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

Mark Langgut PC

Organization Psychologist · NPI 1043581739

Mark Langgut PC is a Psychologist in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2012.

Licensed in
IL
In the registry since
2012
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

180 N Michigan Ave Ste 340
Chicago, IL 60601-7401
Phone: (708) 955-3272
Fax: (708) 386-6251
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 071003953 (IL)

Record details

NPI number1043581739
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Langgut — President · (708) 955-3272
NPI enumeratedJanuary 26, 2012
Last updated in NPPESJanuary 29, 2012
Mailing address180 N Michigan Ave, Suite 340, Chicago, IL 60601-7401

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