Dr. Jacob Duncan, DO
- Medicare services, 2024
- 80
- Medicare patients, 2024
- 98
- Part D claims, 2021
- 35
- Hospital affiliations
- 1
- Industry payments
- $9,529
- Practice address
- 14416 W Meeker Blvd, Sun City West, AZ 85375
- Practice phone
- Call (623) 583-5270
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Banner Primary Care Sun City West
Sun City West, Arizona
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. Jacob Duncan is an orthopedic surgeon in Sun City West, Arizona
Dr. Duncan practices at Banner Primary Care Sun City West in Sun City West, Arizona.
Dr. Duncan's NPI, 1740691641, was assigned on May 13, 2014. Dr. Duncan holds Arizona license 008583.
- NPI
- 1740691641NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325464241
- NPI enumeration date
- May 13, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (623) 583-5270
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jacob Duncan practices at Banner Primary Care Sun City West in Sun City West, Arizona
Dr. Duncan's primary practice is Banner Primary Care Sun City West, at 14416 W Meeker Blvd, Sun City West, AZ 85375 in Maricopa County. The practice phone is (623) 583-5270.
- Banner Primary Care Sun City West14416 W Meeker Blvd, Sun City West, AZ 85375 · Maricopa CountyPhone(623) 583-5270
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jacob Duncan is affiliated with 2 sites of care and 2 medical groups
Dr. Duncan's primary practice is Banner Primary Care Sun City West in Sun City West, Arizona. Dr. Duncan is also affiliated with Banner Thunderbird Medical Center. The medical group on file is Banner Medical Group. Dmand AI also links Dr. Duncan to 1 more medical group, 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. Jacob 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 |
|---|---|
| Banner Primary Care Sun City West | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jacob Duncan is one of 377 orthopedic surgeons in Arizona
Orthopaedic surgery is Dr. Duncan's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Duncan is licensed in Arizona.
Specialties and state licenses
- Orthopaedic surgery, ArizonaPrimary
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. Jacob Duncan billed Medicare for 80 services in 2024
CMS data shows 80 Medicare services from Dr. Duncan across 4 procedure codes in 2024, for 98 Medicare patients. Medicare paid $21,482 for them.
Dr. Duncan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 392024: 4926%
- Surgery
- 2023: 142024: 1936%
- Imaging
- 2023: 02024: 12
Where Dr. Duncan's Medicare services took place, 2024
- In an office3949%
- In a facility4151%
Dr. Duncan compared with the Arizona median for orthopedic surgeons, 2024
- Dr. Duncan
- Arizona median
- Medicare services
- 80vs 98892% below
- Medicare patients
- 98vs 28766% below
- Part D claims
- 35vs 7453% below
Medians across 343 orthopedic surgeons in Arizona 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. Jacob Duncan treated 98 Medicare patients in 2024, average age 77
CMS counts 98 Medicare patients who saw Dr. Duncan in 2024. The largest group is 75 to 84, with 37 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.06, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Duncan's median patient age at 69, with 51% 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
- Women7172%
- Men2728%
Chronic conditions among Dr. Duncan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Diabetes48%
- Chronic kidney disease47%
- Mood disorders46%
- Ischemic heart disease45%
- Depression44%
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 69
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jacob Duncan wrote 35 Medicare Part D claims in 2021
In 2021, Dr. Duncan wrote 35 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $559 in total drug cost. In 2018, CMS named 60 claims across 2 drugs.
Dr. Duncan's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2021
- 2018
- 2021
- Claims for drugs CMS names
- 2018: 602021: 3542%
Drugs named by CMS: 2 in 2021, 2 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Jacob 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)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jacob Duncan received $9,529 in industry payments from 2016 to 2025
CMS Open Payments shows 65 general payments to Dr. Duncan from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 38% of the total. DePuy Synthes Sales Inc. paid the most, $3,569.
General payments to Dr. Duncan by program year, 2016 to 2025
General payments to Dr. Duncan by kind, 2016 to 2025
- Food and beverage$3,64438%
- Gifts$3,32535%
- Travel and lodging$2,31124%
- Grants$2503%
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. Jacob 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) |
| 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. Jacob 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. Jacob Duncan's NPI number?
Dr. Jacob Duncan's NPI number is 1740691641. It was assigned on May 13, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Jacob Duncan?
Dr. Jacob Duncan is an orthopedic surgeon in Sun City West, Arizona. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Jacob Duncan practice?
Dr. Duncan practices at 14416 W Meeker Blvd, Sun City West, AZ 85375. Dr. Duncan's primary practice is Banner Primary Care Sun City West in Sun City West, Arizona. Dmand AI also links Dr. Duncan to 1 medical group.
What is Dr. Jacob Duncan's office phone number?
The practice phone on file for Dr. Duncan is (623) 583-5270.
What is Dr. Jacob Duncan's medical license number?
Dr. Duncan holds Arizona license 008583.
Which hospitals is Dr. Jacob Duncan affiliated with?
Dr. Duncan is affiliated with Banner Thunderbird Medical Center.
What medical group is Dr. Jacob Duncan part of?
Dr. Duncan is linked to Banner Medical Group. Dmand AI links Dr. Duncan to 1 more medical group.
Does Dr. Jacob Duncan accept Medicare?
Yes. CMS data shows Dr. Duncan billed Medicare for 80 services in 2024, and Dr. Duncan accepts Medicare assignment.
How many Medicare patients does Dr. Jacob Duncan see?
CMS counts 98 Medicare patients who saw Dr. Duncan in 2024, with an average age of 77.
What services does Dr. Jacob Duncan bill to Medicare?
In 2024, Dr. Duncan's most billed Medicare services were office visit, established patient (99213), hospital inpatient care (99232) and surgery: bones and joints (27245).
Show 3 more questionsShow fewer questions
What drugs does Dr. Jacob Duncan prescribe most?
In 2021 Medicare Part D data, Dr. Duncan's most prescribed drugs by claims were Gabapentin and Diclofenac Sodium.
Has Dr. Jacob Duncan received payments from drug or device companies?
CMS Open Payments shows $9,529 in general payments to Dr. Duncan from 6 companies from 2016 to 2025. The largest total came from DePuy Synthes Sales Inc.
How long has Dr. Jacob Duncan been practicing?
Dr. Duncan graduated from medical school in 2014, 12 years ago.
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