Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Berta Alicia Martinez

Community Health Worker in Long Beach, CA · enumerated 2013 · practices at Los Angeles County Department of Mental Health.

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

National Provider Identifier

1144661265

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Registry record

Entity type Individual (Type 1)

Name Ms. Berta Alicia Martinez

Sex Female

Practice address Long Beach, CA, 90806

Phone (562) 256-2900

Enumeration date Jul 17, 2013

Last updated in NPPES Mar 16, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

172V00000X Community Health Worker Other 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

Is NPI 1144661265 active?

Yes, as of the latest NPPES snapshot, NPI 1144661265 is active (record last updated 2021-03-16).

How do I verify Berta Martinez's NPI record?

Cross-check NPI 1144661265 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 2021-03-16.