Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Matthew E Duban, MD, FACEP

Individual provider Emergency Medicine Physician · NPI 1023035573

Matthew E Duban, MD, FACEP is an Emergency Medicine in Alton, Illinois. Graduated from Southern Illinois University School of Medicine in 1986, 40 years ago. Practices with Lake County Acute Care LLP, an 18-clinician group and accepts Medicare assignment. Licensed in Illinois, Missouri, North Carolina and Texas.

Years since qualifying
40
Trained at
Southern Illinois University School of Medicine
Licensed in
IL, MO, NC, TX
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1 Memorial Dr
Alton, IL 62002-6722
Phone: (618) 463-7311
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036-079250 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 2002031637 (MO)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 9900480 (NC)
Emergency Medicine Physician Taxonomy 207P00000X · Licence J5749 (TX)

Record details

NPI number1023035573
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , FACEP
Sole proprietorNo
NPI enumeratedJuly 17, 2006
Last updated in NPPESMarch 23, 2020
Certification dateMarch 23, 2020
Mailing address200 Corporate Blvd, Lafayette, LA 70508-3870

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolSOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Lake County Acute Care Llp — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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