Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Oak Tree Developmental Center

Organization Specialist · NPI 1174652614

Oak Tree Developmental Center provides Specialist services in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
Specialties on file
3

Practice location Address checks out

1640 N Wells St Unit 103
Chicago, IL 60614-6006
Phone: (312) 642-4300
Fax: (312) 642-4302
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X (IL)
Speech-Language Pathologist Taxonomy 235Z00000X (IL)
Speech-Language Pathologist Taxonomy 235Z00000X (IL)

Record details

NPI number1174652614
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Crum — Speech Pathologist · (312) 642-4300
NPI enumeratedMarch 2, 2007
Last updated in NPPESSeptember 11, 2025
Mailing address1640 N Wells St Unit 103, Chicago, IL 60614-6006

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