Tapan Buch
NPI 1265970412ActiveIndividual· Internal Medicine, Cardiovascular Disease· Bay Shore, NY
Internal Medicine, Cardiovascular Disease with North Shore-Lij Medical PC, practicing in Bay Shore, New York. In 2024 Medicare paid $130,826 for 1,405 patients, and Part D covered 241 of their prescriptions, 87% of them generic. Heartflow, Inc. was the largest of 5 companies reporting payments in 2025, $248.25 in all, mostly food and beverage. Lists John T Mather Memorial Hospital of Port Jefferson and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1265970412 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Feb 8, 2017 |
| Last updated in NPPES | May 10, 2023 |
| Certified by provider | May 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 319910 | 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 | 1,405 |
|---|---|
| Services billed | 2,853 across 48 procedure codes |
| Paid by Medicare | $130,826 |
Part D prescriptions in 2024
| Prescriptions (claims) | 241 · 507 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $43,939 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- North Shore-Lij Medical PCStaten Island, NY · 6,440 clinicians
Hospital affiliations
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- North Shore University HospitalManhasset, NY
- Ns/Lij Hs Southside HospitalBay Shore, NY
- Peconic Bay Medical CenterRiverhead, NY
- Plainview HospitalPlainview, NY
Industry payments (Open Payments)
- 2025$248.25 · 7 payments from 5 companies
- 2024$2,226 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heartflow, Inc. | $130.03 | 1 |
| E.R. Squibb & Sons, L.L.C. | $59.34 | 3 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $24.42 | 1 |
| Novo Nordisk Inc | $20.63 | 1 |
| Abbott Laboratories | $13.83 | 1 |
What the 2025 payments were for
- Food and Beverage$248.25 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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