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

Individual provider Occupational Therapist · NPI 1881601391

Mrs. Mary Theresa Wirth, OTR is an Occupational Therapist in Antioch, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

40640 N Grand Ave
Antioch, IL 60002-8736
Phone: (847) 395-9270
Fax: (847) 395-9272
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X (IL)

Record details

NPI number1881601391
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorYes
NPI enumeratedAugust 1, 2006
Last updated in NPPESJuly 8, 2007

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