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

Efrain Gonzalez, M.ED., BCBA

Behavior Analyst in Manhattan Beach, CA · enumerated 2018.

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

National Provider Identifier

1770091589

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Registry record

Entity type Individual (Type 1)

Name Efrain Gonzalez

Credential M.ED., BCBA

Sex Male

Practice address Manhattan Beach, CA, 90266

Phone (310) 406-1500

Fax (310) 725-8069

Enumeration date Jan 15, 2018

Last updated in NPPES Jan 15, 2018

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

Taxonomy & licenses

103K00000X Behavior Analyst 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

Is NPI 1770091589 active?

Yes — as of the latest NPPES snapshot, NPI 1770091589 is active (record last updated 2018-01-15).

How do I verify Efrain Gonzalez's NPI record?

Cross-check NPI 1770091589 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 2018-01-15.