State assisted-living licensing record · Wisconsin DQA · record as pulled October 1, 2026· Not the federal nursing home survey
Larson House South
550 River Rd, Columbus, WI 53925 · Columbia County · 28 licensed beds
DQA licence number 0019950 · licensed, regular licence · first licensed March 2024
The licence
Licensed by DQA · Community-based residential facility · For profit · managed by OSL 550 Columbus Operating LLC
Licence details, as listed by DQA
- Licensed as
- Community-based residential facility
- Class
- Class CNA (non-ambulatory)
- Probationary licence issued
- March 27, 2024
- Regular licence issued
- April 1, 2025
- Client groups served
- Advanced aged, Irreversible dementia/Alzheimer's, Physically disabled, Terminally ill, Developmentally disabled, Emotionally disturbed/mental illness
- Ownership
- Limited Liability Company
Position within Wisconsin
9 citations — more than 84% of the 1,894 licensed assisted living facilities in Wisconsin. Compared only within Wisconsin: a citation from DQA means what it means in Wisconsin, and there is no national assisted living record to compare to. Counted over 3 years, which holds two or three routine inspections. How this is calculated
Not in this record
Fire and building code inspection, severity, the surveyor's narrative, and enforcement. The fire and building code inspection of a Wisconsin facility is the local fire department's and the state building authority's, and is not part of DQA's record; what DQA itself cites about the building — its physical environment, building maintenance, building support systems and fire safety rules — is here. DQA assigns no severity on these statements, and the plan of correction is the facility's own text and is not republished. Forfeitures and orders are issued in separate enforcement letters and are not republished, and an owner that is a sole proprietor is not named. Adult family homes, three or four beds, are also assisted living in Wisconsin and are not included.
Get an email about Larson House South
One email when it happens, from the DQA record as it is pulled each month. No account; stop it any time with one click.
Building-related citations
The citations about the building itself — physical plant and emergency management. Usually the maintenance side’s to fix.
How that compares
Compared with the median licensed assisted living facility in Wisconsin. Within-state only.
| Measure | Citations |
|---|---|
| This facility | 9 |
| Median facility in Wisconsin | 1 |
Visit history
| Visit | Type | Citations |
|---|---|---|
| October 2, 2024 | survey | 2 |
| January 14, 2025 | verification visit | 0 |
| August 28, 2025 | complaint investigation | 0 |
| July 21, 2026 | survey, complaint investigation | 7 |
What the citations cover
- Resident care 5
- Physical plant 1
- Life safety 1
- Records and administration 1
- Other 1
| Category | Citations |
|---|---|
| Resident care | 5 |
| Physical plant | 1 |
| Life safety | 1 |
| Records and administration | 1 |
| Food service | 1 |
Every visit on file since October 2023
As published by DQA, newest first, including visits that cited nothing. The wording is DQA’s own.
July 21, 2026 — survey, complaint investigation, 7 citations
August 28, 2025 — complaint investigation, nothing cited
January 14, 2025 — verification visit, nothing cited
Reflects the DQA record as pulled October 1, 2026. A recent visit may not appear yet. This is the Wisconsin state licensing record; it is not the federal nursing home survey and the two are never combined.