Dr. John J. Cogan, M.D.
Interventional Cardiology (Interventional Cardiology Physician)
1329 Lusitana St, Suite 707
Honolulu, HI 96813
Who else practices at this address →
Honolulu County includes primary care (9% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Years since graduation
- 53
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 409
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Interventional Cardiology Physician primary
HI license 03361
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- The Queens Medical Center Honolulu, HI
- North Hawaii Community Hospital, Inc Kamuela, HI
- Kona Community Hospital Kealakekua, HI
Medical groups
- Queens University Medical Group (614 clinicians)
- The Queens Medical Center (192 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 409
- Services billed
- 1,287
- Patients’ average age
- 76
| Service | Times | Patients |
|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 245 | 217 |
| Established patient office or other outpatient visit, 30-39 minutes | 176 | 145 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 132 | 126 |
| Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | 117 | 35 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 101 | 31 |
| Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 91 | 91 |
| Established patient office or other outpatient visit, 20-29 minutes | 55 | 53 |
| Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel | 31 | 31 |
| Programming of dual lead pacemaker system | 31 | 22 |
| Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch | 26 | 24 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Atorvastatin Calcium Other prescribers in Honolulu, HI | 379 |
| Xarelto (rivaroxaban) Other prescribers in Honolulu, HI | 208 |
| Metoprolol Succinate Other prescribers in Honolulu, HI | 175 |
| Eliquis (apixaban) Other prescribers in Honolulu, HI | 163 |
| Losartan Potassium Other prescribers in Honolulu, HI | 122 |
| Jardiance (empagliflozin) Other prescribers in Honolulu, HI | 107 |
| Ezetimibe Other prescribers in Honolulu, HI | 95 |
| Repatha Sureclick (evolocumab) Other prescribers in Honolulu, HI | 93 |
| Carvedilol Other prescribers in Honolulu, HI | 92 |
| Furosemide Other prescribers in Honolulu, HI | 80 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 9 companies reported 25 payments worth $945 in total to this clinician.
| Medtronic, Inc. | $314 |
|---|---|
| Boston Scientific Corporation | $143 |
| Teleflex LLC | $117 |
| Amgen Inc. | $103 |
| Abiomed | $66.03 |
| Edwards Lifesciences Corporation | $60.48 |
| DePuy Synthes Sales Inc. | $58.45 |
| Lemaitre Vascular, Inc. | $57.08 |
| Food and Beverage | $945 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.