Ambiguous identityThis name matches 8 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
2
Roles reported
2
Reported compensation
$494K
Others who share this name
8
Who this is
Profile
Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
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Affiliations
Organizations
Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.
Vivian Beaumont Theater INCManaging Director · $71.3M revenue · New York, NYTHE ORGANIZATION'S PURPOSE IS TO PROMOTE THE HIGHEST STANDARDS OF EXCELLENCE IN THE THEATER AND THE PERFORMING ARTS, PRIMARILY THROUGH THE PRODUCTION…pay $381K → $494KFiled FY2024, FY2023, FY2022, FY2021, FY2020, FY2019 · Source: Form 990, Part VII
$494Kreported comp
The Second Stage Theatre INCExec. Dir, As of 04/2025 · $24.6M revenue · New York, NYTHE THEATRE'S EXEMPT PURPOSE IS TO GIVE NEW LIFE TO CONTEMPORARY AMERICAN PLAYS AND TO PRODUCE THE WORLD PREMIERES OF NEW PLAYS BY BOTH ESTABLISHED…Filed FY2024 · Source: Form 990, Part VII
Disambiguation
Other people named Adam Siegel
Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.
A
Adam Siegel1 organization · Brooklyn, NYSt Vincent's Services INC
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Adam Siegel1 organization · Los Angeles, CABeit T'Shuvah
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Adam Siegel1 organization · Summit, NJClearwater Club Corporation
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Adam Siegel1 organization · Jacksonville, FLIsrael Experience Tide INC
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Adam Siegel1 organization · Clearwater, FLInternational Association of Fire Fighters
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Adam Siegel1 organization · Indianapolis, INLeague of Resident Theatres INC
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Adam Siegel1 organization · Washington, DCNational Parks Conservation Association
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Adam Siegel1 organization · Alexandria, VAOperation Renewed Hope Foundation
Network
Serves alongside
Other officers, directors & key employees at this person's organizations, by latest reported compensation.
Executive & Artistic Director · The Carnegie Hall Corporation
$2.6M
Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org
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the organization.
