Provider Profile
Based in Chelsea, MI, James G. Duncan, D.C. is listed in the NPI registry under chiropractic. James graduated from Palmer College Chiropractic - Davenport in 1993. James is also listed as specializing in chiropractor. According to Medicare claims data, James cared for 66 Medicare patients across 500 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
901 TAYLOR ST SUITE C
Chelsea, MI 48118
Within Chiropractic generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Chronic pain
Foot & ankle
Head & jaw
Joints
Muscles
Nerve issues
Pregnancy
Spine & disc
Trauma
Most searched procedures
Adjustments
Devices & supports
Diagnostics
Pediatrics
Prenatal care
Recovery
Rehab & exercise
Spine & disc
Therapy
Wellness
500 services · 66 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Chiropractic manipulative treatment, 3-4 spinal regions | Treatment | 98941 |
500 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Duncan is a chiropractic in Chelsea, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CHIROPRACTIC”.
NPI registry
Dr. Duncan is listed at 901 TAYLOR ST SUITE C, Chelsea, MI 48118. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (734) 475-2932. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Duncan's National Provider Identifier is 1114075264. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Duncan attended Palmer College Chiropractic - Davenport, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
Dr. Duncan has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Duncan provides treatments such as chiropractic manipulative treatment, 3-4 spinal regions. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Duncan. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.