Eileen Duffy Farmer , MS, CCC-SLP
Speech-Language Pathologist • Northfield, IL
Professional Overview & Biography Verified Profile Summary
Eileen Farmer, MS, CCC-SLP is a registered healthcare professional specializing in Speech-Language Pathologist in Northfield, IL. Practice services are available at 7 HAPP RD under active NPI credentials.
Practice Location & Contact Primary Location
7 Happ Rd
Northfield, IL 600933411
Specialty Benchmarks & Practice Insights
Comparative analytics for Speech-Language Pathologist in Northfield, IL
Practicing in Northfield, IL (10321 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-04-23NUCC 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
Specialist/Technologist - Athletic Trainer
MAED, Certified Athletic Trainer
Speech-Language Pathologist
Nurse Practitioner - Family
Advanced Practice Registered Nurse
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 7 HAPP RD, NORTHFIELD, IL 600933411 (Tel: 8477847683)
Registered at 1066 PINE ST, WINNETKA, IL 600932043 (Tel: 8477572178)
Speech-Language Pathologist (License #146.016437 in IL)
NPI status registered as active in NPPES database
Registered at 901 CASTRO ST, SAN FRANCISCO, CA 941143209 (Tel: 4152559395)
Registered at 738 LONG BRIDGE ST APT 412, SAN FRANCISCO, CA 941582461 (Tel: 8477572178)
Recorded as EILEEN FARMER, M.S., CCC-SLP
Speech-Language Pathologist (License #25206 in CA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
1066 Pine St
Winnetka, IL 600932043
Phone: 8477572178
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.