Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane Leslie Thompson, BCBA

Behavior Analyst in Puyallup, WA · enumerated 2019 · practices at Behavior Cusp, LLC.

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

National Provider Identifier

1952862948

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Registry record

Entity type Individual (Type 1)

Name Diane Leslie Thompson

Credential BCBA

Sex Female

Practice address 205 15th Ave Sw Ste A, Puyallup, WA, 98371

Phone (206) 999-1387

Fax (877) 682-9319

Enumeration date Mar 31, 2019

Last updated in NPPES Nov 18, 2022

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Diane Thompson?

The National Provider Identifier (NPI) for Diane Thompson is 1952862948, a Type 1 (individual) record in the CMS NPPES registry.

Where does Diane Thompson practice?

The practice location on file with NPPES is in Puyallup, 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 2022-11-18.