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

Antonio Tostado, RADT-I CCAPP

Addiction (Substance Use Disorder) Counselor in Riverside, CA · enumerated 2015 · practices at Whiteside Manor, Inc..

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

National Provider Identifier

1144697525

Verified

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Registry record

Entity type Individual (Type 1)

Name Antonio Tostado

Credential RADT-I CCAPP

Sex Male

Practice address Riverside, CA, 92501

Phone (909) 951-7889

Enumeration date Sep 1, 2015

Last updated in NPPES Jul 9, 2018

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

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 Antonio Tostado practice?

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

What is the NPI number for Antonio Tostado?

The National Provider Identifier (NPI) for Antonio Tostado is 1144697525, 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 2018-07-09.