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

Carlos Andres Leon, SUDCC II

Addiction (Substance Use Disorder) Counselor in Fairfield, CA · enumerated 2022 · practices at Absolute Health Medical Spa.

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

National Provider Identifier

1790404382

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Registry record

Entity type Individual (Type 1)

Name Carlos Andres Leon

Credential SUDCC II

Sex Male

Practice address Fairfield, CA, 94534

Phone (707) 224-8266

Enumeration date Aug 25, 2022

Last updated in NPPES Mar 27, 2026

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

Taxonomy & licenses

373H00000X Day Training/Habilitation Specialist Nursing Service Related Providers Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 7289 (CA) Primary

372600000X Adult Companion Nursing Service Related Providers Secondary

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 Carlos Leon's NPI record?

Cross-check NPI 1790404382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790404382 active?

Yes, as of the latest NPPES snapshot, NPI 1790404382 is active (record last updated 2026-03-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-27.