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Paige Mackenzie Olsby

Behavior Analyst · BCBA/LBA · Tinley Park, IL

License verifiedPediatric-focusedNPI on file

Paige Mackenzie Olsby is an Illinois-licensed behavior analyst (IDFPR license 152001270, active) practicing in Tinley Park, licensed since 2025. They are confirmed to work with children. No disciplinary actions are on file with IDFPR.

License status checked September 27, 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

152001270 — ACTIVE

Disciplinary record

None on file

NPI

1700504081 · matched by name

Practice city

Tinley Park

Pediatric

Yes — high confidence

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No clinic affiliation on file — provider has not provided attestation.

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PO

Paige Mackenzie Olsby

Behavior Analyst

License verified against IDFPR

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