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

Abigail Kirk

Behavior Analyst in Issaquah, WA · enumerated 2025.

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

National Provider Identifier

1346040474

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Registry record

Entity type Individual (Type 1)
Name Abigail Kirk
Sex Female
Practice address Issaquah, WA, 98027
Phone (425) 657-8117
Enumeration date Mar 17, 2025
Last updated in NPPES Mar 17, 2025

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

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social 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.

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Frequently asked questions

What is the NPI number for Abigail Kirk?
The National Provider Identifier (NPI) for Abigail Kirk is 1346040474, a Type 1 (individual) record in the CMS NPPES registry.
Where does Abigail Kirk practice?
The practice location on file with NPPES is in Issaquah, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-17.