Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Luz E Barba

Q: What is the NPI number for Luz Barba?

The National Provider Identifier (NPI) for Luz Barba is 1700229531, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in Los Angeles, CA · enumerated 2013.

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

National Provider Identifier

1700229531

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Registry record

Entity type Individual (Type 1)

Name Ms. Luz E Barba

Sex Female

Practice address 8814 S Western Ave, Los Angeles, CA, 90047

Phone (323) 759-9443

Fax (323) 759-9444

Enumeration date Apr 11, 2013

Last updated in NPPES Apr 11, 2013

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Primary

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

Where does Luz Barba practice?

The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Luz Barba?

The National Provider Identifier (NPI) for Luz Barba is 1700229531, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-11.