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

Mrs. Penny B. Naal

Individual provider Developmental Therapist · NPI 1841434610

Mrs. Penny B. Naal is a Developmental Therapist in Northbrook, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2009

Practice location Address checks out

3252 Landwehr Rd
Northbrook, IL 60062-7406
Phone: (847) 998-1664
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Developmental Therapist (primary) Taxonomy 222Q00000X (IL)

Record details

NPI number1841434610
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 23, 2009
Last updated in NPPESApril 23, 2009

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