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

Mrs. Mayumi Yamanaka Douglass

Individual provider Marriage & Family Therapist · NPI 1902903925

Mrs. Mayumi Yamanaka Douglass is a Marriage & Family Therapist in Chula Vista, California. Practices as a sole proprietor. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

815 3rd Ave Ste 319
Chula Vista, CA 91911-1310
Phone: (619) 691-1880
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 number1902903925
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedSeptember 20, 2006
Last updated in NPPESFebruary 1, 2010

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