Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madison Janay Iwatsu

Behavior Technician in American Canyon, CA · enumerated 2026.

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

National Provider Identifier

1740111228

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Registry record

Entity type Individual (Type 1)

Name Madison Janay Iwatsu

Sex Female

Practice address 299 Kent Pl, American Canyon, CA, 94503

Phone (707) 656-5219

Enumeration date May 26, 2026

Last updated in NPPES May 26, 2026

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License Y7178546 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Madison Iwatsu?

The National Provider Identifier (NPI) for Madison Iwatsu is 1740111228, a Type 1 (individual) record in the CMS NPPES registry.

Where does Madison Iwatsu practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-26.