Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Katie Ko Yoon, MS, OTR/L

Individual provider Occupational Therapist · NPI 1881997500

Mrs. Katie Ko Yoon, MS, OTR/L is an Occupational Therapist in Arlington Heights, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2010
What do these letters mean?
MS — Master of Science
A graduate science degree.
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

1250 W Central Rd
Arlington Heights, IL 60005-2489
Phone: (847) 506-3200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 056006767 (IL)

Record details

NPI number1881997500
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , OTR/L
Sole proprietorYes
NPI enumeratedDecember 20, 2010
Last updated in NPPESDecember 20, 2010

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