Jay Y. Gadgil, M.D.
Interventional Cardiology Physician · Honolulu, HI
Jay Y. Gadgil, M.D. is an interventional cardiology physician with a practice address in Honolulu, Hawaii, and NPI 1487827291, issued on Apr 12, 2008. Check the license (Hawaii MD-16468, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jay Y. Gadgil
- Credential
- M.D.
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License numbers
- MD-16468 HI
R0717 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3288 Moanalua RD, Honolulu, HI 96819
- Phone
- (818) 432-0000
- Enumerated
- Apr 12, 2008
- Record last updated
- May 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171229002303); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2008
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 22 in Hawaii → Look up another NPI →
Also registered at 3288 Moanalua RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Randal Aaberg, MDUrology Physician1588763981
- Peter Abcarian, MDVascular & Interventional Radiology Physician1457451155
- Melissa Abraham, M.A., CCC-SLPSpeech-Language Pathologist1295064301
- Alan Ahana, MDAnesthesiology Physician1376742239
- Harrison Aihara, PHARMDPharmacist1124174321
- Oluwatoyin Ajose, MDPediatrics Physician1114090008
Verify Jay Y. Gadgil in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-16468Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
1,273 Medicare Part D claims for 320 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Metoprolol Succinate242 claims
- Losartan Potassium79 claims
- Atorvastatin Calcium73 claims
- Spironolactone63 claims
- Metoprolol Tartrate62 claims
- Amlodipine Besylate55 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.
Industry payments in 2024: $613.98
8 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 6,394 providers of this specialty with any payment received $7,062.29 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.
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).
Jay Y. Gadgil among 22 interventional cardiology physician records in Hawaii
Jay Y. Gadgil, M.D. is one of 22 interventional cardiology physician records with a practice address in Hawaii. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 77% of them.
- NPI issued2008 · 77% of these records are older, 18% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2008 · median 2002 among the 15 with a school on file
- Record last updated2021 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Hawaii
There are 22 interventional cardiology physician records in Hawaii.
All 22 in Hawaii → Every provider in Honolulu → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Stephen Chan, MDHonolulu, HI 968191922108810
- Marie Nguyen, MDHonolulu, HI 968191922109024
- John O'Mara, M.D.Honolulu, HI 968191548376601
- Giselle Baquero Caranama, M.D.Honolulu, HI 968171437383213
- John Cogan, M.D.Honolulu, HI 968131700886033
- Lee Guertler, M.D.Honolulu, HI 968131477582468
- Brandon Kai, M.D.Honolulu, HI 968131285913632
- Kris Kawamoto, MDHonolulu, HI 968131649618844
Common questions
What is Jay Y. Gadgil, M.D.'s NPI number?
Jay Y. Gadgil, M.D.'s National Provider Identifier (NPI) is 1487827291, issued on Apr 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jay Y. Gadgil, M.D. located?
The NPPES record lists a practice address at 3288 Moanalua RD, Honolulu, HI, 96819. Phone: (818) 432-0000. Providers update this record themselves, so call before visiting.
How can I verify Jay Y. Gadgil, M.D.'s license?
NPPES lists Hawaii license number MD-16468, 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 Jay Y. Gadgil, M.D. prescribe under Medicare Part D?
In 2024, Jay Y. Gadgil, M.D. had 1,273 Medicare Part D claims for 320 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. 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.