Gregg Cantor, DO
NPI 1679936306ActiveIndividual· Internal Medicine, Cardiovascular Disease· West Islip, NY
Internal Medicine, Cardiovascular Disease (DO) with St Francis Hospital and 1 other group, practicing in West Islip, New York. In 2024 Medicare paid $180,471 for 2,511 patients, and Part D covered 567 of their prescriptions, 80% of them generic. Artivion, Inc. was the largest of 3 companies reporting payments in 2025, $159.44 in all, mostly food and beverage. Lists Good Samaritan Hospital Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1679936306 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 31, 2016 |
| Last updated in NPPES | Sep 22, 2022 |
| Certified by provider | Sep 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 305090 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,511 |
|---|---|
| Services billed | 4,960 across 46 procedure codes |
| Paid by Medicare | $180,471 |
Part D prescriptions in 2024
| Prescriptions (claims) | 567 · 1,600 30-day fills |
|---|---|
| Patients | 138 |
| Total drug cost | $176,651 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Nuclear Medicine |
Medical groups
- St Francis HospitalWest Islip, NY · 99 clinicians
- Cardiac Ekg Interpretation, P. C.West Islip, NY · 57 clinicians
Hospital affiliations
- Good Samaritan Hospital Medical CenterWest Islip, NY
- Ns/Lij Hs Southside HospitalBay Shore, NY
- St Francis Hospital - the Heart CenterRoslyn, NY
Industry payments (Open Payments)
- 2025$159.44 · 3 payments from 3 companies
- 2024$60.46 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Artivion, Inc. | $117.94 | 1 |
| Medtronic, Inc. | $20.83 | 1 |
| Boston Scientific Corporation | $20.67 | 1 |
What the 2025 payments were for
- Food and Beverage$159.44 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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