Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Treasure Island Beach, LLC

Organization Assisted Living Facility · NPI 1427939420

Treasure Island Beach, LLC is an Assisted Living Facility in Sunnyvale, California. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

147 Crescent Ave
Sunnyvale, CA 94087-2723
Phone: (408) 730-4004
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Assisted Living Facility (primary) Taxonomy 310400000X

Record details

NPI number1427939420
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ryan Williams — Managing Member · (916) 299-7030
Other names Sunny Oaks Memory Care
NPI enumeratedSeptember 8, 2025
Last updated in NPPESSeptember 8, 2025
Certification dateSeptember 8, 2025
Mailing address599 Menlo Dr Ste 200, Rocklin, CA 95765-3725

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