- Is Mount Sinai South Nassau a tax-exempt 501(c)(3)?
- Yes. Mount Sinai South Nassau is recognised by the IRS as a 501(c)(3) organisation (EIN 11-1352310). The IRS recognised Mount Sinai South Nassau as tax-exempt in January 2010.
- What is Mount Sinai South Nassau's EIN?
- Mount Sinai South Nassau's Employer Identification Number (EIN) is 11-1352310. The EIN was assigned by the IRS in January 2010. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Mount Sinai South Nassau do?
- South Nassau communities hospital is committed to providing quality, comprehensive and easily accessible healthcare services to all residents of the shouth shore communities in a manner that reflects a culture of excellence, personalized, culturally competent care and innovation.
- Where is Mount Sinai South Nassau located?
- Mount Sinai South Nassau is located at One Healthy Way, Oceanside, NY, 11572.
- When was Mount Sinai South Nassau founded or recognised by the IRS?
- Mount Sinai South Nassau was recognised by the IRS as a tax-exempt organisation in January 2010. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Mount Sinai South Nassau's annual revenue?
- On its most recent Form 990 (fiscal year 2024), Mount Sinai South Nassau reported $780.5M in total revenue and $732.1M in total expenses.
- Has Mount Sinai South Nassau been auto-revoked by the IRS?
- No. Mount Sinai South Nassau (EIN 11-1352310) does not appear on the IRS Auto-Revocation List. Givalgo Discover cross-references the IRS Auto-Revocation List on every profile load; if status changes, this page reflects it.
- Is Mount Sinai South Nassau listed in IRS Publication 78?
- Yes. Mount Sinai South Nassau is listed in IRS Publication 78 as an organisation eligible to receive tax-deductible charitable contributions. Pub 78 status is the canonical IRS signal that donations to an org are deductible.
