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

Brian Mattson

Individual provider Marriage & Family Therapist · NPI 1023153285

Brian Mattson is a Marriage & Family Therapist in El Segundo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

302 W Grand Ave Ste 7
El Segundo, CA 90245-5112
Phone: (310) 784-7141
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 40746 (CA)

Record details

NPI number1023153285
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 21, 2007
Last updated in NPPESJuly 8, 2007

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