# WESTLAKE HEALTH FOUNDATION

WESTLAKE HEALTH FOUNDATION is a Private Foundation based in OAKBROOK TER, United States.

## Overview

- **Organization type:** Private Foundation
- **Headquarters:** OAKBROOK TER, United States
- **Region:** North America

## About

WESTLAKE HEALTH FOUNDATION is listed by the Internal Revenue Service as a private grantmaking foundation exempt under Section 501(c)(3), with employer identification number 36-3104071. The IRS filing address is in OAKBROOK TER, IL, United States. For the tax period ending December 2025, the IRS Exempt Organizations Business Master File lists year-end book assets of USD 152,852,814 and an IRS-computed Income Amount of USD 89,008,931. For private foundations, this extract field combines total revenue with specified cost-of-goods and cost-basis amounts from Form 990-PF. The IRS ruling date on file is October 1981. These tax-filing amounts are not assets under management or net profit.

## Questions

### What is WESTLAKE HEALTH FOUNDATION?

The IRS lists WESTLAKE HEALTH FOUNDATION as a private grantmaking foundation exempt under Section 501(c)(3), with EIN 36-3104071.

### What filing locality does the IRS record for WESTLAKE HEALTH FOUNDATION?

The IRS filing address is in OAKBROOK TER, IL, United States.

### What book assets does the IRS report for WESTLAKE HEALTH FOUNDATION?

For the tax period ending December 2025, the IRS lists year-end book assets of USD 152,852,814.

### What does the IRS Income Amount for WESTLAKE HEALTH FOUNDATION represent?

For the tax period ending December 2025, the IRS-computed Income Amount is USD 89,008,931. For private foundations, this extract field combines total revenue with specified cost-of-goods and cost-basis amounts from Form 990-PF.

---

Updated: 2026-10-15T13:09:07.723Z

Canonical page: https://altss.com/profile/westlake-health-foundation

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology