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

Ciganek Gillilan SC

Organization Psychiatry Physician · NPI 1942252754

Ciganek Gillilan SC provides Psychiatry Physician services in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006

Practice location Address checks out

737 N Michigan Ave Ste 2240
Chicago, IL 60611-2615 Not confirmed with CMS for 11 years — call before visiting
Phone: (312) 255-0140
Fax: (312) 255-0149
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 036-088628 (IL)

Record details

NPI number1942252754
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Ciganek — President · (312) 255-0140
NPI enumeratedMay 17, 2006
Last updated in NPPESSeptember 2, 2015
Mailing address737 N Michigan Ave, Suite 2240, Chicago, IL 60611-2615

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