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JOHN MICHAEL DEMARSILIS LCPC
NPI 1912035049
Counselor - Professional in Chicago, IL

Active since March 01, 2007
731 S PLYMOUTH CT, CHICAGO, IL 60605(312) 369-6977 Get Directions Write a Review

NPPES record last updated: May 27, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About John Michael Demarsilis Lcpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN MICHAEL DEMARSILIS LCPC (NPI 1912035049) is an individual professional provider in Chicago, Illinois, licensed in Illinois (180.006127) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1912035049
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameJOHN MICHAEL DEMARSILISCredential: LCPC
Location Address731 S PLYMOUTH CTChicago, IL 60605-2097
Mailing Address731 S Plymouth CtChicago, IL 60605-2097 · (312) 369-6977
Phone(312) 369-6977
Sole ProprietorNo
Enumeration DateMarch 1, 2007
Last NPPES UpdateMay 27, 2014
✔ NPI 1912035049 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
Licenses✔ Licensed in IL · 180.006127✔ Licensed in TN · 2033
731 S PLYMOUTH CT, Chicago, IL 60605
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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JACOB ODEN
Student in an Organized Health Care Education/Training Program
731 S PLYMOUTH CT
CHICAGO, IL 60605
Cook County (580) 481-0386

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 John Demarsilis's NPI number?

The NPI number for John Demarsilis is 1912035049. It was assigned to this individual provider in the NPPES registry on March 1, 2007.

Where is John Demarsilis located?

John Demarsilis practices at 731 S Plymouth Ct, Chicago, IL 60605. The listed phone number is (312) 369-6977.

What is John Demarsilis's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for John Demarsilis was last updated on May 27, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.