Skip to content

Nursing home report card · Mountain View, CA

Villa Siena

1855 Miramonte Avenue, Mountain View, CA 94040

Call this home: (650) 961-6484

View this home on Medicare.gov ↗

Infection-control problems noted

Quick summary

Below-average Medicare rating

Overall rating is 1 of 5 stars. Its health-inspection rating is 3 of 5. Read the dated inspection findings and separate staffing and care ratings below.

Our summary of public Medicare records. It does not establish that this home harmed a particular resident. About this summary.

How recent is this information?
Medicare file prepared
Aug 1, 2026
Our record last updated
Oct 15, 2026
Last routine health inspection
Jul 28, 2025

These dates mean different things. A new file can include older inspections and staffing figures. Read about the dates.

Medicare ratings

One star is the lowest rating. Five stars is the highest. Ratings are a starting point—read the inspection findings too.

Overall rating
1out of 5

Combines inspection, staffing, and care measures.

Among the lowest Medicare ratings

Health inspections
3out of 5

Based on problems found during health inspections.

About average for U.S. nursing homes

Nursing staff
1out of 5

Based on staffing levels and related measures.

Among the lowest Medicare ratings

Health and care results
1out of 5

Based on reported health and care results.

Among the lowest Medicare ratings

What do the ratings and warnings mean?
Medicare ratings
One star is the lowest rating. Five stars is the highest. These are government ratings, not family reviews.
Inspection problems
Inspectors found that a home did not meet a care or safety rule. The official term is “deficiency.”
Abuse warning
Medicare has flagged the home because of abuse-related inspection findings. Read the findings and dates.
Nursing staff time
Average staff hours for each resident per day. This does not mean each resident gets that much one-to-one care.

Learn about the records and their limits →

At a glance

These numbers come from the records we have. Inspection problems are rules the home did not meet. The dates covered can differ.

Care and safety problems
34

Care, safety, and resident-rights issues on recent inspections

Fire-safety problems
0

Building, alarms, exits, and related safety citations

Reported fines
$0

Total fine amounts in the imported penalty records

Medicare file prepared
Aug 1, 2026

Medicare home ID: 05A364

Inspection findings to read first

Start with these past findings. We show the most serious first, then the most recent. They do not describe the home’s condition today.

  • Could have caused harm · isolated case

    Jul 28, 2025 · Inspection rule 0732

    Post nurse staffing information every day.

  • Could have caused harm · pattern case

    Jul 28, 2025 · Inspection rule 0684

    Provide appropriate treatment and care according to orders, resident’s preferences and goals.

  • Could have caused harm · pattern case

    Jul 28, 2025 · Inspection rule 0605

    Prevent the use of unnecessary psychotropic medications or use medications that may restrain a resident's ability to function.

Read the inspection history →

Nursing staff time

These are average staff hours for each resident per day. They are not one-to-one bedside care. The file does not give the reporting period for each figure.

Registered nurses (RNs)
0.45hours per resident per day

about 27 minutes per resident per day

All nursing staff
6.04hours per resident per day

about 6 hr 2 min per resident per day

Registered nurse time on weekends
0.40hours per resident per day

about 24 minutes per resident per day

Latest inspection summary

A summary of the most recent routine inspections. You can open the dated findings below.

We do not have a routine inspection summary for this home. Check the dated findings below and the Medicare.gov record.

How this home compares

Compared with state and national averages. The numbers may cover different periods.

  • Overall CMS rating: 1 stars
  • Health inspection rating: 3 stars
  • Staffing rating: 1 stars
  • Registered nurse time per resident: 0.45 hours/day
  • Total nurse time per resident: 6.04 hours/day
See the dates used for these averages

Medicare file dates: this home Aug 1, 2026; California averages Unavailable; U.S. averages Oct 1, 2026.

Other concerns in the records

These points may be worth asking about. They do not establish what happened to a particular resident. See our Terms of Use.

  • Overall star rating is 2 or lower
  • Recent citations include infection-control problems
  • Inspectors have listed an unusually high number of problems

How serious were the problems?

Inspectors rate each problem by how much harm it caused or could cause. We group the CMS letter codes into plain language.

  • Could have caused harm34 citations

Why inspectors showed up

Routine checks happen on a schedule. Complaint visits happen when someone reports a concern.

Complaints
0
Routine
34
Fire safety
0
Other
0

Who owns it

Names CMS lists as owners or managers · reported as Non profit - Corporation.

  • We do not have individual owner names for this home.

Inspection history

Open a date to read what inspectors found. The harm labels explain how serious the problem was at the time.

July 28, 202511 findings
  • Nursing and Physician Services problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0730 · code D

    Observe each nurse aide's job performance and give regular training.

  • Nursing and Physician Services problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0732 · code D

    Post nurse staffing information every day.

  • Nutrition and Dietary problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0812 · code E

    Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

  • Quality of Life and Care problems
    Could have caused harm · widespread case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0700 · code F

    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 r…

  • Freedom from Abuse, Neglect, and Exploitation problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0604 · code E

    Ensure that each resident is free from the use of physical restraints, unless needed for medical treatment.

  • Resident Assessment and Care Planning problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0641 · code E

    Ensure each resident receives an accurate assessment.

  • Freedom from Abuse, Neglect, and Exploitation problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0605 · code E

    Prevent the use of unnecessary psychotropic medications or use medications that may restrain a resident's ability to function.

  • Resident Assessment and Care Planning problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0656 · code E

    Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.

  • Resident Assessment and Care Planning problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0657 · code E

    Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.

  • Quality of Life and Care problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0684 · code E

    Provide appropriate treatment and care according to orders, resident’s preferences and goals.

  • Pharmacy Service problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0761 · code D

    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.

April 22, 202412 findings
  • Nutrition and Dietary problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0813 · code D

    Have a policy regarding use and storage of foods brought to residents by family and other visitors.

  • Resident Assessment and Care Planning problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0656 · code D

    Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.

  • Infection Control problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0880 · code D

    Provide and implement an infection prevention and control program.

  • Infection Control problems
    Could have caused harm · widespread case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0883 · code F

    Develop and implement policies and procedures for flu and pneumonia vaccinations.

  • Freedom from Abuse, Neglect, and Exploitation problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0604 · code E

    Ensure that each resident is free from the use of physical restraints, unless needed for medical treatment.

  • Resident Assessment and Care Planning problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0641 · code E

    Ensure each resident receives an accurate assessment.

  • Nursing and Physician Services problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0727 · code E

    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.

  • Nutrition and Dietary problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0812 · code E

    Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

  • Quality of Life and Care problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0695 · code D

    Provide safe and appropriate respiratory care for a resident when needed.

  • Nursing and Physician Services problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0711 · code D

    Ensure the resident's doctor reviews the resident's care, writes, signs and dates progress notes and orders, at each required visit.

  • Pharmacy Service problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0758 · code D

    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…

  • Pharmacy Service problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0761 · code D

    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.

August 24, 20231 finding
  • Nursing and Physician Services problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0726 · code D

    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.

December 9, 202210 findings
  • Nutrition and Dietary problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0812 · code E

    Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

  • Infection Control problems
    Could have caused harm · pattern case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0880 · code E

    Provide and implement an infection prevention and control program.

  • Resident Assessment and Care Planning problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0658 · code D

    Ensure services provided by the nursing facility meet professional standards of quality.

  • Quality of Life and Care problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0684 · code D

    Provide appropriate treatment and care according to orders, resident’s preferences and goals.

  • Nursing and Physician Services problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0712 · code D

    Ensure that the resident and his/her doctor meet face-to-face at all required visits.

  • Nursing and Physician Services problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0727 · code D

    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.

  • Nursing and Physician Services problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0732 · code D

    Post nurse staffing information every day.

  • Pharmacy Service problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0755 · code D

    Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.

  • Pharmacy Service problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0761 · code D

    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.

  • Administration problems
    Could have caused harm · isolated case
    Inspection type and official rule codes

    Routine health inspection · CMS tag 0851 · code D

    Electronically submit to CMS complete and accurate direct care staffing information, based on payroll and other verifiable and auditable data.

Fines & penalties

These fines appear in Medicare’s records. A listed amount does not tell us whether it has been paid.

  • No fines or penalties appear in the records we have.

Related topics

Questions about Villa Siena

What is Villa Siena's Medicare star rating?
As of August 1, 2026, Villa Siena in Mountain View, California has an overall CMS rating of 1 out of 5 stars. Other CMS scores: health inspection 3 of 5, staffing 1 of 5, quality measures 1 of 5. These are CMS ratings based on inspection, staffing, and quality information, not consumer reviews.
Has Villa Siena been fined?
The imported record gives a fine total of $0 for Villa Siena in Mountain View, California. This does not establish that the home has never been fined.
Does Villa Siena have a Medicare abuse warning?
No. The current CMS Care Compare extract does not show an abuse warning icon for Villa Siena in Mountain View, California.
How does Villa Siena compare with other nursing homes in California?
Its overall CMS rating is 1 out of 5. A rating comparison is withheld because a matching source date or a usable rating is missing. Use the California report card and dated inspection history for context; inspection totals alone are not a like-for-like performance comparison.

Get updates about this home

Get an email when new inspection problems or fines appear for Villa Siena. You can unsubscribe at any time. This does not request a case review.

  • Not a law firm. We share CMS inspection data and connect interested families with a free case review.
  • What happens next. A case-review specialist may follow up using the contact details you provide.
  • Your choice. No obligation to hire anyone. Read the contact consent and Privacy Notice before submitting your request.

Free · no obligation

Request a free case review

Answer a few questions. If you send a request, a case-review specialist may contact you. We are not a law firm.

Who will receive my information?

Nursing Home Reporter and its intake services receive your answers. We may share them with case-review or law-firm referral partners. Sending a request does not guarantee a lawyer or create an attorney-client relationship. Read our Privacy Notice.

Step 1 of 5

What happened?

Tap the closest match to continue. You can add details later.