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

Liana Marie Halder, LCSW

Individual provider Clinical Social Worker · NPI 1639030927

Liana Marie Halder, LCSW is a Clinical Social Worker in Chicago, Illinois. Qualified in 2020, 6 years ago. Licensed in Illinois.

Years since qualifying
6
Licensed in
IL
In the registry since
2025
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

259 E Erie St Ste 2060
Chicago, IL 60611-2994
Phone: (312) 695-6022
Fax: (312) 695-5672
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149029890 (IL)

Record details

NPI number1639030927
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedNovember 18, 2025
Last updated in NPPESJanuary 29, 2026
Certification dateJanuary 29, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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