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

Alex Yarza

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1699538256

Alex Yarza is an Addiction (Substance Use Disorder) Counselor in Ontario, California. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

125 W F St Ste 101
Ontario, CA 91762-3201
Phone: (909) 986-4550
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1699538256
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 5, 2024
Last updated in NPPESFebruary 5, 2024
Certification dateFebruary 5, 2024
Mailing address1071 W Clover Ave, Rialto, CA 92376-4870

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