Organization Profile
Oak Leyden Developmental Services is an organization based in Oak Park, IL and listed in the NPI registry under speech-language pathologist. This organization is also listed as specializing in clinical social worker and physical therapist.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
Showing 11 of 18. The full list is in the Related Providers tab.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
411 CHICAGO AVE
Oak Park, IL 60302
Oak Leyden Developmental Services is a speech therapist in Oak Park, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Speech-Language Pathologist”.
NPI registry
Oak Leyden Developmental Services is listed at 411 Chicago Ave, Oak Park, IL 60302. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (708) 524-1050. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Oak Leyden Developmental Services's National Provider Identifier is 1033254347. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Oak Leyden Developmental Services. If this is you, claiming it is free.
Guide.md
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.