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

Mary Ann Grutza

Individual provider Developmental Therapist · NPI 1073302337

Mary Ann Grutza is a Developmental Therapist in Montgomery, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2025

Practice location Address checks out

1022 Harmony Dr
Montgomery, IL 60538-1612
Phone: (630) 730-7780
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 number1073302337
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 3, 2025
Last updated in NPPESMay 3, 2025
Certification dateMay 3, 2025
Mailing address1022 Harmony Dr, Montgomery, IL 60538-1612

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