Gregory Chenhu Hsu, M.D
Cardiovascular Disease Physician · Honolulu, HI
Gregory Chenhu Hsu, M.D is a cardiovascular disease physician with a practice address in Honolulu, Hawaii, and NPI 1053871632, issued on Mar 21, 2019. Check the license (Hawaii MD-22665, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gregory Chenhu Hsu
- Credential
- M.D
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- MD-22665 HI
Self-reported in NPPES; status is on the state search - Practice location
- 888 S King St, Honolulu, HI 96813
- Phone
- (808) 522-4222
- Enumerated
- Mar 21, 2019
- Record last updated
- Jul 18, 2026
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 84 in Hawaii → Look up another NPI →
Also registered at 888 S King St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ayman Abdul-Ghani, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1548449218
- Cedric Akau, M.D.Physical Medicine & Rehabilitation Physician1437254034
- Christopher Apostolides, PAPhysician Assistant1083655153
- Stephen Arnold, M.D.Internal Medicine Physician1598859928
- Swaty Arora, MDHematology & Oncology Physician1194037432
- Whitney Reigh Asao, OTD, OTR/LOccupational Therapist1568082766
Verify Gregory Chenhu Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-22665Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $959.91
19 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Gregory Chenhu Hsu among 84 cardiovascular disease physician records in Hawaii
Gregory Chenhu Hsu, M.D is one of 84 cardiovascular disease physician records with a practice address in Hawaii. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 99% of them.
- NPI issued2019 · 99% of these records are older, 0% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2026 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Hawaii
There are 84 cardiovascular disease physician records in Hawaii.
All 84 in Hawaii → Every provider in Honolulu → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Dipanjan Banerjee, MDHonolulu, HI 968131295787299
- Jen-Cheng Chen, M.D.Honolulu, HI 968131386752889
- Joon Choi, M.D./PH.DHonolulu, HI 968131356376081
- Hingson Chun, M.D.Honolulu, HI 968131891883468
- Michael Dang, M.D.Honolulu, HI 968131881615326
- Chari Hart, M.D.Honolulu, HI 968131154378701
- Wesley Kai, M.D.Honolulu, HI 968131598853160
- John Kristofich, M.D.Honolulu, HI 968131336237916
Common questions
What is Gregory Chenhu Hsu, M.D's NPI number?
Gregory Chenhu Hsu, M.D's National Provider Identifier (NPI) is 1053871632, issued on Mar 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Chenhu Hsu, M.D located?
The NPPES record lists a practice address at 888 S King St, Honolulu, HI, 96813. Phone: (808) 522-4222. Providers update this record themselves, so call before visiting.
How can I verify Gregory Chenhu Hsu, M.D's license?
NPPES lists Hawaii license number MD-22665, 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.
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.