Dr. Robert A. Duncan, MD
- Medicare services, 2024
- 335
- Medicare patients, 2024
- 325
- Hospital affiliations
- 1
- Industry payments
- $745
- Medical group
- 1
- Practice address
- 2100 Stantonsburg Rd, Greenville, NC 27834
- Practice phone
- Call (252) 847-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Robert A. Duncan is an anesthesiologist in Greenville, North Carolina
Dr. Duncan practices at ECU Health Medical Center in Greenville, North Carolina, part of University Health Systems of Eastern Carolina.
Dr. Duncan's NPI, 1851451058, was assigned on December 11, 2006. Dr. Duncan graduated from Emory University School of Medicine in 1992. Dr. Duncan holds North Carolina license 200000407.
- NPI
- 1851451058NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052326774
- NPI enumeration date
- December 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (252) 847-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert A. Duncan practices at ECU Health Medical Center in Greenville, North Carolina
Dr. Duncan's primary practice is ECU Health Medical Center, at 2100 Stantonsburg Rd, Greenville, NC 27834 in Pitt County. The practice phone is (252) 847-4100.
- ECU Health Medical Center2100 Stantonsburg Rd, Greenville, NC 27834 · Pitt CountyPhone(252) 847-4100
Source: Dmand AI Affiliation Data
Dr. Robert A. Duncan is affiliated with 2 sites of care and 1 medical group
Dr. Duncan's primary practice is ECU Health Medical Center in Greenville, North Carolina, part of University Health Systems of Eastern Carolina. The medical group on file is East Carolina Anesthesia Associates. Dmand AI also links Dr. Duncan to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert A. Duncan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duncan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ECU Health Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert A. Duncan is one of 1,269 anesthesiologists in North Carolina
Anesthesiology is Dr. Duncan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Duncan is licensed in North Carolina.
Specialties and state licenses
- Anesthesiology, North CarolinaPrimary
Anesthesiologists near Dr. Duncan
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Robert A. Duncan billed Medicare for 335 services in 2024
CMS data shows 335 Medicare services from Dr. Duncan across 14 procedure codes in 2024, for 325 Medicare patients. Medicare paid $20,147 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Duncan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1132024: 13923%
- Anesthesia
- 2023: 602024: 10372%
- Imaging
- 2023: 422024: 5736%
- Surgery
- 2023: 272024: 3633%
Dr. Duncan compared with the North Carolina median for anesthesiologists, 2024
- Dr. Duncan
- North Carolina median
- Medicare services
- 335vs 1133.0 times
- Medicare patients
- 325vs 19765% above
Medians across 1,251 anesthesiologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Duncan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Duncan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Duncan and other anesthesiologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert A. Duncan treated 325 Medicare patients in 2024, average age 72
CMS counts 325 Medicare patients who saw Dr. Duncan in 2024. The largest group is 65 to 74, with 163 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.01, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Duncan's median patient age at 70, with 51% women.
Dr. Duncan's Medicare patients by age, 2024
Dr. Duncan's Medicare patients by sex, 2024
- Women16751%
- Men15849%
Chronic conditions among Dr. Duncan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Ischemic heart disease51%
- Diabetes41%
- Chronic kidney disease38%
- Heart failure34%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Duncan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Robert A. Duncan takes part in Medicare
Dr. Duncan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Robert A. Duncan received $745 in industry payments from 2016 to 2025
CMS Open Payments shows 37 general payments to Dr. Duncan from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $200.
General payments to Dr. Duncan by program year, 2016 to 2025
Companies that paid Dr. Duncan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert A. Duncan graduated from Emory University School of Medicine
Dr. Duncan graduated from Emory University School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert A. Duncan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Robert A. Duncan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Robert A. Duncan's NPI number?
Dr. Robert A. Duncan's NPI number is 1851451058. It was assigned on December 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert A. Duncan?
Dr. Robert A. Duncan is an anesthesiologist in Greenville, North Carolina. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Robert A. Duncan practice?
Dr. Duncan practices at 2100 Stantonsburg Rd, Greenville, NC 27834. Dr. Duncan's primary practice is ECU Health Medical Center in Greenville, North Carolina, part of University Health Systems of Eastern Carolina. Dmand AI also links Dr. Duncan to 1 group practice or clinic.
What is Dr. Robert A. Duncan's office phone number?
The practice phone on file for Dr. Duncan is (252) 847-4100.
What is Dr. Robert A. Duncan's medical license number?
Dr. Duncan holds North Carolina license 200000407.
Which hospitals is Dr. Robert A. Duncan affiliated with?
Dr. Duncan practices at ECU Health Medical Center in Greenville, North Carolina.
What medical group is Dr. Robert A. Duncan part of?
Dr. Duncan is linked to East Carolina Anesthesia Associates.
Does Dr. Robert A. Duncan accept Medicare?
Yes. CMS data shows Dr. Duncan billed Medicare for 335 services in 2024, and Dr. Duncan accepts Medicare assignment.
How many Medicare patients does Dr. Robert A. Duncan see?
CMS counts 325 Medicare patients who saw Dr. Duncan in 2024, with an average age of 72.
What services does Dr. Robert A. Duncan bill to Medicare?
In 2024, Dr. Duncan's most billed Medicare services were surgery: heart and blood vessels (36620), ultrasound (76937) and heart test or procedure (93312).
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Where did Dr. Robert A. Duncan go to medical school?
Dr. Duncan graduated from Emory University School of Medicine in 1992.
Has Dr. Robert A. Duncan received payments from drug or device companies?
CMS Open Payments shows $745 in general payments to Dr. Duncan from 13 companies from 2016 to 2025. The largest total came from Halyard Health, Inc.
How long has Dr. Robert A. Duncan been practicing?
Dr. Duncan graduated from medical school in 1992, 34 years ago.
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