CMS data snapshot: July 2026
Facility results compared with averages for CMS-certified nursing homes in California. Ratings, staffing and turnover measure different parts of care and should be reviewed together.
Comparisons use the matching CMS state averages without a proprietary combined score. Review the comparison methodology.
A side-by-side view of the two CMS inspection cycles included in the current dataset.
Citation counts alone do not show severity. Review the inspection details below for scope, severity and correction status.
Cost data: Genworth/CareScout Cost of Care Survey (2024). Demographics: U.S. Census Bureau ACS (2022).
Swipe tabs for staffing, quality and ownership.
Villa Siena is a 1-star Medicaid certified nursing home in Mountain View, California with 30 certified beds. It has been operating since 1986. Its overall CMS rating is 1 out of 5.
Try different approaches before using a bed rail. If a bed rail is needed, the facility must (1) assess a resident for safety risk; (2) review these risks and benefits with the resident/representative; (3) get informed consent; and (4) Correctly install and maintain the bed rail.
Ensure that each resident is free from the use of physical restraints, unless needed for medical treatment.
Prevent the use of unnecessary psychotropic medications or use medications that may restrain a resident's ability to function.
Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.
Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.
Develop and implement policies and procedures for flu and pneumonia vaccinations.
Ensure that each resident is free from the use of physical restraints, unless needed for medical treatment.
Have a registered nurse on duty 8 hours a day; and select a registered nurse to be the director of nurses on a full time basis.
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.
Ensure the resident's doctor reviews the resident's care, writes, signs and dates progress notes and orders, at each required visit.
Implement gradual dose reductions(GDR) and non-pharmacological interventions, unless contraindicated, prior to initiating or instead of continuing psychotropic medication; and PRN orders for psychotropic medications are only used when the medication is necessary and PRN use is limited.
Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.
Have a policy regarding use and storage of foods brought to residents by family and other visitors.
Ensure that nurses and nurse aides have the appropriate competencies to care for every resident in a way that maximizes each resident's well being.
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Ensure services provided by the nursing facility meet professional standards of quality.
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
Ensure that the resident and his/her doctor meet face-to-face at all required visits.
Have a registered nurse on duty 8 hours a day; and select a registered nurse to be the director of nurses on a full time basis.
+ 4 more deficiencies
No penalties on record.
Staffing hours per resident per day. The black line shows the national average.
Quality measures as percentages of residents. Lower is better for all measures.
| Name | Role | Type | Ownership % | Since |
|---|---|---|---|---|
| Ownership Data Not Available | N/A | N/A |
Compare CMS ratings and recorded fines for Villa Siena and nearby alternatives.
Distance is approximate. Ratings and enforcement data use the current CMS snapshot; recorded fines are not a complete measure of care quality. How nearby facilities are selected.