Dr. Jeffrey A. Duncan, DO
- Medicare services, 2024
- 2,163
- Medicare patients, 2024
- 403
- Part D claims, 2024
- 349
- MIPS score, 2024
- 91
- Hospital affiliations
- 2
- Practice address
- 2825 Parklawn Drive, Midwest City, OK 73110
- Practice phone
- Call (405) 610-4411
- 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
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Dr. Jeffrey A. Duncan is an orthopedic surgeon in Oklahoma City, Oklahoma
Dr. Duncan practices at SSM Health St. Anthony Hospital - Midwest in Midwest City, Oklahoma, part of SSM Health Care.
Dr. Duncan's NPI, 1255480885, was assigned on January 10, 2007. Dr. Duncan graduated from Oklahoma State University College of Osteopathic Medicine in 2004. Dr. Duncan holds Oklahoma license 4729.
- NPI
- 1255480885NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133273667
- NPI enumeration date
- January 10, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (405) 610-4411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey A. Duncan practices at SSM Health St. Anthony Hospital - Midwest in Midwest City, Oklahoma
Dr. Duncan's primary practice is SSM Health St. Anthony Hospital - Midwest, at 2825 Parklawn Drive, Midwest City, OK 73110 in Oklahoma County. The practice phone is (405) 610-4411.
- SSM Health St. Anthony Hospital - Midwest2825 Parklawn Drive, Midwest City, OK 73110 · Oklahoma CountyPhone(405) 610-4411
Source: Dmand AI Affiliation Data
Dr. Jeffrey A. Duncan is affiliated with 4 sites of care and 1 medical group
Dr. Duncan's primary practice is SSM Health St. Anthony Hospital - Midwest in Midwest City, Oklahoma, part of SSM Health Care. Dr. Duncan is also affiliated with SSM Health St. Anthony Hospital - Oklahoma City. The medical group on file is SSM Health Medical Group. Dmand AI also links Dr. Duncan to 2 more home health agencies, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jeffrey A. Duncan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duncan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health St. Anthony Hospital - Midwest | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey A. Duncan is one of 266 orthopedic surgeons in Oklahoma
Orthopaedic surgery is Dr. Duncan's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Duncan's licenses on file in 2 states: Oklahoma and Missouri.
Specialties and state licenses
- Orthopaedic surgery, OklahomaPrimary
- Missouri license
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. Jeffrey A. Duncan billed Medicare for 2,163 services in 2024
CMS data shows 2,163 Medicare services from Dr. Duncan across 16 procedure codes in 2024, for 403 Medicare patients. Medicare paid $80,024 for them.
Dr. Duncan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 8622024: 99616%
- Imaging
- 2023: 5282024: 47710%
- Office and hospital visits
- 2023: 4412024: 4332%
- Surgery
- 2023: 2852024: 25710%
Where Dr. Duncan's Medicare services took place, 2024
- In an office2,12398%
- In a facility402%
Dr. Duncan compared with the Oklahoma median for orthopedic surgeons, 2024
- Dr. Duncan
- Oklahoma median
- Medicare services
- 2,163vs 1,19281% above
- Medicare patients
- 403vs 28541% above
- Part D claims
- 304vs 22833% above
Medians across 246 orthopedic surgeons in Oklahoma 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. Jeffrey A. Duncan treated 403 Medicare patients in 2024, average age 74
CMS counts 403 Medicare patients who saw Dr. Duncan in 2024. The largest group is 65 to 74, with 197 patients. 75% of them have arthritis, and 75% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Duncan's median patient age at 65, with 64% women.
Dr. Duncan's Medicare patients by age, 2024
Dr. Duncan's Medicare patients by sex, 2024
- Women25664%
- Men14736%
Chronic conditions among Dr. Duncan's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes40%
- Ischemic heart disease27%
- Mood disorders25%
- Anxiety23%
- Chronic kidney disease23%
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 65
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey A. Duncan wrote 349 Medicare Part D claims in 2024
In 2024, Dr. Duncan wrote 349 Medicare Part D claims for 128 patients. 99% of them were for generic drugs. CMS names the drug for 304 of them, across 5 drugs with 11 or more claims each, at $2,766 in total drug cost. In 2023, CMS named 306 claims across 6 drugs.
Dr. Duncan's Part D claims by kind of drug, 2024
- Generic347 claims99%
- Brand-name and other2 claims1%
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%96 of 349 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: 3062024: 3041%
Drugs named by CMS: 5 in 2024, 6 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
Dr. Jeffrey A. Duncan scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Duncan for performance year 2024, reported through an alternative payment model (APM). Dr. Duncan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Duncan's MIPS scores, performance year 2024
- 91of 100Final score
- 76.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
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)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper limb (arm) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jeffrey A. Duncan received $2,580 in industry payments from 2016 to 2025
CMS Open Payments shows 63 general payments to Dr. Duncan from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 67% of the total. Zimmer Biomet Holdings, Inc. paid the most, $1,021.
General payments to Dr. Duncan by program year, 2016 to 2025
General payments to Dr. Duncan by kind, 2016 to 2025
- Food and beverage$1,73567%
- Travel and lodging$84533%
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. Jeffrey A. Duncan graduated from Oklahoma State University College of Osteopathic Medicine
Dr. Duncan graduated from Oklahoma State University College of Osteopathic Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jeffrey 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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. Jeffrey 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. Jeffrey A. Duncan's NPI number?
Dr. Jeffrey A. Duncan's NPI number is 1255480885. It was assigned on January 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey A. Duncan?
Dr. Jeffrey A. Duncan is an orthopedic surgeon in Oklahoma City, Oklahoma. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Jeffrey A. Duncan practice?
Dr. Duncan practices at 2825 Parklawn Drive, Midwest City, OK 73110. Dr. Duncan's primary practice is SSM Health St. Anthony Hospital - Midwest in Midwest City, Oklahoma, part of SSM Health Care. Dmand AI also links Dr. Duncan to 2 home health agencies.
What is Dr. Jeffrey A. Duncan's office phone number?
The practice phone on file for Dr. Duncan is (405) 610-4411.
What is Dr. Jeffrey A. Duncan's medical license number?
Dr. Duncan holds Oklahoma license 4729, one of the licenses on file in 2 states.
Which states has Dr. Jeffrey A. Duncan been licensed in?
Dmand AI has state licenses on file for Dr. Duncan in Oklahoma and Missouri.
Which hospitals is Dr. Jeffrey A. Duncan affiliated with?
Dr. Duncan practices at SSM Health St. Anthony Hospital - Midwest in Midwest City, Oklahoma. Dr. Duncan is also affiliated with SSM Health St. Anthony Hospital - Oklahoma City.
What medical group is Dr. Jeffrey A. Duncan part of?
Dr. Duncan is linked to SSM Health Medical Group.
Does Dr. Jeffrey A. Duncan accept Medicare?
Yes. CMS data shows Dr. Duncan billed Medicare for 2,163 services in 2024, and Dr. Duncan accepts Medicare assignment.
What is Dr. Jeffrey A. Duncan's MIPS score?
Dr. Duncan's MIPS final score for performance year 2024 is 91 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Jeffrey A. Duncan see?
CMS counts 403 Medicare patients who saw Dr. Duncan in 2024, with an average age of 74.
What services does Dr. Jeffrey A. Duncan bill to Medicare?
In 2024, Dr. Duncan's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and surgery: bones and joints (20610).
Where did Dr. Jeffrey A. Duncan go to medical school?
Dr. Duncan graduated from Oklahoma State University College of Osteopathic Medicine in 2004.
What drugs does Dr. Jeffrey A. Duncan prescribe most?
In 2024 Medicare Part D data, Dr. Duncan's most prescribed drugs by claims were Meloxicam, Hydrocodone-Acetaminophen and Methylprednisolone.
Has Dr. Jeffrey A. Duncan received payments from drug or device companies?
CMS Open Payments shows $2,580 in general payments to Dr. Duncan from 17 companies from 2016 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Jeffrey A. Duncan been practicing?
Dr. Duncan graduated from medical school in 2004, 22 years ago.
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