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

Tatiana Diaz

Individual provider Behavior Analyst · NPI 1801456926

Tatiana Diaz is a Behavior Analyst in Willowbrook, Illinois. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

6300 Kingery Hwy Ste 102
Willowbrook, IL 60527-2250
Phone: (815) 469-1500
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 1-20-46201

Record details

NPI number1801456926
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 20, 2019
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025
Mailing address6300 Kingery Hwy Ste 102, Willowbrook, IL 60527-2250

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