All states › California › Mountain View › Villa Siena
1855 Miramonte Avenue Mountain View, CA 94040 · Santa Clara County
All 3 nursing homes in Mountain View, CA (3 take Medicaid)
CMS certification number 05A364 · See this home on Medicare Care Compare
Is Villa Siena a good nursing home? Reviews, ratings and inspection record
There are no official resident reviews of nursing homes: Medicare's Care Compare publishes inspections, staffing and quality data instead. Here is what that record shows for Villa Siena as of October 2026.
CMS rates it 1 out of 5 stars overall, below the California average of 3.2.
Online reviews from families and residents are on Google Maps and other sites; they reflect individual experiences and aren't checked by CMS. The full inspection reports, including what inspectors observed, are on Medicare Care Compare.
Staffing
Nursing staff spend about 5.65 hours per resident per day at Villa Siena, above the California median of 4.27 (US median: 3.72). About 0.26 of those hours are from registered nurses. Weekend staffing is close to its all-week average. 22.7% of nursing staff left within a year (California median 36%). That is lower than most homes in California, a sign of a steadier team.
About this nursing home
Paying for care at Villa Siena: Medicare and Medicaid
Villa Siena is certified for Medicaid but not Medicare, so Medicare won't pay for a rehab stay here after a hospital discharge. It can serve long-term residents covered by California Medicaid.
Health inspections
The most recent standard inspection was on July 28, 2025 and found 11 deficiencies. In total, inspectors issued 33 citations in the last three years.
Each citation has a scope and severity letter from A to L. A–C: potential for minimal harm. D–F: potential for more than minimal harm. G–I: actual harm. J–L: immediate jeopardy to resident health or safety.
What the inspections found
Over the last three years, inspectors issued 33 citations at Villa Siena across 3 inspection dates, 1 of them from complaint investigations. None were at the actual-harm or immediate-jeopardy levels; 33 were "potential for more than minimal harm" (D–F) and 0 were minimal (A–C). The most common areas cited were nursing and physician services (7) and resident assessment and care planning (6). The most serious was cited under the CMS rule to "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" (tag F0700, level F, July 28, 2025). 3 citations were under CMS's abuse, neglect and exploitation rules.
July 28, 2025 · 11 citations
FTry 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.
EEnsure that each resident is free from the use of physical restraints, unless needed for medical treatment.
EPrevent the use of unnecessary psychotropic medications or use medications that may restrain a resident's ability to function.
EEnsure each resident receives an accurate assessment.
EDevelop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.
EDevelop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.
EProvide appropriate treatment and care according to orders, resident’s preferences and goals.
EProcure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
DObserve each nurse aide's job performance and give regular training.
DPost nurse staffing information every day.
DEnsure 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.
April 22, 2024 · 12 citations · includes complaint inspection
FDevelop and implement policies and procedures for flu and pneumonia vaccinations.
EEnsure that each resident is free from the use of physical restraints, unless needed for medical treatment.
EEnsure each resident receives an accurate assessment.
EHave 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.
EProcure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
DDevelop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.
DProvide safe and appropriate respiratory care for a resident when needed.
DEnsure the resident's doctor reviews the resident's care, writes, signs and dates progress notes and orders, at each required visit.
DImplement 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.
DEnsure 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.
DHave a policy regarding use and storage of foods brought to residents by family and other visitors.
DProvide and implement an infection prevention and control program.
December 9, 2022 · 10 citations
EProcure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
EProvide and implement an infection prevention and control program.
DEnsure services provided by the nursing facility meet professional standards of quality.
DProvide appropriate treatment and care according to orders, resident’s preferences and goals.
DEnsure that the resident and his/her doctor meet face-to-face at all required visits.
DHave 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.
DPost nurse staffing information every day.
DProvide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.
DEnsure 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.
DElectronically submit to CMS complete and accurate direct care staffing information, based on payroll and other verifiable and auditable data.
Questions to ask on a tour of Villa Siena
- CMS cited the home under its abuse and neglect rules on July 28, 2025. How are staff trained, and how are concerns reported?
- CMS rates staffing 1 out of 5. How many residents does each nurse aide care for on day, evening and night shifts?
- Do you have a Medicaid bed open now, and will you admit someone whose Medicaid application is still pending?
- When is the first care-plan meeting, and can family attend?
Questions come from this home's CMS data: its inspections, staffing and ownership record.
Fines and payment denials
CMS reports no fines or payment denials for this home in the last three years.
Rating history
| CMS month | Overall | Inspection | Staffing | Quality |
|---|---|---|---|---|
| October 2026 | 1/5 | 3/5 | 1/5 | 1/5 |
| August 2026 | 1/5 | 3/5 | 1/5 | 1/5 |
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Location
Hospitals near Villa Siena
The Medicare-certified hospitals closest to this nursing home, with their CMS data. Ask the home which hospital it usually sends residents to.
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0.6 mi
El Camino Hospital Mountain ViewEmergency room ★★★★☆ Medicare overall 4 of 5Median ER visit 2h 43m for patients treated and sent home
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3.3 mi
Palo Alto VA Medical Center Palo AltoEmergency room ★★★★★ Medicare overall 5 of 5Median ER visit 2h 36m for patients treated and sent home
- 5.5 mi
Hospital ratings, ER visit times and more at Hospitals In Each State
Source: CMS Care Compare. Distances are approximate.
Nearby nursing homes
More nursing homes near Villa Siena › All nursing homes in Mountain View ›
Compare Villa Siena with the 3 closest homes side by side ›
Higher-rated nursing homes within 10 miles
- Idylwood Care Center · Sunnyvale · 5 stars · 2.2 mi
- Sunny View Manor · Cupertino · 5 stars · 3.6 mi
- Webster House · Palo Alto · 5 stars · 6.5 mi
- Vi at Palo Alto · Palo Alto · 5 stars · 6.7 mi
Source: CMS Provider Data Catalog (provider information, health deficiencies, penalties), October 2026. Inspection citations and penalties cover the last three years. Nursing Homes In Each State is independent and not affiliated with CMS or Medicare. About the data · Report a problem with this listing. Is this your nursing home? Feature it here.