Dr. Douglas E. Duncan, MD
- Medicare services, 2024
- 312
- Medicare patients, 2024
- 168
- Part D claims, 2024
- 267
- Hospital affiliations
- 1
- Industry payments
- $545
- Practice address
- 700 E Marshall Ave, Longview, TX 75601
- Practice phone
- Call (903) 315-1105
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Good Shepherd Medical Center - Longview
Longview, Texas
Find Dr. Duncan's professional email, personal email and mobile number
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Dr. Douglas E. Duncan is an orthopedic surgeon in Longview, Texas
Dr. Duncan practices at Good Shepherd Medical Center - Longview in Longview, Texas.
Dr. Duncan's NPI, 1548267156, was assigned on June 29, 2005. Dr. Duncan holds Texas license F8760.
- NPI
- 1548267156NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850306119
- NPI enumeration date
- June 29, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (903) 315-1105
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas E. Duncan practices at Good Shepherd Medical Center - Longview in Longview, Texas
Dr. Duncan's primary practice is Good Shepherd Medical Center - Longview, at 700 E Marshall Ave, Longview, TX 75601 in Gregg County. The practice phone is (903) 315-1105.
- Good Shepherd Medical Center - Longview700 E Marshall Ave, Longview, TX 75601 · Gregg CountyPhone(903) 315-1105
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Douglas E. Duncan is affiliated with 3 sites of care and 1 medical group
Dr. Duncan's primary practice is Good Shepherd Medical Center - Longview in Longview, Texas. Dr. Duncan is also affiliated with CHRISTUS Good Shepherd Medical Center - Longview. The medical group on file is CHRISTUS Trinity Clinic. Dmand AI also links Dr. Duncan to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Douglas E. 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 |
|---|---|
| Good Shepherd Medical Center - Longview | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas E. Duncan is one of 1,394 orthopedic surgeons in Texas
Orthopaedic surgery is Dr. Duncan's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Duncan is licensed in Texas.
Specialties and state licenses
- Orthopaedic surgery, TexasPrimary
Orthopedic surgeons near Dr. Duncan
Counts of orthopedic 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. Douglas E. Duncan billed Medicare for 312 services in 2024
CMS data shows 312 Medicare services from Dr. Duncan across 4 procedure codes in 2024, for 168 Medicare patients. Medicare paid $23,946 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
- Office and hospital visits
- 2023: 3102024: 22926%
- Surgery
- 2023: 872024: 835%
Dr. Duncan compared with the Texas median for orthopedic surgeons, 2024
- Dr. Duncan
- Texas median
- Medicare services
- 312vs 1,06271% below
- Medicare patients
- 168vs 24331% below
- Part D claims
- 229vs 219Close to median
Medians across 1,283 orthopedic surgeons in Texas 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas E. Duncan treated 168 Medicare patients in 2024, average age 75
CMS counts 168 Medicare patients who saw Dr. Duncan in 2024. The largest group is 65 to 74, with 76 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Duncan's median patient age at 68, with 64% women.
Dr. Duncan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Duncan's Medicare patients by sex, 2024
- Women10663%
- Men6237%
Chronic conditions among Dr. Duncan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis73%
- Diabetes46%
- Chronic kidney disease38%
- Depression32%
- Mood disorders32%
- Ischemic heart disease29%
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 68
Patient panel by sex, all payers
- Women64%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas E. Duncan wrote 267 Medicare Part D claims in 2024
In 2024, Dr. Duncan wrote 267 Medicare Part D claims for 115 patients. 97% of them were for generic drugs. CMS names the drug for 229 of them, across 7 drugs with 11 or more claims each, at $1,632 in total drug cost. In 2023, CMS named 348 claims across 9 drugs.
Dr. Duncan's Part D claims by kind of drug, 2024
- Generic258 claims97%
- Brand-name and other9 claims3%
Dr. Duncan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Duncan's Part D claims, 2024
- Opioids28%74 of 267 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3482024: 22934%
Drugs named by CMS: 7 in 2024, 9 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Douglas E. Duncan takes part in Medicare
Dr. Duncan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)
Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Douglas E. Duncan received $545 in industry payments from 2016 to 2025
CMS Open Payments shows 5 general payments to Dr. Duncan from 4 drug and device companies from 2016 to 2025. Education make up the largest share, 85% of the total. Zimmer Biomet Holdings, Inc. paid the most, $464.
General payments to Dr. Duncan by program year, 2016 to 2025
General payments to Dr. Duncan by kind, 2016 to 2025
- Education$46485%
- Food and beverage$8115%
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
Sources for Dr. Douglas E. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Douglas E. 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. Douglas E. Duncan's NPI number?
Dr. Douglas E. Duncan's NPI number is 1548267156. It was assigned on June 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas E. Duncan?
Dr. Douglas E. Duncan is an orthopedic surgeon in Longview, Texas. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Douglas E. Duncan practice?
Dr. Duncan practices at 700 E Marshall Ave, Longview, TX 75601. Dr. Duncan's primary practice is Good Shepherd Medical Center - Longview in Longview, Texas. Dmand AI also links Dr. Duncan to 1 group practice or clinic.
What is Dr. Douglas E. Duncan's office phone number?
The practice phone on file for Dr. Duncan is (903) 315-1105.
What is Dr. Douglas E. Duncan's medical license number?
Dr. Duncan holds Texas license F8760.
Which hospitals is Dr. Douglas E. Duncan affiliated with?
Dr. Duncan is affiliated with CHRISTUS Good Shepherd Medical Center - Longview.
What medical group is Dr. Douglas E. Duncan part of?
Dr. Duncan is linked to CHRISTUS Trinity Clinic.
Does Dr. Douglas E. Duncan accept Medicare?
Yes. CMS data shows Dr. Duncan billed Medicare for 312 services in 2024, and Dr. Duncan accepts Medicare assignment.
How many Medicare patients does Dr. Douglas E. Duncan see?
CMS counts 168 Medicare patients who saw Dr. Duncan in 2024, with an average age of 75.
What services does Dr. Douglas E. Duncan bill to Medicare?
In 2024, Dr. Duncan's most billed Medicare services were office visit, established patient (99213), surgery: bones and joints (20610) and office visit, new patient (99203).
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What drugs does Dr. Douglas E. Duncan prescribe most?
In 2024 Medicare Part D data, Dr. Duncan's most prescribed drugs by claims were Meloxicam, Methylprednisolone and Hydrocodone-Acetaminophen.
Has Dr. Douglas E. Duncan received payments from drug or device companies?
CMS Open Payments shows $545 in general payments to Dr. Duncan from 4 companies from 2016 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Douglas E. Duncan been practicing?
Dr. Duncan graduated from medical school in 1980, 46 years ago.
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