Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cesar Castaneda

Adult Companion in Yuba City, CA · enumerated 2024.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255153847

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Registry record

Entity type Individual (Type 1)

Name Cesar Castaneda

Sex Male

Practice address 809 Plumas St, Yuba City, CA, 95991

Phone (530) 956-3799

Enumeration date Oct 25, 2024

Last updated in NPPES May 13, 2025

Taxonomy & licenses

372600000X Adult Companion Nursing Service Related Providers Primary

172V00000X Community Health Worker Other Service Providers Secondary

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 → Validate an NPI →

Frequently asked questions

Is NPI 1255153847 active?

Yes, as of the latest NPPES snapshot, NPI 1255153847 is active (record last updated 2025-05-13).

How do I verify Cesar Castaneda's NPI record?

Cross-check NPI 1255153847 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-13.