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

Gillian Mangan, BCBA

Individual provider Behavior Analyst · NPI 1285345025

Gillian Mangan, BCBA is a Behavior Analyst in Glenview, Illinois. Licensed in Illinois. Registered with an NPI since 2022.

Licensed in
IL
In the registry since
2022
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

900 Waukegan Rd
Glenview, IL 60025-4315
Phone: (612) 387-4268
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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 1-22-62735 (IL)

Record details

NPI number1285345025
Entity typeIndividual (Type 1)
GenderFemale
Credentials BCBA
Sole proprietorNo
NPI enumeratedDecember 13, 2022
Last updated in NPPESFebruary 23, 2026
Certification dateFebruary 23, 2026
Mailing address900 Waukegan Rd, Glenview, IL 60025-4315

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