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

Mrs. Karen Marie Grefe

Individual provider Developmental Therapist · NPI 1851584866

Mrs. Karen Marie Grefe is a Developmental Therapist in Orland Hills, Illinois. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007
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Practice location Address checks out

16826 Hilltop Ave
Orland Hills, IL 60487-6032
Phone: (708) 349-7686
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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 number1851584866
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 22, 2007
Last updated in NPPESAugust 22, 2007

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