Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alfredo D. Mayen Jr.

Behavior Technician in Redondo Beach, CA · enumerated 2019.

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

National Provider Identifier

1114573045

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Registry record

Entity type Individual (Type 1)

Name Alfredo D. Mayen Jr.

Sex Male

Practice address 1200 Aviation Blvd Ste 100, Redondo Beach, CA, 90278

Phone (310) 376-2468

Enumeration date Aug 15, 2019

Last updated in NPPES Aug 15, 2019

Taxonomy & licenses

106S00000X Behavior Technician 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 Alfredo Mayen practice?

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

What is the NPI number for Alfredo Mayen?

The National Provider Identifier (NPI) for Alfredo Mayen is 1114573045, 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 2019-08-15.