Matthew G. H. Chan, MD
Internal Medicine Physician · Honolulu, HI
Matthew G. H. Chan, MD is an internal medicine physician with a practice address in Honolulu, Hawaii, and NPI 1689104408, issued on Jun 14, 2017. Check the license (Hawaii MD-21035, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Matthew G. H. Chan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD-21035 HI
MDR-7265 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1010 Pensacola St, Honolulu, HI 96814
- Phone
- (808) 432-2000
- Enumerated
- Jun 14, 2017
- Record last updated
- Jun 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200930001343); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 902 in Hawaii → Look up another NPI →
Also registered at 1010 Pensacola St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Argenita Balinbin, APRN-RX FNP-CFamily Nurse Practitioner1568819811
- Alfredo Baron, PTAPhysical Therapy Assistant1538383476
- Kenneth Baum, MDOphthalmology Physician1871692269
Verify Matthew G. H. Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-21035Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% more Medicare Part D claims than the average internal medicine physician in 2024
5,792 Medicare Part D claims for 839 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 102 claims were for opioids.
Most prescribed
- Atorvastatin Calcium774 claims
- Losartan Potassium448 claims
- Amlodipine Besylate442 claims
- Lisinopril187 claims
- Simvastatin168 claims
- Tamsulosin Hcl153 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.
Bills Medicare through one group practice
- Hawaii Permanente Medical Group IncHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew G. H. Chan among 902 internal medicine physician records in Hawaii
Matthew G. H. Chan, MD is one of 902 internal medicine physician records with a practice address in Hawaii. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 76% of them.
- NPI issued2017 · 76% of these records are older, 23% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2017 · median 2001 among the 491 with a school on file
- Record last updated2021 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
579 internal medicine physician records list a practice address in Honolulu
They are 579 of the 12,408 NPPES records with a practice address in Honolulu, and 902 internal medicine physician records in Hawaii.
All 902 in Hawaii → Every provider in Honolulu → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mina Ganapathy, MDHonolulu, HI 968141265493662
- Birendra Huja, M.D.Honolulu, HI 968141386625630
- Melvin Inamasu, M.D.Honolulu, HI 968141851350144
- Simon Kim, MDHonolulu, HI 968141194792333
- Youngkyo Kim, MDHonolulu, HI 968141164476529
- Paul Kim, M.D.Honolulu, HI 968141407896640
- Keiichi Kobayashi, M.D.Honolulu, HI 968141134150089
- Mark Kuge, M.D.Honolulu, HI 968141093772261
Common questions
What is Matthew G. H. Chan, MD's NPI number?
Matthew G. H. Chan, MD's National Provider Identifier (NPI) is 1689104408, issued on Jun 14, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Matthew G. H. Chan, MD located?
The NPPES record lists a practice address at 1010 Pensacola St, Honolulu, HI, 96814. Phone: (808) 432-2000. Providers update this record themselves, so call before visiting.
How can I verify Matthew G. H. Chan, MD's license?
NPPES lists Hawaii license number MD-21035, 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 Matthew G. H. Chan, MD prescribe under Medicare Part D?
In 2024, Matthew G. H. Chan, MD had 5,792 Medicare Part D claims for 839 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.