Dr. Mark A. Harrison , MD
Internal Medicine - Gastroenterology • Springfield, IL
Professional Overview & Biography Verified Profile Summary
Dr. Mark Harrison, MD is a registered healthcare professional specializing in Internal Medicine - Gastroenterology in Springfield, IL. Practice services are available at 1025 S 6TH ST under active NPI credentials.
Practice Location & Contact Primary Location
1025 S 6th St
Springfield, IL 627032403
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine - Gastroenterology in Springfield, IL
Practicing in Springfield, IL (915 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207RG0100X
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Additional State Medicaid & Healthcare Payer Identifiers
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant - Surgical
Nurse Practitioner - Family
Nurse Practitioner - Family
Advanced Practice Nurse
Physician Assistant
Physician Assistant (Certified)
Counselor
Licensed Clinical Professional Counselor
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 1025 S 6TH ST, SPRINGFIELD, IL 627032403 (Tel: 2175287541)
Registered at 1025 S 6TH ST, SPRINGFIELD, IL 627032403 (Tel: 2175287541)
Recorded as MARK HARRISON, M.D.
Internal Medicine (License #036-077012 in IL)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
1025 S 6th St
Springfield, IL 627032403
Phone: 2175287541
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.