Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Wendy Gattoni

Peer Specialist in Clearlake, CA · enumerated 2022.

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

National Provider Identifier

1003526864

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Registry record

Entity type Individual (Type 1)

Name Wendy Gattoni

Sex Female

Practice address 7000b S Center Dr, Clearlake, CA, 95422

Phone (707) 533-5829

Enumeration date Dec 1, 2022

Last updated in NPPES Nov 5, 2024

Taxonomy & licenses

174400000X Specialist Other Service Providers Secondary

175T00000X Peer Specialist Other 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Wendy Gattoni?

The National Provider Identifier (NPI) for Wendy Gattoni is 1003526864, a Type 1 (individual) record in the CMS NPPES registry.

Where does Wendy Gattoni practice?

The practice location on file with NPPES is in Clearlake, CA. 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 2024-11-05.