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

Bertha Alicia Diaz, MFT

Individual provider Marriage & Family Therapist · NPI 1003023698

Bertha Alicia Diaz, MFT is a Marriage & Family Therapist in Martinez, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

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Practice location Address checks out

1340 Arnold Dr Ste 200
Martinez, CA 94553-4189
Phone: (925) 957-5150
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 MFC45501 (CA)

Record details

NPI number1003023698
Entity typeIndividual (Type 1)
GenderFemale
Credentials MFT
Sole proprietorNo
NPI enumeratedMay 16, 2007
Last updated in NPPESNovember 15, 2010

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