Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Wynn Leslie Martin, CSW, CIT

Addiction (Substance Use Disorder) Counselor in New Orleans, LA · enumerated 2017.

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

National Provider Identifier

1942736772

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Registry record

Entity type Individual (Type 1)

Name Mr. Wynn Leslie Martin

Credential CSW, CIT

Sex Male

Practice address New Orleans, LA, 70125

Phone (504) 821-7289

Fax (504) 821-7296

Enumeration date May 11, 2017

Last updated in NPPES May 11, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

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

Other identifiers

Identifier	Type	State	Issuer
1386916880	Medicaid	LA	-

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 Wynn Martin's NPI record?

Cross-check NPI 1942736772 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942736772 active?

Yes, as of the latest NPPES snapshot, NPI 1942736772 is active (record last updated 2017-05-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-11.