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

Diana Siew Marriage and Family Therapy Inc

Organization Marriage & Family Therapist · NPI 1154078459

Diana Siew Marriage and Family Therapy Inc is a Marriage & Family Therapist in Los Angeles, California. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1849 Sawtelle Blvd Ste 610
Los Angeles, CA 90025-7013
Phone: (424) 442-0266
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X

Record details

NPI number1154078459
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Diana Siew — President · (424) 442-0266
NPI enumeratedMarch 7, 2022
Last updated in NPPESApril 4, 2022
Certification dateApril 4, 2022
Mailing address1849 Sawtelle Blvd Ste 610, Los Angeles, CA 90025-7013

Other providers in Los Angeles