Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maria Barnes

Q: What is the NPI number for Maria Barnes?

The National Provider Identifier (NPI) for Maria Barnes is 1114539921, a Type 1 (individual) record in the CMS NPPES registry.

Licensed Psychiatric Technician in Long Beach, CA · enumerated 2020.

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

National Provider Identifier

1114539921

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Registry record

Entity type Individual (Type 1)

Name Maria Barnes

Sex Female

Practice address 1501 Hughes Way Ste 150, Long Beach, CA, 90810

Phone (310) 221-6336

Enumeration date Aug 21, 2020

Last updated in NPPES Aug 21, 2020

Taxonomy & licenses

167G00000X Licensed Psychiatric Technician Nursing Service Providers · License LPT31657 (CA) 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 Maria Barnes practice?

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

What is the NPI number for Maria Barnes?

The National Provider Identifier (NPI) for Maria Barnes is 1114539921, 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 2020-08-21.