Flamingo Senior Services LLC

Flamingo Senior Services LLC is a healthcare organization registered as Custodial Care Facility in Castro Valley, CA, holding Type 2 (organization) NPI 1821834755 since 2024. The authorized official on file is Samuel Tet, LLC Member.

✓ Active NPI ✓ Valid NPI checksum

NPI	1821834755
Entity type	Organization (Type 2)
Legal business name	Flamingo Senior Services LLC
Practice address	18825 CARLTON AVE, Castro Valley, CA, 94546
Phone	5102928610
Enumeration date	2024-07-01
Last updated in NPPES	2024-07-01

Authorized official

Name	Samuel Tet
Title	LLC Member
Phone	5102928610

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
311Z00000X	Custodial Care Facility	Primary	—	—

Copy-ready billing details

Provider: Flamingo Senior Services LLC
NPI: 1821834755
Taxonomy: 311Z00000X (Custodial Care Facility)
Address: 18825 CARLTON AVE, Castro Valley, CA, 94546

Verify this record

Cross-check NPI 1821834755 against the authoritative CMS record: view Flamingo Senior Services LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-07-01. Verify at npiregistry.cms.hhs.gov.

Where is Flamingo Senior Services LLC located?

The practice location on file with NPPES is in Castro Valley, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-07-01.