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Gillian Shea Mangan

Behavior Analyst · BCBA/LBA · Glenview, IL

License verifiedPediatric-focusedNPI on file

Gillian Shea Mangan is an Illinois-licensed behavior analyst (IDFPR license 152001386, active) practicing in Glenview, licensed since 2025. They are confirmed to work with children. No disciplinary actions are on file with IDFPR.

License status checked September 28, 2026Source: Illinois IDFPR + NPPESHow we verifyReport an error

Verified record

Source: Illinois IDFPR license registry + NPPES. High trust.

Profession

Behavior Analyst · BCBA/LBA

IL license

152001386 — ACTIVE

Disciplinary record

None on file

NPI

1285345025 · matched by name

Practice city

Glenview

Pediatric

Yes — high confidence

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Gillian Shea Mangan

Behavior Analyst

License verified against IDFPR

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