Assisted livingFAID #777414
Trevista Antioch
3950 LONE TREE WAY, ANTIOCH, CA, 94509
(925) 470-3395
131 licensed beds
Public record summary
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Bed capacity
131
State license
79200748
Care type
Assisted living
State
CA
Facility name
Trevista Antioch
Legal entity
Treg Antioch I Op Co Director Llc; Agemark Management, Llc
Street address
3950 LONE TREE WAY
City / state / ZIP
ANTIOCH, CA 94509
Phone
(925) 470-3395
Website
—
State license #
79200748
About Trevista Antioch
Trevista Antioch is a licensed assisted living community in Antioch, California. It is licensed for 131 beds — well above the median for assisted living communities in California (6 beds).
It is one of 73 senior care facilities in Antioch and 8,931 assisted living communities across California. Families comparing options should weigh inspection history, ownership record, and litigation — not just the tour — before deciding.
This listing was verified against the federal NPI registry (NPPES) on August 27, 2026. Background reports are compiled from primary sources — state inspection files, federal CMS data, corporate registrations, and court records — at the time of order.
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Original records
Sources we pull for this facility.
Source
CA DHS
Public licensing record
Updated weekly
Source
CMS Nursing Home Compare
data.cms.gov
Updated quarterly
Source
Secretary of State filings
Entity & officer search
On generation
Source
PACER federal dockets
pacer.uscourts.gov
On generation