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

Hannah O'Brien

Individual provider Behavior Technician · NPI 1659134518

Hannah O'Brien is a Behavior Technician in Plainfield, Illinois. Licensed in Arkansas. Registered with an NPI since 2024.

Licensed in
AR
In the registry since
2024

Practice location Address checks out

23909 W Renwick Rd Ste 105
Plainfield, IL 60544-2109
Phone: (779) 234-9583
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X · Licence RBT-24-324602 (AR)

Record details

NPI number1659134518
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 2, 2024
Last updated in NPPESSeptember 8, 2025
Certification dateSeptember 8, 2025
Mailing address8201 Cass Ave, Darien, IL 60561-5314

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