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

Yolanda Diaz

Individual provider Social Worker · NPI 1801634647

Yolanda Diaz is a Social Worker in Ontario, Oregon. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

992 W Idaho Ave
Ontario, OR 97914-2111
Phone: (208) 741-3336
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1801634647
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 16, 2024
Last updated in NPPESJuly 16, 2024
Certification dateJuly 16, 2024
Mailing addressPo Box 421, Payette, ID 83661-0421

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