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

Michelle L Siegman LCSW LLC

Organization Clinical Social Worker · NPI 1275914947

Michelle L Siegman LCSW LLC provides Clinical Social Worker services in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2015.

Licensed in
IL
In the registry since
2015
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

218 N Jefferson St Ste 203
Chicago, IL 60661-1121 Not confirmed with CMS for 11 years — call before visiting
Phone: (312) 259-5844
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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 149.013271 (IL)

Record details

NPI number1275914947
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michelle Siegman — Licensed Clinical Therapist · (312) 259-5844
NPI enumeratedJune 17, 2015
Last updated in NPPESJune 17, 2015
Mailing address330 N Clinton St, Unit 508, Chicago, IL 60661-1126

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