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

Erik Proper

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1245169440

Erik Proper is an Addiction (Substance Use Disorder) Counselor in Chicago, Illinois. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

932 W Washington Blvd
Chicago, IL 60607-2217
Phone: (312) 226-7984
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1245169440
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 15, 2026
Last updated in NPPESMay 15, 2026
Certification dateMay 15, 2026

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