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TREASURE ISLAND BEACH, LLC
NPI 1427939420
Assisted Living Facility in Sunnyvale, CA

Active since September 08, 2025
147 CRESCENT AVE, SUNNYVALE, CA 94087(408) 730-4004 Get Directions Write a Review

NPPES record last updated: September 8, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Treasure Island Beach, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TREASURE ISLAND BEACH, LLC (NPI 1427939420), doing business as Sunny Oaks Memory Care, is a healthcare organization registered as an assisted living facility in Sunnyvale, California and active in the NPI registry since September 2025. The organization lists Ryan Williams, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1427939420
Entity TypeOrganization
Primary Taxonomy310400000X
Legal Business NameTREASURE ISLAND BEACH, LLC
Location Address147 CRESCENT AVESunnyvale, CA 94087-2723
Mailing Address599 Menlo Dr Ste 200Rocklin, CA 95765-3725 · (916) 299-7030 · Fax (916) 299-7039
Phone(408) 730-4004
Organization SubpartNo
Authorized OfficialRyan WilliamsManaging Member · (916) 299-7030
Enumeration DateSeptember 8, 2025
NPPES CertifiedSeptember 8, 2025
✔ NPI 1427939420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAssisted Living FacilityNursing & Custodial Care Facilities
Taxonomy Code310400000X
Definition
A facility providing supportive services to individuals who can function independently in most areas of activity, but need assistance and/or monitoring to assure safety and well being.
147 CRESCENT AVE, Sunnyvale, CA 94087
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Other Names 1

Doing Business AsSunny Oaks Memory Care

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CRESCENT OAKS
Assisted Living Facility
147 CRESCENT AVE
SUNNYVALE, CA 94087
Santa Clara County (707) 592-4252

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Treasure Island Beach, LLC's NPI number?

The NPI number for Treasure Island Beach, LLC is 1427939420. It was assigned to this organization in the NPPES registry on September 8, 2025. The provider is doing business as Sunny Oaks Memory Care.

Where is Treasure Island Beach, LLC located?

Treasure Island Beach, LLC is located at 147 Crescent Ave, Sunnyvale, CA 94087. The listed phone number is (408) 730-4004.

What is Treasure Island Beach, LLC's specialty?

The primary specialty registered for this NPI is Assisted Living Facility with taxonomy code 310400000X.

When was this NPI record last updated?

The NPPES record for Treasure Island Beach, LLC was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.