Nand Wadhwa, M.D.
NPI 1730104787ActiveIndividual· Internal Medicine, Nephrology· East Setauket, NY
Internal Medicine, Nephrology (M.D.) with North Shore Hematology Oncology Associates PC, practicing in East Setauket, New York. In 2024 Medicare paid $360,644 for 662 patients, and Part D covered 1,800 of their prescriptions, 82% of them generic. Novartis Pharmaceuticals Corporation was the largest of 5 companies reporting payments in 2025, $183.14 in all, mostly food and beverage. Lists John T Mather Memorial Hospital of Port Jefferson and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1730104787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 171725 | 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 - Nephrology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 662 |
|---|---|
| Services billed | 7,401 across 92 procedure codes |
| Paid by Medicare | $360,644 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,800 · 4,400 30-day fills |
|---|---|
| Patients | 258 |
| Total drug cost | $452,985 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1975 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- North Shore Hematology Oncology Associates PCPort Jefferson Station, NY · 479 clinicians
Hospital affiliations
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- St Charles HospitalPort Jefferson, NY
- Suny/Stony Brook University HospitalStony Brook, NY
Other facilities
- Dci - Stony Brook Kidney CenterDialysis facility · East Setauket, NY
- Fmc Coram Dialysis CenterDialysis facility · Centereach, NY
- Fms-Central Suffolk AkcDialysis facility · Port Jefferson Station, NY
Industry payments (Open Payments)
- 2025$183.14 · 7 payments from 5 companies
- 2024$359.89 · 14 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $64.08 | 2 |
| Fresenius USA Manufacturing, Inc. | $45.97 | 2 |
| Travere Therapeutics, Inc. | $29.88 | 1 |
| Otsuka America Pharmaceutical, Inc. | $23.21 | 1 |
| Amgen Inc. | $20.00 | 1 |
What the 2025 payments were for
- Food and Beverage$183.14 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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