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

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
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Practice location Address checks out

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

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