DR. GEORGE DUNCAN M.D.
NPI 1407871882
Emergency Medicine in Decatur, IL
About Dr. George Duncan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GEORGE DUNCAN M.D. (NPI 1407871882) is an individual emergency medicine provider in Decatur, Illinois, licensed in Illinois (036088836) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Carlinville Area Hospital, and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. George Duncan M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show George Duncan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Clinton, IL 61727
- Reassigned Medicare billing, Illinois enrollment
- 27 clinicians in this Medicare group
Virden, IL 62690
- Reassigned Medicare billing, Illinois enrollment
- Also billed through NPI 1053425124 (Illinois)
- 78 clinicians in this Medicare group
Galesburg, IL 61401
- Reassigned Medicare billing, Illinois enrollment
- 36 clinicians in this Medicare group
Ft. Worth, TX 76116
- Reassigned Medicare billing, Illinois enrollment
- 17 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Carlinville Area Hospital
Critical Access Hospitals · Carlinville, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62521 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DECATUR, IL 62521
DECATUR, IL 62521
DACATUR, IL 62521
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is George Duncan's NPI number?
The NPI number for George Duncan is 1407871882. It was assigned to this individual provider in the NPPES registry on July 13, 2006. The provider is also known as Dr. George Duncan MD.
Where is George Duncan located?
George Duncan practices at 1770 E Lake Shore Dr Suite 307, Decatur, IL 62521. The listed phone number is (217) 428-1500.
What is George Duncan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is George Duncan enrolled in Medicare?
Yes. George Duncan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for George Duncan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), George Duncan reassigns Medicare benefits to 4 organizations: City Of Clinton (Clinton, IL), Carlinville Area Hospital Association (Virden, IL), Sanburg Emergency Group, P.C. (Galesburg, IL) and Epss LLC - East Series (Ft. Worth, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for George Duncan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is George Duncan affiliated with any hospitals?
According to CMS data, George Duncan is affiliated with Carlinville Area Hospital.
When was this NPI record last updated?
The NPPES record for George Duncan was last updated on June 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. George Duncan, M.D. · NPI 1407871882
Emergency Medicine physician in Decatur, Illinois. Individual provider, active in the CMS NPPES registry since July 13, 2006.
## Identity
- **NPI:** 1407871882 (Entity type: Individual)
- **Enumerated:** July 13, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 036088836 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1770 E LAKE SHORE DR, SUITE 307, Decatur, IL 62521-3832
- **Phone:** (217) 428-1500 · **Fax:** (217) 428-1512
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): City Of Clinton (NPI 1275695470, Clinton, IL); Carlinville Area Hospital Association (NPI 1447691571, Virden, IL); Sanburg Emergency Group, P.C. (NPI 1992337000, Galesburg, IL); Epss LLC - East Series (NPI 1841533882, Ft. Worth, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** June 3, 2026
- **Other identifiers:** Medicaid 036088836 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1407871882) · Data from the CMS NPPES public registry.