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

Mark Petroelje, LLC

Organization Professional Counselor · NPI 1821441494

Mark Petroelje, LLC is a Professional Counselor in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2016.

Licensed in
IL
In the registry since
2016
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

1000 W Diversey Pkwy Ste 260
Chicago, IL 60614-1879
Phone: (312) 502-9014
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 180008805 (IL)

Record details

NPI number1821441494
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Petroelje — Clinical Professional Counselor · (312) 502-9014
NPI enumeratedJuly 19, 2016
Last updated in NPPESJuly 19, 2016
Mailing address1000 W Diversey Pkwy, Suite 260, Chicago, IL 60614-1879

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