Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alan Young, CADC I

Addiction (Substance Use Disorder) Counselor in Altadena, CA · enumerated 2018.

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

National Provider Identifier

1912479304

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Registry record

Entity type Individual (Type 1)

Name Alan Young

Credential CADC I

Sex Male

Practice address 3085 Ridgeview Dr, Altadena, CA, 91001

Phone (626) 791-0831

Enumeration date Dec 22, 2018

Last updated in NPPES Dec 22, 2018

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CI09350917 (CA) 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

How do I verify Alan Young's NPI record?

Cross-check NPI 1912479304 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1912479304 active?

Yes, as of the latest NPPES snapshot, NPI 1912479304 is active (record last updated 2018-12-22).

Other providers at this practice address

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Charles Shedrick Addiction (Substance Use Disorder) Counselor · Altadena, CA NPI 1215060009 Heshan Wijegunaratne Addiction (Substance Use Disorder) Counselor · Altadena, CA NPI 1164088696

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-22.