Dr. Gail D Williamson , MD
Internal Medicine • Canton, IL
Professional Overview & Biography Verified Profile Summary
Dr. Gail Williamson, MD is a registered healthcare professional specializing in Internal Medicine in Canton, IL. Practice services are available at 762 E CHESTNUT ST under active NPI credentials.
Practice Location & Contact Primary Location
762 E Chestnut St
Canton, IL 615202845
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Canton, IL
Practicing in Canton, IL (7544 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-07-11NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Additional State Medicaid & Healthcare Payer Identifiers
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Physician Assistant
Physician Assistant (Certified)
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Pediatrics
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 762 E CHESTNUT ST, CANTON, IL 615202845 (Tel: 3093536301)
Registered at 12323 TOWERLINE RD, PEKIN, IL 615548715 (Tel: 3096203381)
Pediatrics (License #036078962 in IL)
NPI status registered as active in NPPES database
Registered at 19 OLT AVE, PEKIN, IL 615546216 (Tel: 3093536301)
Registered at 19 OLT AVE, PEKIN, IL 615546216 (Tel: 3093536301)
Recorded as GAIL WILLIAMSON, MD
Internal Medicine
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
12323 Towerline Rd
Pekin, IL 615548715
Phone: 3096203381
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.