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

Ria Diddee

Individual provider Marriage & Family Therapist · NPI 1063384170

Ria Diddee is a Marriage & Family Therapist in Tustin, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

17772 Irvine Blvd Ste 209
Tustin, CA 92780-3234
Phone: (714) 388-6119
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 156316 (CA)

Record details

NPI number1063384170
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 18, 2025
Last updated in NPPESSeptember 18, 2025
Certification dateSeptember 18, 2025
Mailing address17772 Irvine Blvd Ste 209, Tustin, CA 92780-3234

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