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

Martin Diller, LMFT

Individual provider Marriage & Family Therapist · NPI 1174321087

Martin Diller, LMFT is a Marriage & Family Therapist in Walnut Creek, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

2099 Mt Diablo Blvd Ste 208
Walnut Creek, CA 94596-4369
Phone: (925) 272-9022
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 146197 (CA)

Record details

NPI number1174321087
Entity typeIndividual (Type 1)
GenderMale
Credentials LMFT
Sole proprietorYes
NPI enumeratedMarch 5, 2025
Last updated in NPPESMarch 5, 2025
Certification dateMarch 5, 2025

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