Dr. Louis Y. Chun, MD
- Medicare services, 2024
- 181
- Medicare patients, 2024
- 210
- Hospital affiliations
- 1
- Industry payments
- $43
- State license
- 1
- Practice address
- 650 Iwilei Rd, Suite 225, Hon, HI 96817
- Practice phone
- Call (808) 356-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye Surgery Center of Hawaii
Surgery Center - Medicare-Certified · Hon, Hawaii
Find Dr. Chun'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. Louis Y. Chun is an anesthesiologist in Honolulu, Hawaii
Dr. Chun practices at Eye Surgery Center of Hawaii in Hon, Hawaii.
Dr. Chun's NPI, 1235333410, was assigned on June 12, 2007. Dr. Chun graduated from University of Hawaii John A. Burns School of Medicine in 2005. Dr. Chun holds Hawaii license MD15825.
- NPI
- 1235333410NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991991671
- NPI enumeration date
- June 12, 2007
- NPI status
- Active
- Practice phone
- (808) 356-4300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Louis Y. Chun practices at Eye Surgery Center of Hawaii in Hon, Hawaii
Dr. Chun's primary practice is Eye Surgery Center of Hawaii, at 650 Iwilei Rd, Suite 225, Hon, HI 96817. The practice phone is (808) 356-4300.
- Eye Surgery Center of Hawaii650 Iwilei Rd, Suite 225, Hon, HI 96817Phone(808) 356-4300
Source: Dmand AI Affiliation Data
Dr. Louis Y. Chun is affiliated with 3 sites of care
Dr. Chun's primary practice is Eye Surgery Center of Hawaii in Hon, Hawaii. Dr. Chun is also affiliated with Kuakini Medical Center. Dmand AI also links Dr. Chun to 1 more physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Louis Y. Chun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chun practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye Surgery Center of Hawaii | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Louis Y. Chun is one of 224 anesthesiologists in Hawaii
Anesthesiology is Dr. Chun's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Chun is licensed in Hawaii.
Specialties and state licenses
- Anesthesiology, HawaiiPrimary
Anesthesiologists near Dr. Chun
Counts of anesthesiologists 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. Louis Y. Chun billed Medicare for 181 services in 2024
CMS data shows 181 Medicare services from Dr. Chun across 4 procedure codes in 2024, for 210 Medicare patients. Medicare paid $21,199 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chun's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1732024: 1815%
Dr. Chun compared with the Hawaii median for anesthesiologists, 2024
- Dr. Chun
- Hawaii median
- Medicare services
- 181vs 473.9 times
- Medicare patients
- 210vs 11091% above
Medians across 195 anesthesiologists in Hawaii with Dmand AI profiles that report each measure.
Dr. Chun'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 Dr. Chun?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chun and other anesthesiologists in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Louis Y. Chun treated 210 Medicare patients in 2024, average age 75
CMS counts 210 Medicare patients who saw Dr. Chun in 2024. The largest group is 65 to 74, with 86 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chun's median patient age at 77, with 61% women.
Dr. Chun's Medicare patients by age, 2024
Dr. Chun's Medicare patients by sex, 2024
- Women11153%
- Men9947%
Chronic conditions among Dr. Chun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes40%
- Chronic kidney disease33%
- Arthritis32%
- Osteoporosis23%
- Ischemic heart disease22%
- Cancer18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Louis Y. Chun received $43 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Chun from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Surgical Vision, Inc. paid the most, $43.
Companies that paid Dr. Chun the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Louis Y. Chun graduated from University of Hawaii John A. Burns School of Medicine
Dr. Chun graduated from University of Hawaii John A. Burns School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Louis Y. Chun'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) |
| 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. Louis Y. Chun
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. Louis Y. Chun's NPI number?
Dr. Louis Y. Chun's NPI number is 1235333410. It was assigned on June 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Louis Y. Chun?
Dr. Louis Y. Chun is an anesthesiologist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Louis Y. Chun practice?
Dr. Chun practices at 650 Iwilei Rd, Suite 225, Hon, HI 96817. Dr. Chun's primary practice is Eye Surgery Center of Hawaii in Hon, Hawaii. Dmand AI also links Dr. Chun to 1 physician office.
What is Dr. Louis Y. Chun's office phone number?
The practice phone on file for Dr. Chun is (808) 356-4300.
What is Dr. Louis Y. Chun's medical license number?
Dr. Chun holds Hawaii license MD15825.
Which hospitals is Dr. Louis Y. Chun affiliated with?
Dr. Chun is affiliated with Kuakini Medical Center.
Does Dr. Louis Y. Chun accept Medicare?
Yes. CMS data shows Dr. Chun billed Medicare for 181 services in 2024.
How many Medicare patients does Dr. Louis Y. Chun see?
CMS counts 210 Medicare patients who saw Dr. Chun in 2024, with an average age of 75.
What services does Dr. Louis Y. Chun bill to Medicare?
In 2024, Dr. Chun's most billed Medicare services were anesthesia (00142), anesthesia (00103) and anesthesia (00145).
Where did Dr. Louis Y. Chun go to medical school?
Dr. Chun graduated from University of Hawaii John A. Burns School of Medicine in 2005.
Has Dr. Louis Y. Chun received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to Dr. Chun from 1 company from 2024 to 2024. The largest total came from Johnson & Johnson Surgical Vision, Inc.
How long has Dr. Louis Y. Chun been practicing?
Dr. Chun graduated from medical school in 2005, 21 years ago.
Selling to anesthesiology practices?
See anesthesiologists in Hawaii by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card