Assisted livingFAID #771295
Colonnade Senior Living
700 WEBER RD, O FALLON, IL, 62269
(618) 624-6000
125 licensed beds
Public record summary
What we can show you for free.
Bed capacity
125
State license
5104614
Care type
Assisted living
State
IL
Facility name
Colonnade Senior Living
Legal entity
Colonnade Senior Development, Llc
Street address
700 WEBER RD
City / state / ZIP
O FALLON, IL 62269
Phone
(618) 624-6000
Website
—
State license #
5104614
About Colonnade Senior Living
Colonnade Senior Living is a licensed assisted living community in O Fallon, Illinois. It is licensed for 125 beds — well above the median for assisted living communities in Illinois (59 beds).
It is one of 4 senior care facilities in O Fallon and 449 assisted living communities across Illinois. 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
IL 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