Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advances in Mental Health and Addictions Treatment Inc

Clinical Psychologist in Long Beach, CA · enumerated 2010 · authorized official Yvette Stepanoff, Clinical Director.

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

National Provider Identifier

1942529037

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Registry record

Entity type Organization (Type 2)

Legal business name Advances in Mental Health and Addictions Treatment Inc

Practice address 5199 E Pacific Coast Hwy, 330n, Long Beach, CA, 90804

Phone (562) 365-2020

Enumeration date May 27, 2010

Last updated in NPPES Oct 17, 2024

Taxonomy & classification

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License PSY22896 (CA) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY22896 (CA) Primary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License PSY22896 (CA) Secondary

Authorized official

Name Yvette Stepanoff

Title Clinical Director

Phone (562) 365-2020

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

What type of organization is Advances in Mental Health and Addictions Treatment Inc?

Advances in Mental Health and Addictions Treatment Inc is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-17.