Villa Siena
Mountain View, CA · Medicaid-certified nursing home (CCN 05A364) · 30 certified beds
Health inspection: 3 · Quality measures: 1 · Staffing: 1
Federal fines: none on current record
Phone: (650) 961-6484 · Verify on Medicare Care Compare ↗
CMS gives Villa Siena in Mountain View, CA an overall rating of 1 out of 5 stars, below the California state average of 3.16. Its health inspection rating is 3 out of 5 and its staffing rating is 1 out of 5.
Villa Siena reports 6.04 total nurse hours per resident per day, including 0.45 RN hours per resident per day, with a nursing staff turnover rate of 15.2%. CMS rates its staffing 1 out of 5 stars.
Villa Siena has no federal fines on record and no payment denials according to CMS data. There is no CMS abuse icon or Special Focus Facility designation indicated for this facility in the available data.
About this facility
Villa Siena is a 30-certified-bed nursing home in Mountain View, Santa Clara County, California, operating as a Non profit - Corporation and certified as a Medicaid provider. CMS Care Compare data show an average daily census of 28.5 residents, and the facility has been certified since September 3, 1986.
CMS assigns Villa Siena an overall star rating of 1 out of 5, which is below the California state average of 3.16. The health inspection rating is 3 out of 5, the quality measure (QM) rating is 1 out of 5, and the staffing rating is 1 out of 5. Nurse staffing levels reported are 6.04 total nurse hours per resident per day, including 0.45 RN hours per resident per day, with a nursing staff turnover rate of 15.2%.
On the penalty record, CMS Care Compare lists no federal fines on record (0 fines totaling $0.00) and no payment denials for this facility.
There is no indication in the CMS data that Villa Siena carries the CMS abuse warning icon or that it is designated under CMS's Special Focus Facility program, which applies to homes CMS identifies as persistently underperforming and subject to increased inspection scrutiny. CMS data indicate no ownership change in the last 12 months, so current ratings should reflect the present operator. No chain affiliation is indicated in the data provided.
Families should review the full inspection history and quality measure details directly on Medicare Care Compare for the most current picture. Data reflect the CMS Care Compare listing as provided.
Questions families ask
What is this nursing home's CMS overall star rating and how does it compare to the state average?
Villa Siena has a CMS overall rating of 1 out of 5 stars, below the California state average of 3.16.
Does this facility accept Medicare, Medicaid, or both?
CMS data list Villa Siena as a Medicaid provider.
How well is this facility staffed — nurse hours per resident and turnover?
The facility reports 6.04 total nurse hours per resident per day (0.45 RN hours) and a 15.2% nursing turnover rate, with a CMS staffing rating of 1 out of 5.
Does this facility have federal fines or penalties on record?
No, CMS records show 0 fines totaling $0.00 and no payment denials.
Has CMS flagged this facility for abuse or placed it in the Special Focus program?
The data provided do not indicate an abuse icon or a Special Focus Facility designation for Villa Siena.
How large is this facility and how many residents live there?
Villa Siena has 30 certified beds with an average daily census of 28.5 residents.
Who owns this facility — and is it part of a chain?
Villa Siena is operated as a Non profit - Corporation; no chain affiliation is indicated in the CMS data provided.
How long has this facility been Medicare/Medicaid certified?
Villa Siena has been certified since September 3, 1986.
What do the four different CMS star ratings mean?
CMS rates facilities on overall, health inspection, staffing, and quality measure (QM) dimensions; Villa Siena scores 1, 3, 1, and 1 out of 5 respectively.
Does this facility offer short-term rehabilitation as well as long-term care?
The provided CMS data do not specify rehabilitation services; contact the facility at 6509616484 and verify on Medicare Care Compare.
What should I look for when touring this facility?
The data provided do not cover tour details; contact the facility at 6509616484 to arrange a visit and verify current conditions on Medicare Care Compare.
How do I verify this facility's current record on Medicare Care Compare?
You can view the most current details at https://www.medicare.gov/care-compare/details/nursing-home/05A364?state=CA.
Data: CMS Care Compare (Aug2026 refresh). Star ratings, staffing hours, and penalty records are CMS's official published measures. Always tour the facility, review the current inspection record, and verify details with Medicare before making care decisions.