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

Mrs. Terra L Knowles, MA

Individual provider Developmental Therapist · NPI 1427257641

Mrs. Terra L Knowles, MA is a Developmental Therapist in Oak Lawn, Illinois. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

4120 Arnold Pl
Oak Lawn, IL 60453-5707
Phone: (630) 452-1977
Fax: (708) 422-7248
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Developmental Therapist (primary) Taxonomy 222Q00000X

Record details

NPI number1427257641
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA
Sole proprietorYes
NPI enumeratedJuly 17, 2007
Last updated in NPPESJuly 17, 2007

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