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Alyssa Marie Dupuis

Behavior Analyst in Pleasanton, CA · enumerated 2018.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1144796566

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Registry record

Entity type Individual (Type 1)
Name Alyssa Marie Dupuis
Sex Female
Practice address 5111 Johnson Dr, Pleasanton, CA, 94588
Phone (925) 596-7000
Enumeration date Oct 24, 2018
Last updated in NPPES Oct 24, 2018

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 specialty is Alyssa Dupuis?
Alyssa Dupuis is registered in NPPES with the primary taxonomy of Behavior Analyst. 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 2026-07-11. Provider record last updated 2018-10-24.