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

Katie McMahan

Individual provider Developmental Therapist · NPI 1689023319

Katie McMahan is a Developmental Therapist in Wheaton, Illinois. Works from 2 locations. Registered with an NPI since 2016.

In the registry since
2016

Practice location Address checks out

140 E Loop Rd
Wheaton, IL 60189-8407
Phone: (312) 702-5581
Show map & directions

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

Additional practice locations (1)

  • 600 S Washington St, Naperville, IL 60540-6656 — (630) 518-2525

Specialties & licences

Developmental Therapist (primary) Taxonomy 222Q00000X

Record details

NPI number1689023319
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 3, 2016
Last updated in NPPESOctober 5, 2021
Certification dateOctober 5, 2021
Mailing address600 S Washington St, Suite 301, Naperville, IL 60540-6656

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