Ian Nui Chun, MD
Child & Adolescent Psychiatry Physician · Hilo, HI
Ian Nui Chun, MD is a child & adolescent psychiatry physician with a practice address in Hilo, Hawaii, and NPI 1013119700, issued on Jun 4, 2007. Check the license (Hawaii 5053, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ian Nui Chun
- Credential
- MD
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- 5053 HI
Self-reported in NPPES; status is on the state search - Practice location
- 75 Aupuni St RM 206, Hilo, HI 96720
- Phone
- (808) 933-0599
- Enumerated
- Jun 4, 2007
- Record last updated
- Feb 27, 2025
- Fax
- (808) 933-0411
- Entity
- Type 1 · individual
Verify Ian Nui Chun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license 5053Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average child & adolescent psychiatry physician in 2024
677 Medicare Part D claims for 41 beneficiaries, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 33 claims were for opioids.
Most prescribed
- Dexmethylphenidate Hcl50 claims
- Clonazepam49 claims
- Clonidine Hcl47 claims
- Alprazolam34 claims
- Diazepam32 claims
- Benztropine Mesylate25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Child & Adolescent Psychiatry Physician providers in Hawaii
There are 57 child & adolescent psychiatry physician records in Hawaii.
Other child & adolescent psychiatry physician records in Hawaii
- Daniel Alicata, M.D.Honolulu, HI1013123918
- Megan Araujo, MDWaianae, HI1528622370
- Cathy Bell, M.DWaipahu, HI1023069861
- Anna Berg, MDHonolulu, HI1598083057
- Kent Booher, M.D.Kaneohe, HI1477675478
- Olga Briklin, M.D.Ewa Beach, HI1629416391
- Keiko Chen, M.D.Honolulu, HI1598113615
- Sara Chiu, M.D.Tripler Army Medical Center, HI1033383153
- Trisa Danz, MDHonolulu, HI1598109241
- Maria Devera, M.D.Tripler Army Medical Center, HI1366423329
Common questions
What is Ian Nui Chun, MD's NPI number?
Ian Nui Chun, MD's National Provider Identifier (NPI) is 1013119700, issued on Jun 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ian Nui Chun, MD located?
The NPPES record lists a practice address at 75 Aupuni St RM 206, Hilo, HI, 96720. Phone: (808) 933-0599. Providers update this record themselves, so call before visiting.
How can I verify Ian Nui Chun, MD's license?
NPPES lists Hawaii license number 5053, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ian Nui Chun, MD prescribe under Medicare Part D?
In 2024, Ian Nui Chun, MD had 677 Medicare Part D claims for 41 beneficiaries; the average among child & adolescent psychiatry physician prescribers was 504. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.