Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1457307738 Individual Practitioner Female Practitioner

Katherine Koser , MSW

Social Worker - Clinical • Olean, NY

Professional Overview & Biography Verified Profile Summary

Katherine Koser, MSW is a registered healthcare professional specializing in Social Worker - Clinical in Olean, NY. Practice services are available at 1825 WINDFALL RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1825 Windfall Rd

Olean, NY 147609333

Telephone 7164929300
Fax 7164929452
Associated Practice Facility / Clinic
🏢 Cattaraugus Allegany Boces Facility NPI 1215234240

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker - Clinical in Olean, NY

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 19.0 Yrs
State Avg: 26.8 Yrs
Regional Practice Density
14 Specialists

Practicing in Olean, NY (30575 Statewide)

Telehealth Adoption Rate
7.1% 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: 2025-09-16
Social Worker - Clinical Primary Specialty

NUCC Taxonomy Code: 1041C0700X

State License NY 093248

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Univera
00030241501 (NY)
Commercial Insurance / Payer ID Community Blue
000506354003 (NY)

Practice Associates & Co-Workers

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

19 Associated Practitioners
Jenni Smith , MA, CCC, L-SLP

Speech-Language Pathologist

NPI 1003188301

Master of Arts, Certificate of Clinical Competence, LSLP

NPI 1003785676

Licensed Master Social Worker

Marybeth Freitas , MS, CCC-SLP

Speech-Language Pathologist

NPI 1104136068

Master of Science, Speech-Language Pathologist (Certificate of Clinical Competence)

Jennifer Matuszak , MS, CCC, L-SLP, TSHH

Speech-Language Pathologist

NPI 1114200516

Master of Science, Certificate of Clinical Competence, LSLP, TSHH

Amanda Stang

Occupational Therapist - Pediatrics

NPI 1184273732
Connie Roll , COTA

Occupational Therapy Assistant

NPI 1306135116

Certified Occupational Therapy Assistant

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location September 16, 2025

Registered at 1825 WINDFALL RD, OLEAN, NY 147609333 (Tel: 7164929300)

📍
Updated Business Mailing Address September 16, 2025

Registered at 1825 WINDFALL RD, OLEAN, NY 147609333 (Tel: 7164929300)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 16, 2025

Social Worker (License #093248 in NY)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 300 BEWLEY BUILDING, LOCKPORT, NY 140942943 (Tel: 7164780315)

📍
Updated Business Mailing Address July 08, 2007

Registered at 525 WASHINGTON ST, MANAGED CARE DEPARTMENT, BUFFALO, NY 142031711 (Tel: 7168564494)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as KATHERINE KOSER, MSW

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Counselor

🟢
Initial NPI Registration & Enumeration May 26, 2006

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: 1457307738
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 26, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

1825 Windfall Rd

Olean, NY 147609333

Phone: 7164929300

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.