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

Developmental Diagnostics, LLC

Organization Developmental Therapist · NPI 1730643065

Developmental Diagnostics, LLC is a Developmental Therapist in Elmhurst, Illinois. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

612 S Cambridge Ave
Elmhurst, IL 60126-4045
Phone: (630) 209-1650
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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 number1730643065
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lisa O'Halloran — Owner · (630) 209-1650
NPI enumeratedJanuary 31, 2019
Last updated in NPPESJanuary 31, 2019
Mailing address612 S Cambridge Ave, Elmhurst, IL 60126-4045

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