Kaiser Foundation Hospitals Layoffs - WARN Act Notices
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Kaiser Foundation Hospitals has a WARN Act filing history stretching from May 2009 to October 2025, with 42 notices affecting 257 employees in total. Filings are concentrated in California (39) and Hawaii (2), with additional notices across 1 other state. All classified notices are layoffs. The largest single filing affected 61 employees in Silver Spring, MD (May 2009).
Under the WARN Act (Worker Adjustment and Retraining Notification Act), employers with 100 or more employees are required to provide 60 days advance notice before conducting plant closures or mass layoffs. These notices are filed with state labor departments and are public record.
Filing Identities (13)
This page aggregates WARN Act notices filed under 13 related names:
- Kaiser Foundation Hospitals
- Kaiser Foundation Hospitals & Kaiser Foundation Health Plan Inc.
- Kaiser Foundation Hospitals (One)
- Kaiser Foundation Hospitals - Arrow
- Kaiser Foundation Hospitals - Canyon
- Kaiser Foundation Hospitals - Fair Oaks
- Kaiser Foundation Hospitals - Harrison
- Kaiser Foundation Hospitals - Lakeside
- Kaiser Foundation Hospitals - Mission
- Kaiser Foundation Hospitals - One
- Kaiser Foundation Hospitals - Ordway Building
- Kaiser Foundation Hospitals - Pasadena
- Kaiser Foundation Hospitals - Rio
Layoff History
Employees affected over time
All WARN Act Notices
| Location | Effective Date | Employees | Type |
|---|---|---|---|
| Petaluma, CA | Oct 10, 2025 | 1 | layoff |
| One Kaiser Plaza Oakland, CA | Sep 17, 2025 | 6 | layoff |
| E Pleasanton, CA | Sep 15, 2025 | 5 | layoff |
| Pasadena, CA | Aug 25, 2025 | 2 | layoff |
| San Rafael, CA | Aug 4, 2025 | 42 | layoff |
| San Diego, CA | Jul 28, 2025 | 1 | layoff |
| Smith Ranch Rd San Rafael, CA | Jul 21, 2025 | 1 | layoff |
| Pasadena, CA | Jul 14, 2025 | 3 | layoff |
| Vallejo, CA | Jul 7, 2025 | 1 | layoff |
| Tommydon Street Stockton, CA | Apr 26, 2024 | 2 | layoff |
| Tommydon Street Stockton, CA | Apr 25, 2024 | 2 | layoff |
| Rancho Cucamonga, CA | Jan 4, 2024 | 6 | layoff |
| Rancho Cucamonga, CA | Jan 4, 2024 | 1 | layoff |
| San Diego, CA | Jan 4, 2024 | 8 | layoff |
| Pasadena, CA | Jan 4, 2024 | 2 | layoff |
| Oakland, CA | Jan 4, 2024 | 6 | layoff |
| Oakland, CA | Jan 4, 2024 | 4 | layoff |
| San Diego, CA | Jan 4, 2024 | 1 | layoff |
| One Kaiser Plaza Oakland, CA | Jan 4, 2024 | 2 | layoff |
| Pasadena, CA | Jan 4, 2024 | 22 | layoff |
| San Diego, CA | Jan 4, 2024 | 5 | layoff |
| Rancho Cucamonga, CA | Jan 3, 2024 | 6 | layoff |
| Rancho Cucamonga, CA | Jan 3, 2024 | 1 | layoff |
| San Diego, CA | Jan 3, 2024 | 8 | layoff |
| Pasadena, CA | Jan 3, 2024 | 2 | layoff |
| Oakland, CA | Jan 3, 2024 | 6 | layoff |
| Oakland, CA | Jan 3, 2024 | 4 | layoff |
| San Diego, CA | Jan 3, 2024 | 1 | layoff |
| One Kaiser Plaza Oakland, CA | Jan 3, 2024 | 2 | layoff |
| Pasadena, CA | Jan 3, 2024 | 22 | layoff |
| San Diego, CA | Jan 3, 2024 | 5 | layoff |
| Burbank, CA | Nov 10, 2023 | 1 | layoff |
| Oakland, CA | Nov 10, 2023 | 4 | layoff |
| Ordway Building Oakland, CA | Nov 10, 2023 | 2 | layoff |
| Pasadena, CA | Nov 10, 2023 | 1 | layoff |
| Burbank, CA | Nov 9, 2023 | 1 | layoff |
| Oakland, CA | Nov 9, 2023 | 4 | layoff |
| Ordway Building Oakland, CA | Nov 9, 2023 | 2 | layoff |
| Pasadena, CA | Nov 9, 2023 | 1 | layoff |
| Unknown, HI | Mar 3, 2021 | — | layoff |
| Unknown, HI | Nov 2, 2020 | — | layoff |
| Silver Spring, MD | May 15, 2009 | 61 | layoff |