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

Tanya Gustin

Individual provider Marriage & Family Therapist · NPI 1063393676

Tanya Gustin is a Marriage & Family Therapist in Fullerton, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

1100 W Olive Ave
Fullerton, CA 92833-4132
Phone: (714) 447-7775
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 LMFT104475 (CA)

Record details

NPI number1063393676
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedSeptember 10, 2025
Last updated in NPPESSeptember 10, 2025
Certification dateSeptember 10, 2025

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