Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

OASIS BAY CARE LLC
NPI 1629984588
Assisted Living Facility in Antioch, CA

Q: What is Oasis Bay Care LLC's NPI number?

The NPI number for Oasis Bay Care LLC is 1629984588. It was assigned to this organization in the NPPES registry on August 20, 2026.

Q: What is Oasis Bay Care LLC's specialty?

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

Active since August 20, 2026

2336 LAFAYETTE DR, ANTIOCH, CA 94509(925) 732-7734(925) 732-7680 Get Directions Write a Review

NPPES record added: August 20, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Oasis Bay Care Llc NPPES

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

OASIS BAY CARE LLC (NPI 1629984588) is a healthcare organization registered as an assisted living facility in Antioch, California and active in the NPI registry since August 2026. The organization lists Lauren-tyler Riley, Owner, as its authorized official.

NPPES Registry Identity

NPI1629984588

Entity TypeOrganization

Primary Taxonomy310400000X

Legal Business NameOASIS BAY CARE LLC

Location Address2336 LAFAYETTE DRAntioch, CA 94509-5870

Mailing Address2336 Lafayette DrAntioch, CA 94509-5870 · (925) 732-7734 · Fax (925) 732-7680

Phone(925) 732-7734

Fax(925) 732-7680

Organization SubpartNo

Authorized OfficialLauren-tyler RileyOwner · (810) 259-9055

Enumeration DateAugust 20, 2026

NPPES CertifiedAugust 20, 2026

✔ NPI 1629984588 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.

2336 LAFAYETTE DR, Antioch, CA 94509

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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 Oasis Bay Care LLC's NPI number?

The NPI number for Oasis Bay Care LLC is 1629984588. It was assigned to this organization in the NPPES registry on August 20, 2026.

Where is Oasis Bay Care LLC located?

Oasis Bay Care LLC is located at 2336 Lafayette Dr, Antioch, CA 94509. The listed phone number is (925) 732-7734.

What is Oasis Bay Care 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 Oasis Bay Care LLC was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.