John J. Cogan, M.D.
Interventional Cardiology Physician · Honolulu, HI
John J. Cogan, M.D. is an interventional cardiology physician with a practice address in Honolulu, Hawaii, and NPI 1700886033, issued on Jul 28, 2005. Check the license (Hawaii 03361, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- John J. Cogan
- Credential
- M.D.
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 03361 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1329 Lusitana St, Honolulu, HI 96813
- Phone
- (808) 536-7327
- Enumerated
- Jul 28, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (808) 536-2513
- Medicaid ID
- 039412-01 HI
- Medicare enrollment
- Enrolled (PECOS I20110222000979); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 22 in Hawaii → Look up another NPI →
Also registered at 1329 Lusitana St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John J. Cogan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license 03361Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
2,663 Medicare Part D claims for 400 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Atorvastatin Calcium379 claims
- Xarelto208 claims
- Metoprolol Succinate175 claims
- Eliquis163 claims
- Losartan Potassium122 claims
- Jardiance107 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: $4,562.08
40 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. 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.
2 hospitals and group practices
- The Queens Medical CenterHonolulu, HI · Acute Care Hospitals3 of 5 stars
- Queens University Medical GroupHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
John J. Cogan among 22 interventional cardiology physician records in Hawaii
John J. Cogan, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 77% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1973 · median 2002 among the 15 with a school on file
- Record last updated2026 · 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
- Lee Guertler, M.D.Honolulu, HI 968131477582468
- Brandon Kai, M.D.Honolulu, HI 968131285913632
- Kris Kawamoto, MDHonolulu, HI 968131649618844
- Kelly Paschke, DOHonolulu, HI 968131205221827
- Atsushi Terakubo, MDHonolulu, HI 968131285791343
- Giselle Baquero Caranama, M.D.Honolulu, HI 968171437383213
- Stephen Chan, MDHonolulu, HI 968191922108810
- Jay Gadgil, M.D.Honolulu, HI 968191487827291
Common questions
What is John J. Cogan, M.D.'s NPI number?
John J. Cogan, M.D.'s National Provider Identifier (NPI) is 1700886033, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John J. Cogan, M.D. located?
The NPPES record lists a practice address at 1329 Lusitana St, Honolulu, HI, 96813. Phone: (808) 536-7327. Providers update this record themselves, so call before visiting.
How can I verify John J. Cogan, M.D.'s license?
NPPES lists Hawaii license number 03361, 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 John J. Cogan, M.D. prescribe under Medicare Part D?
In 2024, John J. Cogan, M.D. had 2,663 Medicare Part D claims for 400 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.