Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Antoine Houff

Community Health Worker in San Pablo, CA · enumerated 2013.

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

National Provider Identifier

1699117861

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Registry record

Entity type Individual (Type 1)

Name Antoine Houff

Sex Male

Practice address 2575 El Portal Dr, A, San Pablo, CA, 94806

Phone (510) 691-0165

Enumeration date Jul 29, 2013

Last updated in NPPES Apr 29, 2025

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License AII053600318 (CA) Secondary

373H00000X Day Training/Habilitation Specialist Nursing Service Related Providers Secondary

172V00000X Community Health Worker Other 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 Antoine Houff practice?

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

What is the NPI number for Antoine Houff?

The National Provider Identifier (NPI) for Antoine Houff is 1699117861, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-29.