MARK HORN
NPI 1902780505
Psychologist - Counseling in Evanston, IL

Active since August 05, 2025
622 DAVIS ST STE 200, EVANSTON, IL 60201(773) 294-0176 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mark Horn NPPES

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

MARK HORN (NPI 1902780505) is an individual counseling provider in Evanston, Illinois and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1902780505
Entity TypeIndividualMale
Primary Taxonomy103TC1900X
Provider Legal NameMARK HORN
Location Address622 DAVIS ST STE 200Evanston, IL 60201-4491
Mailing Address3713 N Racine Ave Apt 1Chicago, IL 60613-7450 · (774) 991-4913
Sole ProprietorNo
Enumeration DateAugust 5, 2025
NPPES CertifiedAugust 5, 2025
NPI 1902780505 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · CounselingBehavioral Health & Social Service Providers
Taxonomy Code103TC1900X
Definition
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.
622 DAVIS ST STE 200, Evanston, IL 60201

Other Providers at the Same Location NPPES 14

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

Counselor (Mental Health)
622 DAVIS ST STE 200
EVANSTON, IL 60201
Social Worker (Clinical)
622 DAVIS ST STE 200
EVANSTON, IL 60201
Counselor (Mental Health)
622 DAVIS ST STE 200
EVANSTON, IL 60201
Counselor (Mental Health)
622 DAVIS ST STE 200
EVANSTON, IL 60201
Counselor (Mental Health)
622 DAVIS ST STE 200
EVANSTON, IL 60201
Counselor (Professional)
622 DAVIS ST STE 200
EVANSTON, IL 60201
Social Worker
622 DAVIS ST STE 200
EVANSTON, IL 60201
Social Worker
622 DAVIS ST STE 200
EVANSTON, IL 60201

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 Mark Horn's NPI number?

The NPI number for Mark Horn is 1902780505. It was assigned to this individual provider in the NPPES registry on August 5, 2025.

Where is Mark Horn located?

Mark Horn practices at 622 Davis St Ste 200, Evanston, IL 60201. The listed phone number is (773) 294-0176.

What is Mark Horn's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.

When was this NPI record last updated?

The NPPES record for Mark Horn was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.