Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1255014130 Individual Practitioner Male Practitioner

Graham Whittemore Henderson , CF SLP

Speech-Language Pathologist • Lake Forest, IL

Professional Overview & Biography Verified Profile Summary

Graham Henderson, CF SLP is a registered healthcare professional specializing in Speech-Language Pathologist in Lake Forest, IL. Practice services are available at 222 E WISCONSIN AVE STE 203 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

222 E Wisconsin Ave Ste 203

Lake Forest, IL 600451721

Telephone 8477698699

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Lake Forest, IL

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

Practicing in Lake Forest, 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: 2025-09-16
Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

State License IL 242.007454

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.

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location September 16, 2025

Registered at 222 E WISCONSIN AVE STE 203, LAKE FOREST, IL 600451721 (Tel: 8477698699)

📍
Updated Business Mailing Address September 16, 2025

Registered at 222 E WISCONSIN AVE STE 203, LAKE FOREST, IL 600451721 (Tel: 8477698699)

NPI Profile Active August 08, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location August 08, 2023

Registered at 8707 SKOKIE BLVD STE 202, SKOKIE, IL 600772272 (Tel: 8478816442)

📍
Updated Business Mailing Address August 08, 2023

Registered at 8707 SKOKIE BLVD STE 202, SKOKIE, IL 600772272 (Tel: 8477698699)

👤
Provider Name / Credentials Updated August 08, 2023

Recorded as GRAHAM HENDERSON, CF SLP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 08, 2023

Speech-Language Pathologist (License #242.007454 in IL)

🟢
Initial NPI Registration & Enumeration August 08, 2023

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1255014130
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 08, 2023
Last Update: September 16, 2025
Sole Proprietor: No

Mailing Address

222 E Wisconsin Ave Ste 203

Lake Forest, IL 600451721

Phone: 8477698699

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.