Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Desiree Sundeen

Behavior Analyst in Hesperia, CA · enumerated 2022.

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

National Provider Identifier

1649981309

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Registry record

Entity type Individual (Type 1)

Name Desiree Sundeen

Sex Female

Practice address 9390 Hesperia Rd Ste 2, Hesperia, CA, 92345

Phone (800) 207-0272

Enumeration date Dec 13, 2022

Last updated in NPPES Oct 3, 2025

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

Where does Desiree Sundeen practice?

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

What is the NPI number for Desiree Sundeen?

The National Provider Identifier (NPI) for Desiree Sundeen is 1649981309, 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 2025-10-03.