PEACE OF MIND PSYCHOLOGICAL SERVICES INC
NPI 1427661685
Psychologist - Clinical in Warrenville, IL

Active since August 27, 2020
4320 WINFIELD RD STE 200, WARRENVILLE, IL 60555(630) 465-9030(630) 686-5445 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 15, 2026, Feb 9, 2024, Aug 18, 2023 and 1 more (4 updates tracked since 2020).

About Peace Of Mind Psychological Services Inc NPPES

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

PEACE OF MIND PSYCHOLOGICAL SERVICES INC (NPI 1427661685) is a healthcare organization registered as a clinical in Warrenville, Illinois and active in the NPI registry since August 2020. The organization maintains a secondary practice location in Palos Heights and lists Olesia Shalayska, Owner, as its authorized official.

NPPES Registry Identity

NPI1427661685
Entity TypeOrganization
Primary Taxonomy103TC0700X
Legal Business NamePEACE OF MIND PSYCHOLOGICAL SERVICES INC
Location Address4320 WINFIELD RD STE 200Warrenville, IL 60555-4023
Mailing Address4320 Winfield Rd Ste 200Warrenville, IL 60555-4023 · (630) 465-9030 · Fax (630) 686-5445
Fax(630) 686-5445
Organization SubpartNo
Authorized OfficialOlesia ShalayskaOwner · (630) 686-8875
Enumeration DateAugust 27, 2020
Last NPPES UpdateApril 15, 20264 updates tracked since enumeration
NPPES CertifiedApril 15, 2026
NPI 1427661685 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Also ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X
Also ListedPsychologist · CounselingTaxonomy 103TC1900X
Also ListedPsychologist · FamilyTaxonomy 103TF0000X
Also ListedPsychologist · Group PsychotherapyTaxonomy 103TP2701X
4320 WINFIELD RD STE 200, Warrenville, IL 60555

Secondary Practice Location 1

Location 17110 W 127th St Ste 150Palos Heights, IL 60463-1579 · Phone (630) 686-8875 · Fax (630) 686-5445

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

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

Social Worker (Clinical)
4320 WINFIELD RD STE 200
WARRENVILLE, IL 60555
Nurse Practitioner (Psychiatric/Mental Health)
4320 WINFIELD RD STE 200
WARRENVILLE, IL 60555
Marriage & Family Therapist
4320 WINFIELD RD STE 200
WARRENVILLE, IL 60555
Home Health
4320 WINFIELD RD STE 200
WARRENVILLE, IL 60555
Counselor (Mental Health)
4320 WINFIELD RD STE 200
WARRENVILLE, IL 60555
Physical Therapist
4320 WINFIELD RD STE 200
WARRENVILLE, IL 60555
Counselor (Mental Health)
4320 WINFIELD RD STE 200
WARRENVILLE, IL 60555
Home Health
4320 WINFIELD RD STE 200
WARRENVILLE, IL 60555

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 Peace Of Mind Psychological Services Inc's NPI number?

The NPI number for Peace Of Mind Psychological Services Inc is 1427661685. It was assigned to this organization in the NPPES registry on August 27, 2020.

Where is Peace Of Mind Psychological Services Inc located?

Peace Of Mind Psychological Services Inc is located at 4320 Winfield Rd Ste 200, Warrenville, IL 60555. The listed phone number is (630) 465-9030.

What is Peace Of Mind Psychological Services Inc's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Peace Of Mind Psychological Services Inc was last updated on April 15, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.