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

Gregory W Dy, AMFT

Individual provider Marriage & Family Therapist · NPI 1720568959

Gregory W Dy, AMFT is a Marriage & Family Therapist in San Leandro, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2018

Practice location Address checks out

2401 Merced St
San Leandro, CA 94577-4228
Phone: (510) 907-0186
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 119004 (CA)

Record details

NPI number1720568959
Entity typeIndividual (Type 1)
GenderMale
Credentials AMFT
Sole proprietorYes
NPI enumeratedAugust 16, 2018
Last updated in NPPESFebruary 11, 2022
Certification dateJune 30, 2020

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