Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1144944695 Individual Practitioner Female Practitioner

Mallory Noel Johnson

Speech-Language Pathologist • Decatur, IL

Professional Overview & Biography Verified Profile Summary

Mallory Johnson is a registered healthcare professional specializing in Speech-Language Pathologist in Decatur, IL. Practice services are available at 335 E CERRO GORDO ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

335 E Cerro Gordo St

Decatur, IL 625231013

Telephone 2173623055
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Decatur, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 20.0 Yrs
State Avg: 13.2 Yrs
Regional Practice Density
54 Specialists

Practicing in Decatur, 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: 2025-05-14
Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

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

2 Associated Practitioners
Megan Miller , MS, CCC-SLP, L

Speech-Language Pathologist

NPI 1255812178

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

Nancy Andrews , MS, CCC-SLP

Speech-Language Pathologist

NPI 1861903775

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

Career & Practice History Timeline

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

7 Historical Events
👤
Provider Name / Credentials Updated May 14, 2025

Recorded as MALLORY JOHNSON

NPI Profile Active September 28, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location September 28, 2022

Registered at 335 E CERRO GORDO ST, DECATUR, IL 625231013 (Tel: 2173623055)

📍
Updated Business Mailing Address September 28, 2022

Registered at 335 E CERRO GORDO ST, DECATUR, IL 625231013 (Tel: 2173623055)

👤
Provider Name / Credentials Updated September 28, 2022

Recorded as MALLORY BAKER

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 28, 2022

Speech-Language Pathologist

🟢
Initial NPI Registration & Enumeration September 28, 2022

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: 1144944695
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 28, 2022
Last Update: May 14, 2025
Sole Proprietor: No

Mailing Address

335 E Cerro Gordo St

Decatur, IL 625231013

Phone: 2173623055

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.