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

Jaquelyn Mendro, RBT

Individual provider Behavior Analyst · NPI 1265203459

Jaquelyn Mendro, RBT is a Behavior Analyst in St Charles, Illinois. Licensed in Illinois. Registered with an NPI since 2024.

Licensed in
IL
In the registry since
2024
What do these letters mean?
RBT — Registered Behavior Technician
Delivers behaviour therapy under a behaviour analyst's supervision.

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Practice location Address checks out

255 38th Ave
St Charles, IL 60174-5411
Phone: (630) 509-8700
Fax: (630) 326-7175
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X (IL)

Record details

NPI number1265203459
Entity typeIndividual (Type 1)
GenderFemale
Credentials RBT
Sole proprietorNo
NPI enumeratedJanuary 16, 2024
Last updated in NPPESDecember 16, 2025
Certification dateDecember 16, 2025
Mailing address8201 Cass Ave, Darien, IL 60561-5314

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