Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Diana J Walker, PHD, BCBA-D

Individual provider Behavior Analyst · NPI 1073910469

Dr. Diana J Walker, PHD, BCBA-D is a Behavior Analyst in Naperville, Illinois. Practices as a sole proprietor. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1260 Iroquois Ave Ste 306
Naperville, IL 60563-1689
Phone: (630) 210-2357
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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 1-06-2761

Record details

NPI number1073910469
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , BCBA-D
Sole proprietorYes
NPI enumeratedDecember 1, 2014
Last updated in NPPESDecember 1, 2014

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