Total Workers Affected
3
Across all WARN notices
Employer · WARN Act history · Health Care & Social Assistance
Adventist Health Simi Valley
3 workers across 2 WARN notices, primarily in CA - recorded in the current PlainLayoffs dataset.
- 3
- Workers cut
- 2
- WARN notices
- 1
- State
- 2
- Avg / notice
Adventist Health Simi Valley has 2 recorded WARN filings affecting 3 workers
According to WARN Act filings submitted to state workforce agencies, Adventist Health Simi Valley has 2 recorded filings covering 3 workers across 1 state, primarily CA, the 6,572nd-largest recorded WARN footprint among 6,916 tracked employers. WARN only covers mass layoffs at employers with 100+ employees, so this is a floor on the employer's actual workforce changes.
The verdict
Adventist Health Simi Valley put 3 workers on WARN notice across 2 filings - the 6,572nd-largest WARN footprint of 6,916 tracked employers.
- #6,572
- of 6,916 employers by workers affected
- Top 95%
- larger than 5% of tracked employers
- 2
- Recorded WARN filings
- 1
- state affected, led by CA
Where Adventist Health Simi Valley Falls Among Tracked Employers
6,916 employers with a WARN filing, bucketed by total workers affected
Number of Notices
2
Recorded WARN Act filings
Latest Event Date
Aug 2025
Most recent filing
Not all layoffs appear in WARN data, see our methodology for the federal + state coverage thresholds.
Reported Layoff Scale (by Workers Affected) 30.0%
3 workers across recorded WARN events, a raw count, not adjusted for the employer's total headcount.
WARN Notice History
2025
Mass Layoff
Sycamore Drive Simi Valley, CA · Health Care & Social Assistance
Effective: Aug 15, 2025
1
workers
Filed Aug 15, 2025
Mass Layoff
Sycamore Drive Simi Valley, CA · Health Care & Social Assistance
Effective: Aug 14, 2025
2
workers
Filed Aug 14, 2025
How Adventist Health Simi Valley compares in Health Care & Social Assistance
| # | Employer | Workers cut | Notices | Lead state |
|---|---|---|---|---|
| 1 | CVS Health | 5,096 | 3 | VA |
| 2 | Texas Children's Hosptal (Texas Medical Center) | 997 | 1 | TX |
| 3 | Nix Hospital-Nix Behavioral Health Center | 972 | 1 | TX |
| 4 | Orlando Health | 940 | 1 | FL |
| 5 | ProHealth Care | 835 | 1 | WI |
| 6 | Southwest General Hospital | 827 | 1 | TX |
| 7 | Auburn Regional Medical Center | 827 | 1 | WA |
| 8 | Hospital Sisters Health System Sacred Heart Hospital of Eau Claire (SHEC) | 821 | 1 | WI |
| 9 | Adventist Health Simi Valley (this page) | 3 | 2 | CA |
What this means for CA workers
Adventist Health Simi Valley has 2 recorded WARN filings covering 3 workers, most recently on Aug 15, 2025.
- If you are affected, file for unemployment and contact your state's rapid-response program inside the WARN Act's 60-day notice window. What to do after a layoff
- Check whether the required notice pay was provided, the WARN Act can entitle workers to up to 60 days of pay when notice is skipped. Estimate WARN pay
- See recorded WARN notices in CA, where Adventist Health Simi Valley's filings were reported. CA layoffs
WARN Act filings only capture layoffs of 50+ workers at sites of 100+ employees, so smaller reductions, contractor non-renewals, and voluntary separations are not shown here.
Reading the Adventist Health Simi Valley WARN Record
Adventist Health Simi Valley has 2 WARN Act filings in this dataset, covering 3 workers between Aug 14, 2025 and Aug 15, 2025. As with any WARN count, the true figure runs somewhat higher (why). By total workers affected, Adventist Health Simi Valley ranks #563 of 630 tracked employers in CA. Among the 8 other Health Care & Social Assistance employers with recorded WARN filings, the median is 888 affected workers -- Adventist Health Simi Valley's 3 sits well below that group's typical scale. Every recorded filing was reported to CA's workforce agency, in the Health Care & Social Assistance sector -- a single-state footprint, unlike the multi-state pattern common among larger employers.
Averaging 2 workers per notice, Adventist Health Simi Valley's filings fall into a pattern that suggests targeted team or department cuts that still crossed the WARN reporting threshold. The 2 notices on file represent distinct events, each triggering a 60-day advance warning obligation that fed into state rapid-response systems.
Workers on CA-based Adventist Health Simi Valley notices should contact the CA workforce agency directly, response teams, severance negotiation guidance, and TAA (Trade Adjustment Assistance) screening move fastest in the days immediately following a notice. See what to do after a layoff for the full benefits timeline. This record reflects filed notices only; subsequent hiring, rescinded closures, or facility reopenings are not tracked by WARN disclosures.
Frequently Asked Questions
Is Adventist Health Simi Valley laying off workers? ▼
Adventist Health Simi Valley has filed 2 WARN Act notices affecting 3 workers across 1 state. The most recent notice was filed on Aug 15, 2025.
How many people has Adventist Health Simi Valley laid off? ▼
According to WARN Act filings, Adventist Health Simi Valley has affected 3 workers total, averaging 2 workers per notice.
What states has Adventist Health Simi Valley had layoffs in? ▼
Adventist Health Simi Valley has filed WARN notices in 1 state: CA.
What is a WARN Act notice? ▼
The Worker Adjustment and Retraining Notification (WARN) Act requires employers with 100+ employees to provide 60 days advance notice of plant closings and mass layoffs affecting 50 or more workers. Not all layoffs require WARN notice.
What benefits are available after an Adventist Health Simi Valley layoff? ▼
Workers affected by a WARN-notified layoff may be eligible for unemployment insurance, COBRA health coverage continuation, job retraining through the Trade Adjustment Assistance program, and severance packages if offered by the employer. State workforce agencies often provide additional rapid response services.
How does Adventist Health Simi Valley's layoff history compare to the industry? ▼
Adventist Health Simi Valley has affected 3 workers across 2 WARN filings in the Health Care & Social Assistance sector. The federal WARN Act only captures layoffs affecting 50 or more workers, so actual workforce changes may be larger.
Data sourced from official state WARN-Act layoff registries. See our methodology for details. Retrieved and formatted by PlainLayoffs Editorial
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from state WARN Act filings. Consult a qualified professional before making decisions based on this data.
Download the data behind this page
The full PlainLayoffs employer roster, covering every recorded employer including Adventist Health Simi Valley, is available as CSV. Underlying WARN Act filings are public records; see our methodology for the compilation method.
Every figure on PlainLayoffs is rendered directly from public WARN Act filings and state workforce agency records, no number is typed in by an editor. This employer's notice history is rendered directly from state WARN Act filings. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026. A WARN filing is a legally required notice, not a judgment of a company's management or financial health; rankings here reflect filed notice volume only.
| Publisher | PlainLayoffs |
| Sources | Public state WARN-Act layoff registries |