 | $0 | $820,382 | View return |
| 2019 | H-C Management Services Inc. | 990 | President & CEO, Clerk | 2.5 | $0 | $820,382 | View return |
| 2019 | Western Mass Physician Associates Inc. | 990 | President & CEO, Clerk | 1 | $0 | $820,382 | View return |
| 2019 | River Valley Counseling Center Inc. | 990 | Director, Ex Officio | 2 | $0 | $820,382 | View return |
| 2018 | Valley Health Systems Inc. | 990 | President & CEO, Clerk | 2.5 | $758,878 | $0 | View return |
| 2018 | Masswest Services Inc. | 990 | President & CEO, Clerk | 0.5 | $0 | $758,878 | View return |
| 2018 | H-C Management Services Inc. | 990 | President & CEO, Clerk | 2.5 | $0 | $758,878 | View return |
| 2018 | Holyoke Medical Center Inc. | 990 | President & CEO, Clerk | 40 | $0 | $758,878 | View return |
| 2018 | River Valley Counseling Center Inc. | 990 | Director/Ex Officio | 2 | $0 | $758,878 | View return |
| 2018 | Western Mass Physician Associates Inc. | 990 | President & CEO, Clerk | 1 | $0 | $758,878 | View return |
| 2017 | Valley Health Systems Inc. | 990 | President & CEO, Clerk | 2.5 | $719,160 | $0 | View return |
| 2017 | H-C Management Services Inc. | 990 | President & CEO, Clerk | 2.5 | $0 | $719,160 | View return |
| 2017 | Holyoke Medical Center Inc. | 990 | President & CEO, Clerk | 40 | $0 | $719,160 | View return |
| 2017 | Western Mass Physician Associates Inc. | 990 | President & CEO, Clerk | 1 | $0 | $719,160 | View return |
| 2017 | Masswest Services Inc. | 990 | President & CEO, Clerk | 0.5 | $0 | $719,160 | View return |
| 2016 | Valley Health Systems Inc. | 990 | President & CEO, Clerk | 2.5 | $633,533 | $0 | View return |
| 2016 | H-C Management Services Inc. | 990 | President & CEO, Clerk | 2.5 | $0 | $633,533 | View return |
| 2016 | Western Mass Physician Associates Inc. | 990 | Clerk | 1 | $0 | $633,533 | View return |
| 2016 | Holyoke Medical Center Inc. | 990 | President & CEO, Clerk | 40 | $0 | $633,533 | View return |
| 2016 | Masswest Services Inc. | 990 | President & CEO, Clerk | 0.5 | $0 | $633,533 | View return |
| 2015 | H-C Management Services Inc. | 990 | President & CEO, Clerk | 2.5 | $487,554 | $130,604 | View return |
| 2015 | Valley Health Systems Inc. | 990 | President & CEO, Clerk | 2.5 | $130,604 | $487,554 | View return |
| 2015 | Masswest Services Inc. | 990 | President & CEO, Clerk | 0.5 | $0 | $618,158 | View return |
| 2015 | Holyoke Medical Center Inc. | 990 | President & CEO, Clerk | 40 | $0 | $618,158 | View return |
| 2015 | Western Mass Physician Associates Inc. | 990 | Clerk | 1 | $0 | $618,158 | View return |
| 2014 | H-C Management Services Inc. | 990 | President & CEO, Clerk | 2.5 | $567,796 | $0 | View return |
| 2014 | Holyoke Medical Center Inc. | 990 | President & CEO, Clerk | 40 | $0 | $567,796 | View return |
| 2014 | Valley Health Systems Inc. | 990 | President & CEO, Clerk | 2.5 | $0 | $567,796 | View return |
| 2014 | Western Mass Physician Associates Inc. | 990 | Clerk | 1 | $0 | $567,796 | View return |
| 2014 | Masswest Services Inc. | 990 | President & CEO, Clerk | 0.5 | $0 | $567,796 | View return |
| 2013 | H-C Management Services Inc. | 990 | President & CEO, Clerk | 2.5 | $179,133 | $0 | View return |
| 2013 | Holyoke Medical Center Inc. | 990 | President & CEO, Clerk | 40 | $0 | $179,133 | View return |
| 2013 | Masswest Services Inc. | 990 | President & CEO, Clerk | 0.5 | $0 | $179,133 | View return |
| 2013 | Western Mass Physician Associates Inc. | 990 | Clerk | 1 | $0 | $179,133 | View return |
| 2013 | Valley Health Systems Inc. | 990 | President & CEO, Clerk | 2.5 | $0 | $179,133 | View return |