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

Thomas Williamson, COTA

Individual provider Occupational Therapy Assistant · NPI 1497205496

Thomas Williamson, COTA is an Occupational Therapy Assistant in Joliet, Illinois. Licensed in Illinois. Registered with an NPI since 2016.

Licensed in
IL
In the registry since
2016
What do these letters mean?
COTA — Certified Occupational Therapy Assistant
Delivers treatment under an occupational therapist's direction.

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Practice location Address checks out

801 S Briggs St 2nd Fl
Joliet, IL 60433-9591
Phone: (815) 722-1757
Fax: (815) 722-1767
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapy Assistant (primary) Taxonomy 224Z00000X · Licence 057004539 (IL)

Record details

NPI number1497205496
Entity typeIndividual (Type 1)
GenderMale
Credentials COTA
Sole proprietorNo
NPI enumeratedOctober 13, 2016
Last updated in NPPESOctober 13, 2016
Mailing address801 S Briggs St, Joliet, IL 60433-9591

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