Fiscal year ending 2025. Filed on October 28, 2025.
22 Manhasset Avenue
Port Washington, New York 11050
The Marfan Foundation Inc. (EIN: 52-1265361) has filed an IRS Form 990 since fiscal year 2017. In its fiscal year 2025 IRS Form 990 filing, The Marfan Foundation Inc., a 501(c)(3) charitable organization, reported compensation for 8 out of 30 total employees. Among the employees shown here, the average compensation is $227,758. The highest compensated employee at The Marfan Foundation Inc. is Michael L Weamer with fiscal year 2025 compensation of $502,741.
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Employee compensation
SEE SCHEDULE O.THE MARFAN FOUNDATION DRIVES RESEARCH, EDUCATION AND SUPPORT AND BUILDS COMMUNITY TO IMPROVE OUTCOMES, SAVE LIVES AND EMPOWER ALL PEOPLE TO THRIVE WHO ARE LIVING WITH MARFAN, LOEYS-DIETZ, VASCULAR EHLERS-DANLOS SYNDROMES, AND RELATED GENETIC AORTIC AND VASCULAR CONDITIONS. *WE PURSUE THE MOST INNOVATIVE RESEARCH AND MAKE SURE THAT IT RECEIVES PROPER FUNDING. *WE FOSTER AN INFORMED PUBLIC AND EDUCATED PATIENT COMMUNITY TO INCREASE EARLY DIAGNOSIS AND ENSURE LIFE-SAVING TREATMENT. *WE PROVIDE DEDICATED SUPPORT TO FAMILIES, CAREGIVERS, AND HEALTHCARE PROVIDERS.
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