William D Hasek Phd PC

dba Cornerstone Mental Health Solutions

Pittsburgh, PA, 152431852

EIN 84-2197772

Plans: 1
Total participants: 2
Filing years: 2024
NAICS: 621330

Plan sponsors in Pennsylvania Health Care & Social Assistance

Benefit plans on file

Year	Form	Plan #	Plan name	Participants
2024	Form 5500-SF	001	William D Hasek 401(K) Plan	2

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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Benefit plans on file

Other plan sponsors in Pennsylvania

'Z' Brothers Enterprises, INC.

068 Trucking

1 Laurel Highlands Hospice LLC

1 Plumber LLC

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1 Your Health Matters LLC

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