Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Trevino

Addiction (Substance Use Disorder) Counselor in Downey, CA · enumerated 2009.

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

National Provider Identifier

1821222969

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Registry record

Entity type Individual (Type 1)

Name Robert Trevino

Sex Male

Practice address 8700 Cleta St, Downey, CA, 90241

Phone (562) 862-9766

Fax (562) 862-5137

Enumeration date May 4, 2009

Last updated in NPPES May 4, 2009

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor 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.

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Frequently asked questions

Where does Robert Trevino practice?

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

What is the NPI number for Robert Trevino?

The National Provider Identifier (NPI) for Robert Trevino is 1821222969, 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 2009-05-04.