Assisted livingFAID #799565
A Diablo Assisted Living 1
123 LOS CERROS AVE, WALNUT CREEK, CA, 94598
(925) 289-6588
6 licensed beds
Public record summary
What we can show you for free.
Bed capacity
6
State license
79201426
Care type
Assisted living
County
Contra Costa
Facility name
A Diablo Assisted Living 1
Street address
123 LOS CERROS AVE
City / state / ZIP
Walnut Creek, CA 94598
Phone
(925) 289-6588
State license #
79201426
About this facility — A Diablo Assisted Living 1
A Diablo Assisted Living 1 is a licensed assisted living community in Walnut Creek, California. It is licensed for 6 beds — close to the median for assisted living communities in California (6 beds).
It is one of 85 senior care facilities in Walnut Creek and 8,987 assisted living communities across California. Families comparing options should weigh inspection history, ownership record, and litigation — not just the tour — before deciding.
This listing draws on state and federal public records, and was last updated 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.
Facility background
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Original records
Sources we pull for this facility.
Source
California CDSS Community Care Licensing
Public licensing roster
Last verified 2026-08-27
Source
Secretary of State filings
Entity & officer search
Pulled when a report is ordered
Source
PACER federal dockets
pacer.uscourts.gov
Pulled when a report is ordered