Assisted livingFAID #780861
Sage Mountain Senior Housing Partners
3499 GRANDE VISTA DR, THOUSAND OAKS, CA, 91320
(949) 485-2022
145 licensed beds
Public record summary
What we can show you for free.
Bed capacity
145
State license
565802462
Care type
Assisted living
State
CA
Facility name
Sage Mountain Senior Housing Partners
Street address
3499 GRANDE VISTA DR
City / state / ZIP
THOUSAND OAKS, CA 91320
Phone
(949) 485-2022
Website
—
State license #
565802462
About Sage Mountain Senior Housing Partners
Sage Mountain Senior Housing Partners is a licensed assisted living community in Thousand Oaks, California. It is licensed for 145 beds — well above the median for assisted living communities in California (6 beds).
It is one of 94 senior care facilities in Thousand Oaks 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