Assisted Living/Shared Housing Establishment · Mount Prospect, Cook County · IDPH license #5107799
Yes — IDPH lists American House Mount Prospect (1111 S Linneman Rd, Mount Prospect) as an active Assisted Living/Shared Housing Establishment under license 5107799, held by VOMPSR, LLC. The current license period runs August 12, 2026 to August 11, 2027.
| Licensing agency | Illinois Department of Public Health (IDPH), Office of Health Care Regulation |
|---|---|
| License type | Assisted Living/Shared Housing Establishment |
| IDPH license # | 5107799 |
| IDPH facility ID | 6024228 |
| Licensee (legal operator) | VOMPSR, LLC |
| Status | Active |
| Licensed units | 88 total · 56 regular · 32 Alzheimer · 0 floating |
| Alzheimer's special care unit | Yes — 32 Alzheimer units on the license |
| Current license period | August 12, 2026 – August 11, 2027 |
| Earliest license period in IDPH's online system | August 12, 2023 |
| Change of ownership on file | None recorded at this address |
| Inspection / enforcement record | None posted in the IDPH public lookup (checked October 2026) |
| Address | 1111 S Linneman Rd, Mount Prospect, IL · Cook County |
| Phone (as filed with IDPH) | (847) 250-6029 |
| State record | View this establishment in the IDPH lookup |
Source: IDPH Licensing & Certification System public lookup. Last verified: October 2026.
IDPH licenses American House Mount Prospect for 88 assisted living units: 56 regular assisted living units, 32 Alzheimer's/dementia special care units. About 36% of the licensed units are dedicated to Alzheimer's care, so dementia support is a meaningful part of its program.
Illinois licenses assisted living by living unit rather than by bed. An Alzheimer unit belongs to a special care program for people with Alzheimer's disease or a related dementia, which the Assisted Living and Shared Housing Act (210 ILCS 9) and 77 Ill. Adm. Code 295 hold to added staffing, training and environment requirements.
The licensee of record for American House Mount Prospect is VOMPSR, LLC. IDPH shows 4 license period(s) for this establishment in its online system, the earliest beginning August 12, 2023, and no change-of-ownership record at this address.
IDPH's online system only reaches back to its 2023 migration, so a community can be licensed far longer than the earliest period shown; ask the community when it first opened.
None are posted. As of October 23, 2026, the IDPH public lookup lists no survey reports, violations or enforcement actions for American House Mount Prospect. That reflects what IDPH publishes online, not a guarantee that no survey has taken place.
Ask the administrator for the most recent IDPH survey and any plan of correction — establishments receive them and can share them. To raise a concern, call IDPH's Central Complaint Registry at 1-800-252-4343, or reach the Long-Term Care Ombudsman Program through the Illinois Department on Aging Senior HelpLine at 1-800-252-8966.
American House Mount Prospect is in Mount Prospect, Cook County. Across Cook County, IDPH lists 84 active establishments, 61 with Alzheimer units.
For local senior services, contact AgeOptions, the Area Agency on Aging for suburban Cook County. For help comparing options, call Chicago Senior Advisor at (877) 203-5053 — free for families.
Last verified: October 2026 against the IDPH Facility Lookup. Licensing details can change between refreshes — call us for a same-day check.
Free, no-pressure help. Our job is to look out for families, not facilities.
Or call (877) 203-5053