Dr. James Edward Duncan, MD
- Hospital affiliations
- 1
- Industry payments
- $4,706
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 50 Irving Street N.W., Washington, DC 20422
- Practice phone
- Call (202) 745-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Duncan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. James Edward Duncan is a colorectal surgeon in Washington, District of Columbia
Dr. Duncan practices at Washington DC VA Medical Center in Washington, District of Columbia, part of Veterans Health Administration.
Dr. Duncan's NPI, 1508867797, was assigned on August 10, 2005. Dr. Duncan holds Virginia license 0101057915.
- NPI
- 1508867797NPI Registry (opens in a new tab)
- NPI enumeration date
- August 10, 2005
- NPI status
- Active
- Practice phone
- (202) 745-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. James Edward Duncan practices at Washington DC VA Medical Center in Washington, District of Columbia
Dr. Duncan's primary practice is Washington DC VA Medical Center, at 50 Irving Street N.W., Washington, DC 20422 in The District County. The practice phone is (202) 745-8000.
- Washington DC VA Medical Center50 Irving Street N.W., Washington, DC 20422 · The District CountyPhone(202) 745-8000
Source: Dmand AI Affiliation Data
Dr. James Edward Duncan is affiliated with 1 site of care
Dr. Duncan's primary practice is Washington DC VA Medical Center in Washington, District of Columbia, part of Veterans Health Administration. Dr. Duncan's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Edward Duncan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duncan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington DC VA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Veterans Health Administration and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James Edward Duncan is one of 11 colorectal surgeons in District of Columbia
Colon and rectal surgery is Dr. Duncan's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Duncan is licensed in Virginia.
Specialties and state licenses
- Colon and rectal surgery, VirginiaPrimary
Colorectal surgeons near Dr. Duncan
Counts of colorectal surgeons 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. James Edward Duncan's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Duncan's median patient age at 69, with 20% women.
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 69
Patient panel by sex, all payers
- Women20%
- Men80%
Source: Dmand AI Patient Panel Data
Dr. James Edward Duncan received $4,706 in industry payments from 2018 to 2024
CMS Open Payments shows 21 general payments to Dr. Duncan from 6 drug and device companies from 2018 to 2024. Education make up the largest share, 85% of the total. Intuitive Surgical, Inc. paid the most, $4,066.
General payments to Dr. Duncan by program year, 2018 to 2024
General payments to Dr. Duncan by kind, 2018 to 2024
- Education$4,00085%
- Food and beverage$70615%
Companies that paid Dr. Duncan the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. James Edward 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. James Edward 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. James Edward Duncan's NPI number?
Dr. James Edward Duncan's NPI number is 1508867797. It was assigned on August 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James Edward Duncan?
Dr. James Edward Duncan is a colorectal surgeon in Washington, District of Columbia. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).
Where does Dr. James Edward Duncan practice?
Dr. Duncan practices at 50 Irving Street N.W., Washington, DC 20422. Dr. Duncan's primary practice is Washington DC VA Medical Center in Washington, District of Columbia, part of Veterans Health Administration.
What is Dr. James Edward Duncan's office phone number?
The practice phone on file for Dr. Duncan is (202) 745-8000.
What is Dr. James Edward Duncan's medical license number?
Dr. Duncan holds Virginia license 0101057915.
Which hospitals is Dr. James Edward Duncan affiliated with?
Dr. Duncan practices at Washington DC VA Medical Center in Washington, District of Columbia.
Has Dr. James Edward Duncan received payments from drug or device companies?
CMS Open Payments shows $4,706 in general payments to Dr. Duncan from 6 companies from 2018 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. James Edward Duncan been practicing?
Dr. Duncan's NPI was assigned in 2005.
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