Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1689472748 Individual Practitioner Female Practitioner

Dianna Koesterer

Speech-Language Pathologist • Fairview Heights, IL

Professional Overview & Biography Verified Profile Summary

Dianna Koesterer is a registered healthcare professional specializing in Speech-Language Pathologist in Fairview Heights, IL. Practice services are available at 400 ASHLAND AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

400 Ashland Ave

Fairview Heights, IL 622082802

Telephone 6182337588
Associated Practice Facility / Clinic
🏢 Pontiac-Wm Holliday Sd 105 Facility NPI 1598804031

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Fairview Heights, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 13.2 Yrs
Regional Practice Density
14 Specialists

Practicing in Fairview Heights, 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: 2025-03-05
Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

State License IL 146016920

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

1 Associated Practitioners
Taylor Ratulowski , MS CCC-SLP

Speech-Language Pathologist

NPI 1831999630

MSCCCSLP

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active March 05, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location March 05, 2025

Registered at 400 ASHLAND AVE, FAIRVIEW HEIGHTS, IL 622082802 (Tel: 6182337588)

📍
Updated Business Mailing Address March 05, 2025

Registered at 1115 LEBANON AVE, BELLEVILLE, IL 622214017 (Tel: 6186708456)

👤
Provider Name / Credentials Updated March 05, 2025

Recorded as DIANNA KOESTERER

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 05, 2025

Speech-Language Pathologist (License #146016920 in IL)

🟢
Initial NPI Registration & Enumeration March 05, 2025

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: 1689472748
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 05, 2025
Last Update: March 05, 2025
Sole Proprietor: No

Mailing Address

1115 Lebanon Ave

Belleville, IL 622214017

Phone: 6186708456

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.