Wilderness Environ Med
AltitudeAltitude SicknessBlood Pressure
Charles Duke III
NPI1346603206PAC ID7012201825
- Medicare services, 2024
- 393
- Medicare patients, 2024
- 303
- Part D claims, 2024
- 206
- Publications
- 9
- Hospital affiliations
- 3
- Practice address
- 79-1019 Haukapila Street, Kealakekua, HI 96750
- Practice phone
- Call (808) 322-9311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Charles Duke'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.
Charles Duke III is an emergency medicine physician in Kealakekua, Hawaii
Charles Duke practices at Kona Community Hospital in Kealakekua, Hawaii, part of State of Hawaiʻi.
Charles Duke's NPI, 1346603206, was assigned on March 29, 2016. Charles Duke graduated from University of Tennessee, Hsc, College of Medicine in 2016. Charles Duke holds Hawaii license MD-21775.
NPI and contact details
- NPI
- 1346603206NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012201825
- NPI enumeration date
- March 29, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (808) 322-9311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Charles Duke III practices at Kona Community Hospital in Kealakekua, Hawaii
Charles Duke's primary practice is Kona Community Hospital, at 79-1019 Haukapila Street, Kealakekua, HI 96750 in Hawaii County. The practice phone is (808) 322-9311.
- Kona Community Hospital79-1019 Haukapila Street, Kealakekua, HI 96750 · Hawaii CountyPhone(808) 322-9311
Source: Dmand AI Affiliation Data
Charles Duke III is affiliated with 4 sites of care and 1 medical group
Charles Duke's primary practice is Kona Community Hospital in Kealakekua, Hawaii, part of State of Hawaiʻi. Charles Duke is also affiliated with Queen's North Hawaiʻi Community Hospital. The medical group on file is Hawaii Emergency Physicians Associated. Dmand AI also links Charles Duke to 1 more hospital and 1 group practice or clinic, each named with a free account.
Queen's North Hawaiʻi Community HospitalHawaii Emergency Physicians Associated1 hospitalName with a free account1 group practice or clinicName with a free account
See all 5 affiliations for Charles DukeSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Charles Duke III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Charles Duke practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kona Community Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Charles Duke III is one of 393 emergency medicine physicians in Hawaii
Emergency medicine is Charles Duke's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Charles Duke is licensed in Hawaii.
Specialties and state licenses
- Emergency medicine, HawaiiPrimary
Emergency medicine physicians near Charles Duke
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
393emergency medicine physicians in Hawaii11emergency medicine physicians in Kealakekua11emergency medicine physicians at Kona Community Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Charles Duke III billed Medicare for 393 services in 2024
CMS data shows 393 Medicare services from Charles Duke across 5 procedure codes in 2024, for 303 Medicare patients. Medicare paid $32,801 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024393
Medicare patients303
Paid by Medicare$32,801
Procedure codes5
Charles Duke's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3092024: 3255%
- Tests and treatments
- 2023: 542024: 6826%
Charles Duke compared with the Hawaii median for emergency medicine physicians, 2024
- Charles Duke
- Hawaii median
- Medicare services
- 393vs 22972% above
- Medicare patients
- 303vs 20449% above
- Part D claims
- 75vs 72Close to median
Medians across 378 emergency medicine physicians in Hawaii with Dmand AI profiles that report each measure.
Charles Duke'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.
Need commercial claims for Charles Duke?
Medicare shows one payer. Book a meeting to get commercial claims data for Charles Duke and other emergency medicine physicians in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Charles Duke III treated 303 Medicare patients in 2024, average age 76
CMS counts 303 Medicare patients who saw Charles Duke in 2024. The largest group is 75 to 84, with 126 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Charles Duke's median patient age at 47, with 48% women.
Medicare patients, 2024303
Average age76
Average risk score1.46
Also on Medicaid14%
Charles Duke's Medicare patients by age, 2024
Charles Duke's Medicare patients by sex, 2024
- Women14147%
- Men16253%
Chronic conditions among Charles Duke's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis44%
- Atrial fibrillation33%
- Ischemic heart disease32%
- Chronic kidney disease31%
- Diabetes27%
- Heart failure27%
Share of Medicare patients with each condition. A patient can have several.
Charles Duke's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Charles Duke III wrote 206 Medicare Part D claims in 2024
In 2024, Charles Duke wrote 206 Medicare Part D claims for 134 patients. 89% of them were for generic drugs. CMS names the drug for 75 of them, across 5 drugs with 11 or more claims each, at $547 in total drug cost. In 2023, CMS named 108 claims across 7 drugs.
Part D claims, 2024206
Drugs named by CMS5
Total drug cost$547
Part D patients134
Charles Duke's Part D claims by kind of drug, 2024
- Generic184 claims89%
- Brand-name22 claims11%
Charles Duke'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 Charles Duke's Part D claims, 2024
- Opioids12%25 of 206 claims
- Antibiotics30%62 of 206 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: 1082024: 7531%
Drugs named by CMS: 5 in 2024, 7 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 Charles Duke III takes part in Medicare
Charles Duke 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)
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Charles Duke III has 9 publications on record
Dmand AI links 9 papers to Charles Duke, published from 2012 to 2020. 2017 was the busiest year, with 2. The most frequent topics are Molecular Structure, Mountaineering and Nepal. Charles Duke's most frequent co-authors are Matthew Kenny McElwee, MD, Thomas Douglas Sallade, DO and Alison Leslie Sheets.
Papers9
Years published2012 to 2020
Charles Duke's papers by year, 2012 to 2020
Topics Charles Duke writes about most
- Molecular Structure
- Mountaineering
- Nepal
- Receptors, Androgen
- Altitude
- Altitude Sickness
- Androgen Receptor Antagonists
- Anilides
Charles Duke's most frequent co-authors
- Matthew Kenny McElwee, MD3 shared papers
- Thomas Douglas Sallade, DO3 shared papers
- Alison Leslie Sheets3 shared papers
Recent publications by Charles Duke
Acinetobacter baumanniiAnti-Bacterial AgentsBacillus subtilis
Alternative SplicingAndrogen Receptor AntagonistsAnilides
High Alt Med Biol
AcclimatizationAltitudeBlood Pressure
See who Charles Duke researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Charles Duke works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Charles Duke III graduated from University of Tennessee, Hsc, College of Medicine
Charles Duke graduated from University of Tennessee, Hsc, College of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Charles Duke III'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Charles Duke III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Charles Duke III's NPI number?
Charles Duke III's NPI number is 1346603206. It was assigned on March 29, 2016, and it is active in the NPI Registry.
What does Charles Duke III specialize in?
Charles Duke III is an emergency medicine physician in Kealakekua, Hawaii. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Charles Duke III practice?
Charles Duke practices at 79-1019 Haukapila Street, Kealakekua, HI 96750. Charles Duke's primary practice is Kona Community Hospital in Kealakekua, Hawaii, part of State of Hawaiʻi. Dmand AI also links Charles Duke to 1 hospital and 1 group practice or clinic.
What is Charles Duke III's office phone number?
The practice phone on file for Charles Duke is (808) 322-9311.
What is Charles Duke III's medical license number?
Charles Duke holds Hawaii license MD-21775.
Which hospitals is Charles Duke III affiliated with?
Charles Duke practices at Kona Community Hospital in Kealakekua, Hawaii. Charles Duke is also affiliated with Queen's North Hawaiʻi Community Hospital. Dmand AI links Charles Duke to 1 more hospital.
What medical group is Charles Duke III part of?
Charles Duke is linked to Hawaii Emergency Physicians Associated.
Does Charles Duke III accept Medicare?
Yes. CMS data shows Charles Duke billed Medicare for 393 services in 2024, and Charles Duke accepts Medicare assignment.
How many Medicare patients does Charles Duke III see?
CMS counts 303 Medicare patients who saw Charles Duke in 2024, with an average age of 76.
What services does Charles Duke III bill to Medicare?
In 2024, Charles Duke's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
Show 5 more questionsShow fewer questions
Where did Charles Duke III go to medical school?
Charles Duke graduated from University of Tennessee, Hsc, College of Medicine in 2016.
What drugs does Charles Duke III prescribe most?
In 2024 Medicare Part D data, Charles Duke's most prescribed drugs by claims were Ondansetron ODT, Oxycodone HCl and Amoxicillin-Clavulanate Potass.
How long has Charles Duke III been practicing?
Charles Duke graduated from medical school in 2016, 10 years ago.
Does Charles Duke III do research?
Dmand AI links 9 publications to Charles Duke, published from 2012 to 2020.
Who does Charles Duke III publish with?
Charles Duke's most frequent co-authors are Matthew Kenny McElwee, MD (3 shared papers), Thomas Douglas Sallade, DO (3 shared papers) and Alison Leslie Sheets (3 shared papers).
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