Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1740971522 Individual Practitioner Female Practitioner

Catherine Kleczynski , OTR, L

Occupational Therapist • Mchenry, IL

Professional Overview & Biography Verified Profile Summary

Catherine Kleczynski, OTR, L is a registered healthcare professional specializing in Occupational Therapist in Mchenry, IL. Practice services are available at 4605 W CRYSTAL LAKE RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

4605 W Crystal Lake Rd

Mchenry, IL 600505484

Telephone 8153442970

Specialty Benchmarks & Practice Insights

Comparative analytics for Occupational Therapist in Mchenry, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 14.0 Yrs
State Avg: 15.8 Yrs
Regional Practice Density
19 Specialists

Practicing in Mchenry, IL (5917 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-05-28
Occupational Therapist Primary Specialty

NUCC Taxonomy Code: 225X00000X

State License IL 056.014999

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

1 Associated Practitioners
Brittany Geilear , SLP

Speech-Language Pathologist

NPI 1871296061

Speech-Language Pathologist

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Business Mailing Address May 28, 2026

Registered at 939 WATERFORD CUT, CRYSTAL LAKE, IL 600148872 (Tel: 8478264085)

👤
Provider Name / Credentials Updated May 28, 2026

Recorded as CATHERINE KLECZYNSKI, OTR/L

NPI Profile Active May 15, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location May 15, 2023

Registered at 4605 W CRYSTAL LAKE RD, MCHENRY, IL 600505484 (Tel: 8153442970)

📍
Updated Business Mailing Address May 15, 2023

Registered at N2590 SUNSET PARK DR, LAKE GENEVA, WI 531473463 (Tel: 8478264085)

👤
Provider Name / Credentials Updated May 15, 2023

Recorded as CATHERINE SOKOLIK, OTR/L

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 15, 2023

Occupational Therapist (License #056.014999 in IL)

🟢
Initial NPI Registration & Enumeration May 15, 2023

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1740971522
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 15, 2023
Last Update: May 28, 2026
Sole Proprietor: No

Mailing Address

939 Waterford Cut

Crystal Lake, IL 600148872

Phone: 8478264085

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.