Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Justyne Deena Larson, BCBA

Behavior Analyst in Winter Park, FL · enumerated 2023.

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

National Provider Identifier

1497530455

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Registry record

Entity type Individual (Type 1)

Name Justyne Deena Larson

Credential BCBA

Sex Female

Practice address 941 W Morse Blvd Ste 100, Winter Park, FL, 32789

Phone (561) 513-2190

Enumeration date Aug 29, 2023

Last updated in NPPES Aug 29, 2023

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 12366834 (FL) 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

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.

What specialty is Justyne Larson?

Justyne Larson 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-29.