Villa Siena
1855 Miramonte Avenue, Mountain View, CA 94040 · (650) 961-6484 · CMS certification number 05A364
Villa Siena is a 30-bed nonprofit nursing home in Mountain View, California, certified for Medicare and Medicaid since 1986. CMS rates it 1 out of 5 stars overall. Its last three inspection cycles produced 33 health citations.
CMS star ratings
| Overall | ★★★★★ |
|---|---|
| Health inspections | ★★★★★ |
| Staffing | ★★★★★ |
| Quality measures | ★★★★★ |
How it compares
| This facility | California average | |
|---|---|---|
| Health citations, most recent inspection cycle | 11 | 15.6 |
| Nurse staffing hours per resident per day | 5.65 | 4.54 |
| Nursing staff turnover | 22.7% | 36.6% |
| Overall star rating | 1 | 3.2 |
Facility details
| Ownership | Non profit - Corporation |
|---|---|
| Certified beds | 30 (about 30 residents a day) |
| County | Santa Clara |
| Last standard inspection | July 28, 2025 |
Inspection history
33 citations from 3 inspections, 1 of them from complaint inspections. Newest first; select an inspection to see its citations.
July 28, 2025 11 citations · standard inspection Potential harm
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.
Potential for more than minimal harm (widespread) Quality of Life and Care
Tag F0700 · severity code F · corrected Aug 11, 2025
Ensure that each resident is free from the use of physical restraints, unless needed for medical treatment.
Potential for more than minimal harm (pattern) Freedom from Abuse, Neglect, and Exploitation
Tag F0604 · severity code E · corrected Aug 11, 2025
Prevent the use of unnecessary psychotropic medications or use medications that may restrain a resident's ability to function.
Potential for more than minimal harm (pattern) Freedom from Abuse, Neglect, and Exploitation
Tag F0605 · severity code E · corrected Aug 11, 2025
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Potential for more than minimal harm (pattern) Nutrition and Dietary
Tag F0812 · severity code E · corrected Aug 1, 2025
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
Potential for more than minimal harm (pattern) Quality of Life and Care
Tag F0684 · severity code E · corrected Jul 29, 2025
Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.
Potential for more than minimal harm (pattern) Resident Assessment and Care Planning
Tag F0657 · severity code E · corrected Aug 11, 2025
Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.
Potential for more than minimal harm (pattern) Resident Assessment and Care Planning
Tag F0656 · severity code E · corrected Aug 11, 2025
Ensure each resident receives an accurate assessment.
Potential for more than minimal harm (pattern) Resident Assessment and Care Planning
Tag F0641 · severity code E · corrected Aug 12, 2025
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.
Potential for more than minimal harm (isolated) Pharmacy Service
Tag F0761 · severity code D · corrected Aug 11, 2025
Observe each nurse aide's job performance and give regular training.
Potential for more than minimal harm (isolated) Nursing and Physician Services
Tag F0730 · severity code D · corrected Aug 12, 2025
Post nurse staffing information every day.
Potential for more than minimal harm (isolated) Nursing and Physician Services
Tag F0732 · severity code D · corrected Aug 1, 2025
April 22, 2024 12 citations · standard, complaint inspection Potential harm
Develop and implement policies and procedures for flu and pneumonia vaccinations.
Potential for more than minimal harm (widespread) Infection Control
Tag F0883 · severity code F · corrected May 9, 2024
Ensure that each resident is free from the use of physical restraints, unless needed for medical treatment.
Potential for more than minimal harm (pattern) Freedom from Abuse, Neglect, and Exploitation Complaint
Tag F0604 · severity code E · corrected May 9, 2024
Ensure each resident receives an accurate assessment.
Potential for more than minimal harm (pattern) Resident Assessment and Care Planning
Tag F0641 · severity code E · corrected May 9, 2024
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.
Potential for more than minimal harm (pattern) Nursing and Physician Services
Tag F0727 · severity code E · corrected May 9, 2024
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Potential for more than minimal harm (pattern) Nutrition and Dietary
Tag F0812 · severity code E · corrected May 9, 2024
Provide safe and appropriate respiratory care for a resident when needed.
Potential for more than minimal harm (isolated) Quality of Life and Care
Tag F0695 · severity code D · corrected May 9, 2024
Provide and implement an infection prevention and control program.
Potential for more than minimal harm (isolated) Infection Control
Tag F0880 · severity code D · corrected May 9, 2024
Have a policy regarding use and storage of foods brought to residents by family and other visitors.
Potential for more than minimal harm (isolated) Nutrition and Dietary
Tag F0813 · severity code D · corrected May 9, 2024
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.
Potential for more than minimal harm (isolated) Pharmacy Service
Tag F0761 · severity code D · corrected May 9, 2024
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.
Potential for more than minimal harm (isolated) Pharmacy Service
Tag F0758 · severity code D · corrected May 9, 2024
Ensure the resident's doctor reviews the resident's care, writes, signs and dates progress notes and orders, at each required visit.
Potential for more than minimal harm (isolated) Nursing and Physician Services
Tag F0711 · severity code D · corrected May 9, 2024
Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.
Potential for more than minimal harm (isolated) Resident Assessment and Care Planning
Tag F0656 · severity code D · corrected May 9, 2024
December 9, 2022 10 citations · standard inspection Potential harm
Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.
Potential for more than minimal harm (pattern) Nutrition and Dietary
Tag F0812 · severity code E · corrected Jan 8, 2023
Provide and implement an infection prevention and control program.
Potential for more than minimal harm (pattern) Infection Control
Tag F0880 · severity code E · corrected Jan 8, 2023
Electronically submit to CMS complete and accurate direct care staffing information, based on payroll and other verifiable and auditable data.
Potential for more than minimal harm (isolated) Administration
Tag F0851 · severity code D · corrected Jan 8, 2023
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.
Potential for more than minimal harm (isolated) Pharmacy Service
Tag F0761 · severity code D · corrected Jan 8, 2023
Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.
Potential for more than minimal harm (isolated) Pharmacy Service
Tag F0755 · severity code D · corrected Jan 8, 2023
Post nurse staffing information every day.
Potential for more than minimal harm (isolated) Nursing and Physician Services
Tag F0732 · severity code D · corrected Jan 8, 2023
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.
Potential for more than minimal harm (isolated) Nursing and Physician Services
Tag F0727 · severity code D · corrected Jan 8, 2023
Ensure that the resident and his/her doctor meet face-to-face at all required visits.
Potential for more than minimal harm (isolated) Nursing and Physician Services
Tag F0712 · severity code D · corrected Jan 8, 2023
Provide appropriate treatment and care according to orders, resident’s preferences and goals.
Potential for more than minimal harm (isolated) Quality of Life and Care
Tag F0684 · severity code D · corrected Jan 8, 2023
Ensure services provided by the nursing facility meet professional standards of quality.
Potential for more than minimal harm (isolated) Resident Assessment and Care Planning
Tag F0658 · severity code D · corrected Jan 8, 2023
Nursing home negligence lawyers in California
Lawbamba lists 187 nursing home negligence lawyers with an office in California, the practice area that deals with the nursing home inspection records on this page. These 4 come first in that listing (how the order is set).
Matched by practice area and office location only. These lawyers are not connected to the records on this page and have not reviewed or endorsed it.
Concerned about a resident's care at Villa Siena?
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Source: the Centers for Medicare & Medicaid Services (CMS) nursing home data published on data.cms.gov and Medicare's Care Compare, updated on Lawbamba November 9, 2026. Citations come from state health inspections, standard and complaint-driven, over each facility's last three inspection cycles. A citation describes what inspectors found on the inspection date; facilities can dispute citations, and most are corrected afterwards. Star ratings, fines and the abuse icon are CMS's own.
Lawbamba is not affiliated with CMS or any nursing home, and this page is general information, not legal advice. Report a concern about a nursing home to your state survey agency or long-term care ombudsman.