OpenERISA

Northwestern Neurosurgical Associates, S.C.

Chicago, IL, 60631

EIN 36-3088987
Plans
2
Total participants
67
Filing years
2024, 2025, 2023, 2022, 2021, 2020
NAICS
621111
Plan sponsors in IllinoisHealth Care & Social Assistance

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF002Northwestern Neurosurgical Assoc., S.C. Cash Balance Pension Plan & Trust7
2024Form 5500-SF001Northwestern Neurosurgical Assoc., S.C. Employees' Profit Sharing Plan & Trust6
2024Form 5500-SF002Northwestern Neurosurgical Assoc., S.C. Cash Balance Pension Plan & Trust6
2023Form 5500-SF001Northwestern Neurosurgical Assoc., S.C. Employees' Profit Sharing Plan & Trust1
2023Form 5500-SF002Northwestern Neurosurgical Assoc., S.C. Cash Balance Pension Plan & Trust6
2022Form 5500-SF001Northwestern Neurosurgical Assoc., S.C. Employees' Profit Sharing Plan & Trust7
2022Form 5500-SF002Northwestern Neurosurgical Assoc., S.C. Cash Balance Pension Plan & Trust7
2021Form 5500-SF001Northwestern Neurosurgical Assoc., S.C. Employees' Profit Sharing Plan & Trust7
2021Form 5500-SF002Northwestern Neurosurgical Assoc., S.C. Cash Balance Pension Plan & Trust7
2020Form 5500-SF001Northwestern Neurosurgical Assoc., S.C. Employees' Profit Sharing Plan & Trust7
2020Form 5500-SF002Northwestern Neurosurgical Assoc., S.C. Cash Balance Pension Plan & Trust6

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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