Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Louis De Haan, RBT

Individual provider Marriage & Family Therapist · NPI 1275285462

Louis De Haan, RBT is a Marriage & Family Therapist in Torrance, California. Licensed in California. Registered with an NPI since 2022.

Licensed in
CA
In the registry since
2022
What do these letters mean?
RBT — Registered Behavior Technician
Delivers behaviour therapy under a behaviour analyst's supervision.

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Practice location Address checks out

21535 Hawthorne Blvd Ste 102
Torrance, CA 90503-6626
Phone: (310) 817-2177
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 144877 (CA)

Record details

NPI number1275285462
Entity typeIndividual (Type 1)
GenderMale
Credentials RBT
Sole proprietorNo
NPI enumeratedJanuary 19, 2022
Last updated in NPPESJune 9, 2026
Certification dateJune 9, 2026

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