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

Tonyetta Duncan

Individual provider Behavior Analyst · NPI 1346903366

Tonyetta Duncan is a Behavior Analyst in Oak Lawn, Illinois. Registered with an NPI since 2021.

In the registry since
2021
Specialties on file
2

Practice location Address checks out

6419 W 87th St
Oak Lawn, IL 60453-1048
Phone: (708) 634-0821
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X
Behavior Analyst Taxonomy 103K00000X

Record details

NPI number1346903366
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 17, 2021
Last updated in NPPESNovember 10, 2021
Certification dateNovember 10, 2021
Mailing address21600 Oxnard St Ste 1800, Woodland Hills, CA 91367-7807

Other providers in Oak Lawn