Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1124701644 Individual Practitioner Female Practitioner

Shannon Maureen Sullivan

Speech-Language Pathologist • Geneva, IL

Professional Overview & Biography Verified Profile Summary

Shannon Sullivan is a registered healthcare professional specializing in Speech-Language Pathologist in Geneva, IL. Practice services are available at 302 RANDALL RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

302 Randall Rd

Geneva, IL 601344209

Telephone 6302083000
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Geneva, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 14.0 Yrs
State Avg: 13.2 Yrs
Regional Practice Density
29 Specialists

Practicing in Geneva, IL (10321 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: 2025-08-01
Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

State License IL 146017115

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

Practice Associates & Co-Workers

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

32 Associated Practitioners
Dr. Nicholas Slattery , MD

Emergency Medicine

NPI 1003494709

Doctor of Medicine (M.D.)

Amy Arrocena

Physical Therapist

NPI 1043962830
NPI 1104276591

Doctor of Medicine (M.D.)

Amy Oleksiak , MA, CCC-SLP

Speech-Language Pathologist

NPI 1124601992

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

Chad Brudos

Nurse Anesthetist, Certified Registered

NPI 1134528300
Lynn Casey-Maher , CRNA

Nurse Anesthetist, Certified Registered

NPI 1215022140

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

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

7 Historical Events
👤
Provider Name / Credentials Updated August 01, 2025

Recorded as SHANNON SULLIVAN

NPI Profile Active August 10, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location August 10, 2023

Registered at 302 RANDALL RD, GENEVA, IL 601344209 (Tel: 6302083000)

📍
Updated Business Mailing Address August 10, 2023

Registered at 24437 DAVIDS CT, NAPERVILLE, IL 605648055 (Tel: 6308053450)

👤
Provider Name / Credentials Updated August 10, 2023

Recorded as SHANNON KOEGEL

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 10, 2023

Speech-Language Pathologist (License #146017115 in IL)

🟢
Initial NPI Registration & Enumeration August 10, 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: 1124701644
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 10, 2023
Last Update: August 01, 2025
Sole Proprietor: No

Mailing Address

24437 Davids Ct

Naperville, IL 605648055

Phone: 6308053450

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.