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

Individual provider Behavior Analyst · NPI 1962818260

Dianna Duddy, BCBA is a Behavior Analyst in Wheaton, Illinois. Licensed in Illinois. Registered with an NPI since 2014.

Licensed in
IL
In the registry since
2014
What do these letters mean?
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

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Practice location Address checks out

0N465 Fanchon St
Wheaton, IL 60187-3471
Phone: (630) 276-3085
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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 1-11-9298 (IL)

Record details

NPI number1962818260
Entity typeIndividual (Type 1)
GenderFemale
Credentials BCBA
Sole proprietorNo
NPI enumeratedJuly 8, 2014
Last updated in NPPESJuly 8, 2014
Mailing address0n465 Fanchon St, Wheaton, IL 60187-3471

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