OpenERISA

Mass General Brigham Incorporated

Somerville, MA, 02145

EIN 04-3480219
Plans
1
Total participants
Filing years
2024, 2023, 2022, 2021, 2020
NAICS

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500005Master Trust Agreement For Welfare Benefits
2023Form 5500005Master Trust Agreement For Welfare Benefits
2022Form 5500005Master Trust Agreement For Welfare Benefits
2021Form 5500005Master Trust Agreement For Welfare Benefits
2020Form 5500005Master Trust Agreement For Welfare Benefits

Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.

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