ERIK PROPER
NPI 1245169440
Counselor - Addiction (Substance Use Disorder) in Chicago, IL
About Erik Proper NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIK PROPER (NPI 1245169440) is an individual addiction (substance use disorder) provider in Chicago, Illinois and active in the NPI registry since May 2026.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60607
CHICAGO, IL 60607
CHICAGO, IL 60607
CHICAGO, IL 60607
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Erik Proper's NPI number?
The NPI number for Erik Proper is 1245169440. It was assigned to this individual provider in the NPPES registry on May 15, 2026.
Where is Erik Proper located?
Erik Proper practices at 932 W Washington Blvd, Chicago, IL 60607. The listed phone number is (312) 226-7984.
What is Erik Proper's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.
When was this NPI record last updated?
The NPPES record for Erik Proper was last updated on May 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.