Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leon Jerome Walker

Q: What is the NPI number for Leon Walker?

The National Provider Identifier (NPI) for Leon Walker is 1063157030, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in Roswell, NM · enumerated 2022 · practices at State of New Mexico.

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

National Provider Identifier

1063157030

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Registry record

Entity type Individual (Type 1)

Name Leon Jerome Walker

Sex Male

Practice address 72 Gail Harris St, Roswell, NM, 88203

Phone (575) 347-3400

Fax (575) 347-3435

Enumeration date May 3, 2022

Last updated in NPPES May 3, 2022

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CSA0224721 (NM) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Leon Walker?

The National Provider Identifier (NPI) for Leon Walker is 1063157030, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leon Walker practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-03.