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

Diane Washington, BS

Individual provider Marriage & Family Therapist · NPI 1689905713

Diane Washington, BS is a Marriage & Family Therapist in San Diego, California. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
BS — Bachelor of Science
An undergraduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

4660 El Cajon Blvd Ste 210
San Diego, CA 92115-4450
Phone: (619) 640-3266
Fax: (619) 640-3269
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 number1689905713
Entity typeIndividual (Type 1)
GenderFemale
Credentials BS
Sole proprietorNo
NPI enumeratedJanuary 29, 2010
Last updated in NPPESJanuary 29, 2010

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