VILLA SIENA - Assisted Living Facility in Mountain View, CA
VILLA SIENA is a registry-listed assisted living facility in Mountain View, CA (94040). No CMS quality rating is published for this listing; confirm licensing, services, and coverage directly with the provider.
Key facts
| Care type | Assisted Living Facility |
|---|---|
| CMS rating | Not CMS-rated |
| Beds | — |
| Ownership | — |
| Provider type | Assisted Living Facility |
| Source record ID | 1730183724 |
| Address | 1855 MIRAMONTE AVE, Mountain View, CA 94040 |
| Phone | 650-961-6484 |
| County | Santa Clara County |
Location: view on OpenStreetMap
Registry identifiers
| NPI | 1730183724 |
|---|---|
| NUCC taxonomy code | 310400000X |
| NPI enumerated | 2005-06-08 |
| NPPES last updated | 2025-09-11 |
From the CMS NPPES NPI registry. An NPI record is a registry listing, not a license, certification, or quality rating; confirm licensing with the state and the provider.
How to verify VILLA SIENA
These providers are drawn from the CMS NPI registry (NPPES), which publishes provider identities and practice locations but no star ratings, inspection results, or quality measures. Before you rely on this listing, confirm licensing, services, eligibility, and cost directly with the provider. For Medicare-certified alternatives, use the CMS Care Compare link below.
Check Medicare-certified providers on CMS Care Compare →
Ownership & operation
Legal name: VILLA SIENA. Provider type: Assisted Living Facility. Confirm current ownership and operation with the provider.
About assisted living facilities in Mountain View
Assisted Living Facilities listed here are drawn from the CMS NPI registry (NPPES), which records provider identities and practice locations. NPPES does not publish star ratings, inspections, or quality measures.
Confirm each provider's licensing, services, availability, and cost directly, since no CMS quality rating is published for these listings. For local alternatives, browse the Assisted Living Facilities directory for Mountain View, the Santa Clara County assisted living facilities list, or all care types in Mountain View.
ZIP code: all care providers in ZIP 94040 · Assisted Living Facilities in ZIP 94040
Other assisted living facilities in Mountain View
Frequently asked questions
Is VILLA SIENA rated by CMS?
Is VILLA SIENA Medicare-certified?
Where is VILLA SIENA located?
Where does this information come from?
Data provenance
Source: CMS NPPES Data Dissemination V.2 (September 2026) (record npidata_pfile_20050523-20260913). Processing date: 2026-09-14. See the methodology page for normalization details. This profile is informational only and is not medical advice.
Important disclosures
Informational only, not medical advice. This directory publishes public data and general information. It does not provide medical advice, diagnosis, or treatment recommendations, and it is not a substitute for consulting a qualified health care professional or Medicare.
Not affiliated. FacilityDirectory.org is an independent, privately operated directory. It is not affiliated with, endorsed by, or operated by the Centers for Medicare & Medicaid Services (CMS), Medicare, or any government agency. CMS has not reviewed or endorsed this site.
Verify before you act. Facility information is derived from public federal datasets and may lag or contain errors. Always confirm current ratings, services, availability, and coverage directly with the provider and at Medicare.gov.
Some outbound links may be partner or affiliate links - we may earn a commission at no cost to you. This never affects the data we publish.