Assisted livingFAID #780861
Sage Mountain Senior Housing Partners
Photo via Google · Sage Mountain
Public record summary
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Bed capacity
145
State license
565802462
Care type
Assisted living
County
Ventura
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 this facility — 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 8,987 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 the federal NPI registry (NPPES), and was last updated on August 29, 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
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Source
Federal NPI Registry (NPPES)
npiregistry.cms.hhs.gov
Last verified 2026-08-29
Source
Google Business Profile
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Source
Secretary of State filings
Entity & officer search
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Source
PACER federal dockets
pacer.uscourts.gov
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