Jyoti Prakash Ganguly, M.D.
NPI 1366456113ActiveIndividual· Internal Medicine, Cardiovascular Disease· Smithtown, NY
Internal Medicine, Cardiovascular Disease (M.D.) with Cardiac Ekg Interpretation, P. C. and 1 other group, practicing in Smithtown, New York. In 2024 Medicare paid $353,573 for 1,678 patients, and Part D covered 854 of their prescriptions, 86% of them generic. Novartis Pharmaceuticals Corporation was the largest of 15 companies reporting payments in 2025, $1,054 in all, mostly food and beverage. Lists John T Mather Memorial Hospital of Port Jefferson and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1366456113 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 28, 2006 |
| Last updated in NPPES | Dec 5, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 141062 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 1,678 |
|---|---|
| Services billed | 4,402 across 37 procedure codes |
| Paid by Medicare | $353,573 |
Part D prescriptions in 2024
| Prescriptions (claims) | 854 · 2,316 30-day fills |
|---|---|
| Patients | 209 |
| Total drug cost | $170,532 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1975 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Cardiac Ekg Interpretation, P. C.West Islip, NY · 57 clinicians
- Millennium Medical Professionals, PLLCSmithtown, NY · 5 clinicians
Hospital affiliations
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- St Catherine of Siena HospitalSmithtown, NY
- St Charles HospitalPort Jefferson, NY
- St Francis Hospital - the Heart CenterRoslyn, NY
Industry payments (Open Payments)
- 2025$1,054 · 42 payments from 15 companies
- 2024$2,203 · 65 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $276.30 | 13 |
| Pfizer Inc. | $185.17 | 10 |
| Abiomed | $129.83 | 1 |
| Medtronic, Inc. | $83.69 | 1 |
| E.R. Squibb & Sons, L.L.C. | $77.66 | 4 |
What the 2025 payments were for
- Food and Beverage$1,054 · 42 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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