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Residential care

Villa Siena

Residential care in Mountain View, California

Checked November 1, 2026

Provider details
Address1855 MIRAMONTE AVENUE
CityMountain View
StateCalifornia
ZIP code94040
CountySANTA CLARA
Phone(650) 961-6484
Websitehttp://www.villa-siena.org/
License number430708114
License typeResidential Care Facility for the Elderly (RCFE) — California's assisted living license
Licensing statusLICENSED
Licensed since7/27/1993
LicenseeVILLA SIENA INC
Capacity77
Care typesresidential care, assisted living
Services offered24-hour non-medical care and supervision, assistance with activities of daily living
CMS quality noteLicensed by the California Department of Social Services, Community Care Licensing Division.

Villa Siena is in 1855 MIRAMONTE AVENUE, Mountain View, CA 94040. Phone: (650) 961-6484. Ownership: not stated in the source file. It holds California RCFE license 430708114 (status LICENSED, first licensed 7/27/1993, capacity 77). In California, assisted living is licensed as a Residential Care Facility for the Elderly.

More about this provider

Villa Siena is a serene senior living community in Mountain View, founded in 1965, offering a continuum of independent living, assisted living, and skilled nursing care with compassion, dignity, and connection for older adults.
Services and programsIndependent Living (private apartment, meals prepared daily, housekeeping, personal laundry services, transportation to medical appointments and errands, wellness services); Assisted Living (support with daily activities such as bathing, grooming, dressing, or mobility); Skilled Nursing Unit (around-the-clock licensed nursing, long-term and rehabilitative care, therapy services, therapeutic diets as prescribed, recreational programs); comprehensive activity program; optional spiritual support including daily Mass
Who it servesOlder adults / seniors; individuals of all backgrounds and beliefs are welcome
Visiting and contact details1855 Miramonte Ave, Mountain View, CA 94040; (650) 961-6484; Info@Villa-Siena.org; call (650) 961-6484 to arrange a tour
Websitehttp://www.villa-siena.org/

Who pays for residential care?

What this care costs, and who pays — Medicare, Medicaid, or the family — is covered in these guides:

Residential care guide · Paying for care

Other residential care in SANTA CLARA County

Common questions about Villa Siena

Where is Villa Siena located?

Villa Siena is at 1855 MIRAMONTE AVENUE, Mountain View, California 94040.

What care and services does Villa Siena offer?

Villa Siena offers residential care, assisted living, 24-hour non-medical care and supervision, assistance with activities of daily living.

How do I contact Villa Siena?

Call Villa Siena at (650) 961-6484.

How much does assisted living cost?

The national median cost of assisted living is $6,200 a month (CareScout Cost of Care Survey, 2025). Costs in California can be higher or lower. The price goes up when a person needs more help with daily tasks. See our guide to assisted living costs and who pays for the full picture.

Does Medicare pay for assisted living?

No. Medicare does not pay for the rent or the day-to-day help in assisted living. That help is called custodial care, and Medicare does not cover it. Medicare still pays for your medical care while you live there, like doctor visits, hospital care, and home health visits.

What is the difference between assisted living and a nursing home?

Assisted living gives a room, meals, and help with daily tasks like bathing and dressing. Staff are on hand day and night, but it does not give round-the-clock nursing care. A nursing home gives skilled nursing care and rehab around the clock. People who need help but not daily medical care often pick assisted living. People who need daily medical care often need a nursing home.

Who else pays for assisted living besides Medicare?

Most people pay out of pocket. Medicaid pays for care services in assisted living in many states through waiver programs, but it does not pay the rent. A VA pension called Aid and Attendance can add money each month for veterans who need help with daily tasks. Long-term care insurance can pay for part of the cost.

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