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

Mr. Gary D Hayashi, MFT

Individual provider Marriage & Family Therapist · NPI 1740410497

Mr. Gary D Hayashi, MFT is a Marriage & Family Therapist in South Pasadena, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
What do these letters mean?
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

1000 Fremont Ave Ste D
South Pasadena, CA 91030-3225
Phone: (626) 403-9169
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 MF022951 (CA)

Record details

NPI number1740410497
Entity typeIndividual (Type 1)
GenderMale
Credentials MFT
Sole proprietorYes
NPI enumeratedJuly 15, 2009
Last updated in NPPESJuly 15, 2009

Other providers in South Pasadena