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

Elizabeth Treatman SLP LLC

Organization Speech-Language Pathologist · NPI 1487352035

Elizabeth Treatman SLP LLC is a Speech-Language Pathologist in River Forest, Illinois. Registered with an NPI since 2023.

In the registry since
2023
Specialties on file
2
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

539 William St
River Forest, IL 60305-1968
Phone: (267) 541-9962
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X
Hearing and Speech Clinic/Center Taxonomy 261QH0700X

Record details

NPI number1487352035
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Elizabeth Treatman — Speech-Language Pathologist · (267) 541-9962
NPI enumeratedFebruary 22, 2023
Last updated in NPPESSeptember 20, 2023
Certification dateSeptember 20, 2023
Mailing address539 William St, River Forest, IL 60305-1968

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