Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1154811602 Individual Practitioner Female Practitioner

Kathryn Diffley , COTA, L

Occupational Therapy Assistant • Slate Hill, NY

Professional Overview & Biography Verified Profile Summary

Kathryn Diffley, COTA, L is a registered healthcare professional specializing in Occupational Therapy Assistant in Slate Hill, NY. Practice services are available at 181 GUINEA HILL RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

181 Guinea Hill Rd

Slate Hill, NY 109734341

Telephone 8453553232

Specialty Benchmarks & Practice Insights

Comparative analytics for Occupational Therapy Assistant in Slate Hill, NY

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 6.6 Yrs
Regional Practice Density
6 Specialists

Practicing in Slate Hill, NY (2776 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: 2025-09-15
Occupational Therapy Assistant Primary Specialty

NUCC Taxonomy Code: 224Z00000X

State License NY 009703-1

An occupational therapy assistant is a person who has graduated from an occupational therapy assistant program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, has successfully completed a period of supervised fieldwork experience required by the accredited occupational therapy assistant program, has passed a nationally recognized entry-level examination for occupational therapy assistants, and fulfills state requirements for licensure, certification, or registration. An occupational therapy assistant provides interventions under the supervision of an occupational therapist 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 therapy assistants 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.

Secondary Practice Locations

10 Education Dr

Beacon, NY 125084066

Phone: 8548386900

Practice Associates & Co-Workers

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

6 Associated Practitioners
Bonnie Redling

Occupational Therapist

NPI 1003399833
Jaclynn Orobello

Speech-Language Pathologist

NPI 1104756071
Jennifer Christensen

Occupational Therapy Assistant

NPI 1215182365
Michelle Conklin

Occupational Therapist

NPI 1417341298
Kristin Volavka

Speech-Language Pathologist

NPI 1558150607
Kristina Skowronski , MA

Speech-Language Pathologist

NPI 1568392538

Master of Arts

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location September 15, 2025

Registered at 181 GUINEA HILL RD, SLATE HILL, NY 109734341 (Tel: 8453553232)

📍
Updated Business Mailing Address September 15, 2025

Registered at 21 VILLAGE DR, GREENWOOD LAKE, NY 109252240 (Tel: 9738000117)

👤
Provider Name / Credentials Updated September 15, 2025

Recorded as KATHRYN DIFFLEY, COTA/L

NPI Profile Active May 10, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location May 10, 2018

Registered at 10 EDUCATION DR, BEACON, NY 125084066 (Tel: 8548386900)

📍
Updated Business Mailing Address May 10, 2018

Registered at 18 CUPSAW AVE, RINGWOOD, NJ 074562918

👤
Provider Name / Credentials Updated May 10, 2018

Recorded as KATHRYN FISCHER, COTA/L

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 10, 2018

Occupational Therapy Assistant (License #009703-1 in NY)

🟢
Initial NPI Registration & Enumeration May 10, 2018

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: 1154811602
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 10, 2018
Last Update: September 15, 2025
Sole Proprietor: No

Mailing Address

21 Village Dr

Greenwood Lake, NY 109252240

Phone: 9738000117

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.