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
Mailing address2414 Harriman Ln, Redondo Beach, CA 90278-4428

Other providers in El Segundo