James G. Duncan II, DC
- Medicare patients, 2024
- 67
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 901 Taylor St, Chelsea, MI 48118-2301
- Practice phone
- Call (734) 475-2932
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chelsea Chiropractic Center
Physician office · Chelsea, Michigan
Find James 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.
James G. Duncan II is a chiropractor in Chelsea, Michigan
James Duncan practices at Chelsea Chiropractic Center in Chelsea, Michigan.
James Duncan's NPI, 1114075264, was assigned on January 8, 2007. James Duncan graduated from Palmer College Chiropractic - Davenport in 1993. James Duncan holds Michigan license JD006131.
- NPI
- 1114075264NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496828592
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 475-2932
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
James G. Duncan II practices at Chelsea Chiropractic Center in Chelsea, Michigan
James Duncan's primary practice is Chelsea Chiropractic Center, at 901 Taylor St, Chelsea, MI 48118-2301. The practice phone is (734) 475-2932.
- Chelsea Chiropractic Center901 Taylor St, Chelsea, MI 48118-2301Phone(734) 475-2932
Source: Dmand AI Affiliation Data
James G. Duncan II is affiliated with 1 site of care
James Duncan's primary practice is Chelsea Chiropractic Center in Chelsea, Michigan.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at James G. Duncan II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Duncan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chelsea Chiropractic Center | Available with a free account |
Source: Dmand AI Technology Install Data
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James G. Duncan II is one of 2,075 chiropractors in Michigan
Chiropractor is James Duncan's primary specialty in the NPI Registry, under taxonomy code 111N00000X. James Duncan is licensed in Michigan.
Specialties and state licenses
- Chiropractor, MichiganPrimary
Chiropractors near James Duncan
Counts of chiropractors 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
James G. Duncan II treated 67 Medicare patients in 2024, average age 75
CMS counts 67 Medicare patients who saw James Duncan in 2024. The largest group is 75 to 84, with 29 patients. 67% of them have high blood pressure, and 63% have high cholesterol. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts James Duncan's median patient age at 62, with 45% women.
James Duncan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
James Duncan's Medicare patients by sex, 2024
- Women3654%
- Men3146%
Chronic conditions among James Duncan's Medicare patients, 2024
- High blood pressure67%
- High cholesterol63%
- Arthritis43%
- Mood disorders31%
- Depression27%
- Diabetes25%
- Chronic kidney disease24%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
James 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 62
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How James G. Duncan II takes part in Medicare
James 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)
James G. Duncan II graduated from Palmer College Chiropractic - Davenport
James Duncan graduated from Palmer College Chiropractic - Davenport in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for James G. Duncan II'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 Data |
| 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) |
| 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 James G. Duncan II
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James G. Duncan II's NPI number?
James G. Duncan II's NPI number is 1114075264. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What does James G. Duncan II specialize in?
James G. Duncan II is a chiropractor in Chelsea, Michigan. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does James G. Duncan II practice?
James Duncan practices at 901 Taylor St, Chelsea, MI 48118-2301. James Duncan's primary practice is Chelsea Chiropractic Center in Chelsea, Michigan.
What is James G. Duncan II's office phone number?
The practice phone on file for James Duncan is (734) 475-2932.
What is James G. Duncan II's medical license number?
James Duncan holds Michigan license JD006131.
Does James G. Duncan II accept Medicare?
Yes. CMS lists James Duncan as accepting Medicare assignment.
How many Medicare patients does James G. Duncan II see?
CMS counts 67 Medicare patients who saw James Duncan in 2024, with an average age of 75.
Where did James G. Duncan II go to medical school?
James Duncan graduated from Palmer College Chiropractic - Davenport in 1993.
How long has James G. Duncan II been practicing?
James Duncan graduated from medical school in 1993, 33 years ago.
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