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Alex Rivas

Alex Rivas is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Lancaster, CA, registered in the NPPES registry with NPI 1144490699 since 2008.

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NPI 1144490699
Entity type Individual (Type 1)
Name Alex Rivas
Sex Male
Practice address 44459 10TH ST W, Lancaster, CA, 93534
Phone 6617262630
Enumeration date 2008-03-11
Last updated in NPPES 2025-04-14

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YA0400X Addiction (Substance Use Disorder) Counselor Primary
Copy-ready billing details
Provider: Alex Rivas
NPI: 1144490699
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: 44459 10TH ST W, Lancaster, CA, 93534

Other providers at this practice address

NPI Name Type Specialty Location
1619095445 Eugene Harris II Individual Addiction (Substance Use Disorder) Counselor Lancaster, CA
1043521909 Shanadral King Individual Addiction (Substance Use Disorder) Counselor Lancaster, CA
1104358399 Lashan Jackson Individual Addiction (Substance Use Disorder) Counselor Lancaster, CA
1255939732 Diana Palencia Individual Addiction (Substance Use Disorder) Counselor Lancaster, CA
1619568433 Rochelle Bullette Individual Addiction (Substance Use Disorder) Counselor Lancaster, CA
1447902507 Theodore Owens Individual Addiction (Substance Use Disorder) Counselor Lancaster, CA
1285387258 Juan Amezcua Individual Clinical Social Worker Lancaster, CA
1619604949 Jazmin Cordero Individual Addiction (Substance Use Disorder) Counselor Lancaster, CA

Verify this record

Cross-check NPI 1144490699 against the authoritative CMS record: view Alex Rivas on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Alex Rivas practice?
The practice location on file with NPPES is in Lancaster, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alex Rivas?
The National Provider Identifier (NPI) for Alex Rivas is 1144490699, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-04-14.