Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David William Thompson

Behavior Analyst in Middlebury, VT · enumerated 2016 · practices at Counseling Service of Addison County.

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

National Provider Identifier

1588018279

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Registry record

Entity type Individual (Type 1)

Name David William Thompson

Sex Male

Practice address 67 Catamount Park, Middlebury, VT, 05753

Phone (802) 388-6751

Fax (802) 388-8183

Enumeration date Apr 19, 2016

Last updated in NPPES Apr 19, 2016

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 146.0120027 (VT) 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

Where does David Thompson practice?

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

What is the NPI number for David Thompson?

The National Provider Identifier (NPI) for David Thompson is 1588018279, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-19.