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

Mr. Tomas Ernesto Diaz

Individual provider Mental Health Counselor · NPI 1528225489

Mr. Tomas Ernesto Diaz is a Mental Health Counselor in Pomona, California. Registered with an NPI since 2008.

In the registry since
2008
Specialties on file
2

Practice location Address checks out

2008 N Garey Ave
Pomona, CA 91767-2722
Phone: (909) 623-6131
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rehabilitation Practitioner (primary) Taxonomy 225400000X
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1528225489
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 19, 2008
Last updated in NPPESAugust 12, 2020
Certification dateAugust 12, 2020

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