Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Arthur Robert Ramirez Jr.

Addiction (Substance Use Disorder) Counselor in Norwalk, CA · enumerated 2013 · practices at Helpline Youth Counseling Inc.

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

National Provider Identifier

1154664993

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Registry record

Entity type Individual (Type 1)

Name Mr. Arthur Robert Ramirez Jr.

Sex Male

Practice address 12440 Firestone Blvd Ste 1000, Norwalk, CA, 90650

Phone (562) 864-3722

Fax (562) 864-4596

Enumeration date Mar 29, 2013

Last updated in NPPES Mar 29, 2013

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 01-049221 (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.

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Frequently asked questions

Where does Arthur Ramirez practice?

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

What is the NPI number for Arthur Ramirez?

The National Provider Identifier (NPI) for Arthur Ramirez is 1154664993, 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 2013-03-29.