Dr. Luis J. Ragunton, MD
- Medicare services, 2024
- 269
- Medicare patients, 2024
- 68
- Part D claims, 2024
- 1,550
- Hospital affiliations
- 2
- Industry payments
- $4,399
- Practice address
- 98-1079 Moanalua Road, Aiea, HI 96701
- Practice phone
- Call (808) 486-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ragunton'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. Luis J. Ragunton is an internist in Aiea, Hawaii
Dr. Ragunton practices at Pali Momi Medical Center in Aiea, Hawaii, part of Hawaiʻi Pacific Health.
Dr. Ragunton's NPI, 1598869067, was assigned on September 12, 2006. Dr. Ragunton graduated from University of Hawaii John A. Burns School of Medicine in 1981. Dr. Ragunton holds Hawaii license 5026.
- NPI
- 1598869067NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416979570
- NPI enumeration date
- September 12, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (808) 486-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Luis J. Ragunton practices at Pali Momi Medical Center in Aiea, Hawaii
Dr. Ragunton's primary practice is Pali Momi Medical Center, at 98-1079 Moanalua Road, Aiea, HI 96701 in Honolulu County. The practice phone is (808) 486-6000.
- Pali Momi Medical Center98-1079 Moanalua Road, Aiea, HI 96701 · Honolulu CountyPhone(808) 486-6000
Source: Dmand AI Affiliation Data
Dr. Luis J. Ragunton is affiliated with 4 sites of care
Dr. Ragunton's primary practice is Pali Momi Medical Center in Aiea, Hawaii, part of Hawaiʻi Pacific Health. Dr. Ragunton is also affiliated with The Queen's Medical Center. Dmand AI also links Dr. Ragunton to 1 more clinical lab and 1 physician office, 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. Luis J. Ragunton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ragunton practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pali Momi Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hawaiʻi Pacific Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Luis J. Ragunton is one of 771 internists in Hawaii
Internal medicine is Dr. Ragunton's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ragunton is licensed in Hawaii.
Specialties and state licenses
- Internal medicine, HawaiiPrimary
Internists near Dr. Ragunton
Counts of internists 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. Luis J. Ragunton billed Medicare for 269 services in 2024
CMS data shows 269 Medicare services from Dr. Ragunton across 2 procedure codes in 2024, all of them office visits, for 68 Medicare patients. Medicare paid $17,776 for them. Every service was in an office.
Dr. Ragunton's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4072024: 26934%
Dr. Ragunton compared with the Hawaii median for internists, 2024
- Dr. Ragunton
- Hawaii median
- Medicare services
- 269vs 34221% below
- Medicare patients
- 68vs 12847% below
- Part D claims
- 977vs 67046% above
Medians across 699 internists in Hawaii with Dmand AI profiles that report each measure.
Dr. Ragunton'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ragunton and other internists in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Luis J. Ragunton treated 68 Medicare patients in 2024, average age 77
CMS counts 68 Medicare patients who saw Dr. Ragunton in 2024. The largest group is 75 to 84, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ragunton's median patient age at 70, with 51% women.
Dr. Ragunton's Medicare patients by age, 2024
Dr. Ragunton's Medicare patients by sex, 2024
- Women4059%
- Men2841%
Chronic conditions among Dr. Ragunton's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes46%
- Arthritis37%
- Anxiety21%
- Cancer19%
- Osteoporosis18%
- Ischemic heart disease16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ragunton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
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. Luis J. Ragunton wrote 1,550 Medicare Part D claims in 2024
In 2024, Dr. Ragunton wrote 1,550 Medicare Part D claims for 90 patients. 84% of them were for generic drugs. CMS names the drug for 977 of them, across 38 drugs with 11 or more claims each, at $125,512 in total drug cost. In 2023, CMS named 2,209 claims across 66 drugs.
Dr. Ragunton's Part D claims by kind of drug, 2024
- Generic1,307 claims84%
- Brand-name231 claims15%
- Other12 claims1%
Dr. Ragunton'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. Ragunton's Part D claims, 2024
- Opioids1%18 of 1,550 claims
- Antibiotics6%89 of 1,550 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: 2,2092024: 97756%
Drugs named by CMS: 38 in 2024, 66 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. Luis J. Ragunton offers telehealth to Medicare patients
CMS lists Dr. Ragunton as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Luis J. Ragunton received $4,399 in industry payments from 2016 to 2025
CMS Open Payments shows 228 general payments to Dr. Ragunton from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novo Nordisk Inc paid the most, $784.
General payments to Dr. Ragunton by program year, 2016 to 2025
General payments to Dr. Ragunton by kind, 2016 to 2025
- Food and beverage$4,33999%
- Education$601%
Companies that paid Dr. Ragunton 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. Luis J. Ragunton graduated from University of Hawaii John A. Burns School of Medicine
Dr. Ragunton graduated from University of Hawaii John A. Burns School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Luis J. Ragunton'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) |
| 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. Luis J. Ragunton
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. Luis J. Ragunton's NPI number?
Dr. Luis J. Ragunton's NPI number is 1598869067. It was assigned on September 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Luis J. Ragunton?
Dr. Luis J. Ragunton is an internist in Aiea, Hawaii. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Luis J. Ragunton practice?
Dr. Ragunton practices at 98-1079 Moanalua Road, Aiea, HI 96701. Dr. Ragunton's primary practice is Pali Momi Medical Center in Aiea, Hawaii, part of Hawaiʻi Pacific Health. Dmand AI also links Dr. Ragunton to 1 clinical lab and 1 physician office.
What is Dr. Luis J. Ragunton's office phone number?
The practice phone on file for Dr. Ragunton is (808) 486-6000.
What is Dr. Luis J. Ragunton's medical license number?
Dr. Ragunton holds Hawaii license 5026.
Which hospitals is Dr. Luis J. Ragunton affiliated with?
Dr. Ragunton practices at Pali Momi Medical Center in Aiea, Hawaii. Dr. Ragunton is also affiliated with The Queen's Medical Center.
Does Dr. Luis J. Ragunton accept Medicare?
Yes. CMS data shows Dr. Ragunton billed Medicare for 269 services in 2024.
Does Dr. Luis J. Ragunton offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ragunton as offering telehealth services.
How many Medicare patients does Dr. Luis J. Ragunton see?
CMS counts 68 Medicare patients who saw Dr. Ragunton in 2024, with an average age of 77.
What services does Dr. Luis J. Ragunton bill to Medicare?
In 2024, Dr. Ragunton's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Luis J. Ragunton go to medical school?
Dr. Ragunton graduated from University of Hawaii John A. Burns School of Medicine in 1981.
What drugs does Dr. Luis J. Ragunton prescribe most?
In 2024 Medicare Part D data, Dr. Ragunton's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Pravastatin Sodium.
Has Dr. Luis J. Ragunton received payments from drug or device companies?
CMS Open Payments shows $4,399 in general payments to Dr. Ragunton from 23 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Luis J. Ragunton been practicing?
Dr. Ragunton graduated from medical school in 1981, 45 years ago.
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