CATHERINE KLECZYNSKI OTR/L
NPI 1740971522
Occupational Therapist in Mchenry, IL

Active since May 15, 2023
4605 W CRYSTAL LAKE RD, MCHENRY, IL 60050(815) 344-2970 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 28, 2026, May 15, 2023 (2 updates tracked since 2023).

About Catherine Kleczynski Otr/l NPPES

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

CATHERINE KLECZYNSKI OTR/L (NPI 1740971522) is an individual occupational therapist in Mchenry, Illinois, licensed in Illinois (056.014999) and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1740971522
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameCATHERINE KLECZYNSKICredential: OTR/L
Location Address4605 W CRYSTAL LAKE RDMchenry, IL 60050-5484
Mailing Address939 Waterford CutCrystal Lake, IL 60014-8872 · (847) 826-4085
Sole ProprietorNo
Enumeration DateMay 15, 2023
Last NPPES UpdateMay 28, 20262 updates tracked since enumeration
NPPES CertifiedMay 28, 2026
NPI 1740971522 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in IL · 056.014999
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
4605 W CRYSTAL LAKE RD, Mchenry, IL 60050

Other Providers at the Same Location NPPES 3

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

Speech-Language Pathologist
4605 W CRYSTAL LAKE RD
MCHENRY, IL 60050
Occupational Therapist
4605 W CRYSTAL LAKE RD
MCHENRY, IL 60050
Speech-Language Pathologist
4605 W CRYSTAL LAKE RD
MCHENRY, IL 60050

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 Catherine Kleczynski's NPI number?

The NPI number for Catherine Kleczynski is 1740971522. It was assigned to this individual provider in the NPPES registry on May 15, 2023.

Where is Catherine Kleczynski located?

Catherine Kleczynski practices at 4605 W Crystal Lake Rd, Mchenry, IL 60050. The listed phone number is (815) 344-2970.

What is Catherine Kleczynski's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

When was this NPI record last updated?

The NPPES record for Catherine Kleczynski was last updated on May 28, 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.