Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ruby Diaz

Day Training/Habilitation Specialist in Pacoima, CA · enumerated 2025.

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

National Provider Identifier

1669361226

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Registry record

Entity type Individual (Type 1)

Name Ruby Diaz

Sex Female

Practice address 12450 Van Nuys Blvd Ste 200, Pacoima, CA, 91331

Phone (818) 896-1161

Enumeration date Jun 30, 2025

Last updated in NPPES Jun 30, 2025

Taxonomy & licenses

373H00000X Day Training/Habilitation Specialist Nursing Service Related Providers Primary

Other identifiers

Identifier	Type	State	Issuer
6758	Medicaid	CA	-
7068	Medicaid	CA	-
7420	Medicaid	CA	-
1954	Medicaid	CA	-

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

How do I verify Ruby Diaz's NPI record?

Cross-check NPI 1669361226 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1669361226 active?

Yes, as of the latest NPPES snapshot, NPI 1669361226 is active (record last updated 2025-06-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-30.