Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barry Olson Olson, BS

Addiction (Substance Use Disorder) Counselor in Santa Clarita, CA · enumerated 2014 · practices at National Council on Alcoholism & Drug Dependence of the San Fernando V.

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

National Provider Identifier

1023411774

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Registry record

Entity type Individual (Type 1)

Name Barry Olson Olson

Credential BS

Sex Male

Practice address 24460 Lyons Ave, Santa Clarita, CA, 91321

Phone (661) 253-9400

Fax (661) 253-9403

Enumeration date Oct 8, 2014

Last updated in NPPES Oct 8, 2014

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

What is the NPI number for Barry Olson Olson?

The National Provider Identifier (NPI) for Barry Olson Olson is 1023411774, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barry Olson Olson practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-08.