Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathryn Trask

Behavior Technician in Petaluma, CA · enumerated 2018.

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

National Provider Identifier

1295210938

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Registry record

Entity type Individual (Type 1)

Name Kathryn Trask

Sex Female

Practice address 1670 Corporate Cir Ste 100, Petaluma, CA, 94954

Phone (707) 308-2120

Enumeration date Sep 28, 2018

Last updated in NPPES Nov 14, 2018

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 18-59555 (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.

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Frequently asked questions

What specialty is Kathryn Trask?

Kathryn Trask is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-14.