Dr. James Lumeng, MD
- Medicare services, 2024
- 123
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 3,151
- Hospital affiliations
- 2
- Industry payments
- $86,572
- Practice address
- 347 North Kuakini Street, Honolulu, HI 96817
- Practice phone
- Call (808) 536-2236
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. James Lumeng is an internist in Honolulu, Hawaii
Dr. Lumeng practices at Kuakini Medical Center in Honolulu, Hawaii, part of Kuakini Health System.
Dr. Lumeng's NPI, 1346387966, was assigned on January 31, 2007. Dr. Lumeng graduated from University of Southern California Keck School of Medicine in 1962. Dr. Lumeng holds Hawaii license MD 2051.
- NPI
- 1346387966NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315937604
- NPI enumeration date
- January 31, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (808) 536-2236
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 90
- Medical school graduation
- 1962
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Lumeng practices at Kuakini Medical Center in Honolulu, Hawaii
Dr. Lumeng's primary practice is Kuakini Medical Center, at 347 North Kuakini Street, Honolulu, HI 96817 in Honolulu County. The practice phone is (808) 536-2236.
- Kuakini Medical Center347 North Kuakini Street, Honolulu, HI 96817 · Honolulu CountyPhone(808) 536-2236
Source: Dmand AI Affiliation Data
Dr. James Lumeng is affiliated with 3 sites of care
Dr. Lumeng's primary practice is Kuakini Medical Center in Honolulu, Hawaii, part of Kuakini Health System. Dr. Lumeng is also affiliated with The Queen's Medical Center. Dmand AI also links Dr. Lumeng to 1 more skilled nursing facility, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Lumeng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lumeng practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kuakini Medical Center | Available with a free account |
| +2 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 Kuakini Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James Lumeng is one of 771 internists in Hawaii
Internal medicine is Dr. Lumeng's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lumeng is licensed in Hawaii.
Specialties and state licenses
- Internal medicine, HawaiiPrimary
Internists near Dr. Lumeng
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. James Lumeng billed Medicare for 123 services in 2024
CMS data shows 123 Medicare services from Dr. Lumeng across 3 procedure codes in 2024, for 44 Medicare patients. Medicare paid $13,287 for them. Every service was in an office.
Dr. Lumeng's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1302024: 11115%
- Other services
- 2023: 192024: 1237%
Dr. Lumeng compared with the Hawaii median for internists, 2024
- Dr. Lumeng
- Hawaii median
- Medicare services
- 123vs 34264% below
- Medicare patients
- 44vs 12866% below
- Part D claims
- 2,610vs 6703.9 times
Medians across 699 internists in Hawaii with Dmand AI profiles that report each measure.
Dr. Lumeng'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. Lumeng and other internists in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Lumeng treated 44 Medicare patients in 2024, average age 77
CMS counts 44 Medicare patients who saw Dr. Lumeng in 2024. The largest group is 75 to 84, with 18 patients. 75% of them have heart failure, and 75% have high blood pressure. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lumeng's median patient age at 72, with 46% women.
Dr. Lumeng's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lumeng's Medicare patients by sex, 2024
- Women2045%
- Men2455%
Chronic conditions among Dr. Lumeng's Medicare patients, 2024
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Arthritis30%
- Diabetes30%
- Cancer25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lumeng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Lumeng wrote 3,151 Medicare Part D claims in 2024
In 2024, Dr. Lumeng wrote 3,151 Medicare Part D claims for 139 patients. 88% of them were for generic drugs. CMS names the drug for 2,610 of them, across 59 drugs with 11 or more claims each, at $258,230 in total drug cost. In 2023, CMS named 2,833 claims across 75 drugs.
Dr. Lumeng's Part D claims by kind of drug, 2024
- Generic2,773 claims88%
- Brand-name363 claims12%
- Other15 claims0%
Dr. Lumeng'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. Lumeng's Part D claims, 2024
- Opioids1%35 of 3,151 claims
- Antibiotics3%81 of 3,151 claims
- Antipsychotics, patients 65 and over0%13 of 3,151 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: 2,8332024: 2,6108%
Drugs named by CMS: 59 in 2024, 75 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. James Lumeng takes part in Medicare
Dr. Lumeng 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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Dr. James Lumeng received $86,572 in industry payments from 2016 to 2025
CMS Open Payments shows 1,440 general payments to Dr. Lumeng from 55 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. AstraZeneca Pharmaceuticals LP paid the most, $11,372.
General payments to Dr. Lumeng by program year, 2016 to 2025
General payments to Dr. Lumeng by kind, 2016 to 2025
- Food and beverage$78,25090%
- Speaker and faculty fees$6,4007%
- Travel and lodging$1,2591%
- Education$6631%
Companies that paid Dr. Lumeng 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. James Lumeng graduated from University of Southern California Keck School of Medicine
Dr. Lumeng graduated from University of Southern California Keck School of Medicine in 1962.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Lumeng'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. James Lumeng
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. James Lumeng's NPI number?
Dr. James Lumeng's NPI number is 1346387966. It was assigned on January 31, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. James Lumeng?
Dr. James Lumeng is an internist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. James Lumeng practice?
Dr. Lumeng practices at 347 North Kuakini Street, Honolulu, HI 96817. Dr. Lumeng's primary practice is Kuakini Medical Center in Honolulu, Hawaii, part of Kuakini Health System. Dmand AI also links Dr. Lumeng to 1 skilled nursing facility.
What is Dr. James Lumeng's office phone number?
The practice phone on file for Dr. Lumeng is (808) 536-2236.
What is Dr. James Lumeng's medical license number?
Dr. Lumeng holds Hawaii license MD 2051.
Which hospitals is Dr. James Lumeng affiliated with?
Dr. Lumeng practices at Kuakini Medical Center in Honolulu, Hawaii. Dr. Lumeng is also affiliated with The Queen's Medical Center.
Does Dr. James Lumeng accept Medicare?
Yes. CMS data shows Dr. Lumeng billed Medicare for 123 services in 2024, and Dr. Lumeng accepts Medicare assignment.
How many Medicare patients does Dr. James Lumeng see?
CMS counts 44 Medicare patients who saw Dr. Lumeng in 2024, with an average age of 77.
What services does Dr. James Lumeng bill to Medicare?
In 2024, Dr. Lumeng's most billed Medicare services were office visit, established patient (99215), office visit, established patient (99214) and medicare service (G0439).
Where did Dr. James Lumeng go to medical school?
Dr. Lumeng graduated from University of Southern California Keck School of Medicine in 1962.
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What drugs does Dr. James Lumeng prescribe most?
In 2024 Medicare Part D data, Dr. Lumeng's most prescribed drugs by claims were Rosuvastatin Calcium, Ezetimibe and Atorvastatin Calcium.
Has Dr. James Lumeng received payments from drug or device companies?
CMS Open Payments shows $86,572 in general payments to Dr. Lumeng from 55 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. James Lumeng been practicing?
Dr. Lumeng graduated from medical school in 1962, 64 years ago.
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