Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jack Ryan Martin, RADT

Addiction (Substance Use Disorder) Counselor in Torrance, CA · enumerated 2019.

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

National Provider Identifier

1417592817

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Registry record

Entity type Individual (Type 1)

Name Jack Ryan Martin

Credential RADT

Sex Male

Practice address 3440 Torrance Blvd Ste 104, Torrance, CA, 90503

Phone (310) 787-1335

Fax (310) 787-1809

Enumeration date Nov 10, 2019

Last updated in NPPES May 2, 2024

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

Is NPI 1417592817 active?

Yes, as of the latest NPPES snapshot, NPI 1417592817 is active (record last updated 2024-05-02).

How do I verify Jack Martin's NPI record?

Cross-check NPI 1417592817 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-02.