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

Dianna Marie Villanueva

Individual provider Mental Health Counselor · NPI 1255445722

Dianna Marie Villanueva is a Mental Health Counselor in Anaheim, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2

Practice location Address checks out

1188 N Euclid St
Anaheim, CA 92801-1900
Phone: (888) 988-2800
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 LMFT78625 (CA)
Mental Health Counselor Taxonomy 101YM0800X · Licence IMF00046949 (CA)

Record details

NPI number1255445722
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 19, 2006
Last updated in NPPESMay 6, 2015

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