Centerstone of Illinois Inc, with EIN 37-0916475, is a nonprofit organization dedicated to delivering care that changes people's lives, focusing on addiction services. In the 2025 filing year, the organization reported an operating budget of $61.1 million and total revenue of $65.3 million, with significant funding from various sources. The organization does not rely on a single funder for 50% or more of its revenue and can be found online at www.centerstone.org.