6 employees in Walnut Creek, CA are covered by the one WARN layoff or closure notice John Muir Physician Network - 1450 Treat Blvd. has on file as of November 6, 2026, dated August 27, 2026, effective October 28, 2026 (California WARN notice, August 27, 2026).
12 companies announced layoffs this week.
Companies cutting jobs this week. Before you unlock: the company, the number of employees and what is inside. After: every way we found to reach the company. No individual is named in a layoff.
| Artiva Biotherapeutics, Inc. | announced layoffs | |
| Eos Energy Enterprises, Inc. | announced layoffs | |
| SOUNDHOUND AI, INC. | announced layoffs | |
| Portillo's Inc. | announced layoffs | |
| Acumen Pharmaceuticals, Inc. | announced layoffs of about 52 employees |
Is this your company?
Owed money by them or selling to them? See the free Snapshot of John Muir Physician Network - 1450 Treat Blvd.
Free to see. No signup.
John Muir Physician Network - 1450 Treat Blvd. filed 1 WARN notice in California, covering 6 employees in total. Each notice below links to the state file it was published in.
Did John Muir Physician Network - 1450 Treat Blvd. have layoffs in 2026? Every notice
| Notice | Where | Employees | Type | Effective | Industry | Days' notice | Source |
|---|---|---|---|---|---|---|---|
| 2026-08-27 | Walnut Creek, CA | 6 | layoff, permanent | 2026-10-28 | Healthcare and Social Assistance | 62 | CA file |
Keep reading
More on John Muir Physician Network - 1450 Treat Blvd. and the records around it.
Other layoffs like this
Layoff notices in California filed under Healthcare and Social Assistance, Q3 2026, most jobs first.
- Sharp Metropolitan Medical Campus - Sharp Mesa Vista (134 jobs, Aug 2026)
- Homeless Health Care Los Angeles - Crocker Street (117 jobs, Sep 2026)
- San Francisco Pretrial Diversion Project, Inc. (82 jobs, Jul 2026)
- Pathways Community Services dba Clarvida (32 jobs, Sep 2026)
Watch John Muir Physician Network - 1450 Treat Blvd.
Get an email when John Muir Physician Network - 1450 Treat Blvd. files again: a new raise, a leadership change, a layoff or an IPO filing. One email first to confirm; nothing else until you click it. At most one a day, one click to stop. Free for up to 3 companies.
What do you want to do with John Muir Physician Network?
Want the whole picture on John Muir Physician Network - 1450 Treat Blvd.?
Example from a real report (our sample on Target): “In March 2026, Target announced a planned incremental $1 billion operating investment” Source: Target Corporation (press release)
A Full Report on John Muir Physician Network - 1450 Treat Blvd.: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on John Muir Physician Network - 1450 Treat Blvd. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
1 cited source found
Plus the sections for what you are deciding, which you pick after ordering.
A real finished report, first screen. Opens in a new tab.
Not ready to order yet? Keep this snapshot.
Sends this preview to you once; we won't add you to any list
Tools for this story
Each opens in a new tab, filled in for John Muir Physician Network - 1450 Treat Blvd.. With no account yet, you sign up free and land on the result.
Where this comes from
Employers covered by the federal WARN Act, and by the stricter laws some states add, must give written notice before a mass layoff or a site closure. The state labor department publishes those notices. Every row here is one of them, taken from that state's own published file and linked to it, so each figure can be checked at the source.
A notice states the employer, the location, the number of employees affected, and when the layoff or closure takes effect. It does not state a reason, and neither does this page. Where a company also appears in SEC filings under the same name and in the same state, its recorded fundraising is shown alongside, as a matter of record rather than as an explanation. New Jersey and Pennsylvania list a notice under the month it was posted or received, not the day, so their notices show a month. Tennessee gives the county rather than the city.
Related
- Comcast: 902 jobs, Oct 2026 layoff notice within 90 days (2026-10-29)
- Cayuga Home for Children: 504 jobs, Oct 2026 layoff notice within 90 days (2026-10-05)
- Endeavors: 124 jobs, FL and more, Oct 2026 layoff notice within 90 days (2026-10-29)
- Amentum: 1,112 jobs, Sep 2026 layoff notice within 90 days (2026-09-25)
- General Dynamics Information Technology: 874 jobs, Oct 2026 layoff notice within 90 days (2026-10-30)
- Amazon: 9,003 jobs, Nov 2026 layoff notice within 90 days (2026-11-02)
Cite this page
https://mentionfox.com/layoffs/john-muir-physician-network-1450-treat-blvd