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

Individual provider Emergency Medicine Physician · NPI 1407871882

Dr. George Duncan, MD is an Internal Medicine in Decatur, Illinois. Qualified in 1987, 39 years ago. Practices with Sanburg Emergency Group, PC, a 14-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
39
Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1770 E Lake Shore Dr Ste 307
Decatur, IL 62521-3832
Phone: (217) 428-1500
Fax: (217) 428-1512
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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 036088836 (IL)

Record details

NPI number1407871882
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 13, 2006
Last updated in NPPESJune 3, 2026
Certification dateJune 3, 2026
Mailing address1770 E Lake Shore Dr, Suite 307, Decatur, IL 62521-3832

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Sanburg Emergency Group, P.C. — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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