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Louis De Haan, RBT

Marriage & Family Therapist in Torrance, CA · enumerated 2022.

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

National Provider Identifier

1275285462

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Registry record

Entity type Individual (Type 1)
Name Louis De Haan
Credential RBT
Sex Male
Practice address 21535 Hawthorne Blvd Ste 102, Torrance, CA, 90503
Phone (310) 817-2177
Enumeration date Jan 19, 2022
Last updated in NPPES Jun 9, 2026

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 144877 (CA) 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 is the NPI number for Louis De Haan?
The National Provider Identifier (NPI) for Louis De Haan is 1275285462, a Type 1 (individual) record in the CMS NPPES registry.
Where does Louis De Haan practice?
The practice location on file with NPPES is in Torrance, CA. 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 2026-06-09.