Dr. Jason Arnold , MD
Internal Medicine • Chicago, IL
Professional Overview & Biography Verified Profile Summary
Dr. Jason Arnold, MD is a registered healthcare professional specializing in Internal Medicine in Chicago, IL. Practice services are available at 251 E HURON ST under active NPI credentials.
Practice Location & Contact Primary Location
251 E Huron St
Chicago, IL 606112908
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Chicago, IL
Practicing in Chicago, IL (7544 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-06-03NUCC 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: 207RP1001X
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Secondary Practice Locations
676 N Saint Clair St Ste 2100
Chicago, IL 606112993
Phone: 3126951800
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Emergency Medicine
Doctor of Medicine (M.D.)
Dermatology
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Obstetrics & Gynecology
Doctor of Medicine (M.D.), Master of Science, Master of Public Health
Obstetrics & Gynecology
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 251 E HURON ST, CHICAGO, IL 606112908 (Tel: 3129262000)
Registered at 251 E HURON ST, CHICAGO, IL 606112908 (Tel: 3129262000)
Recorded as JASON ARNOLD, MD
Internal Medicine (License #125.073573 in IL)
NPI status registered as active in NPPES database
Registered at 240 E HURON ST, SUITE 1-200, CHICAGO, IL 606112909 (Tel: 3125037975)
Registered at 240 E HURON ST, SUITE 1-200, CHICAGO, IL 606112909 (Tel: 3125037975)
Recorded as JASON ARNOLD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
251 E Huron St
Chicago, IL 606112908
Phone: 3129262000
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