Tawseef Ahmad Dar, MD
NPI 1437568821ActiveIndividual· Internal Medicine, Interventional Cardiology· Bronx, NY
Internal Medicine, Interventional Cardiology (MD) with Wellspan Medical Group and 2 other groups, practicing in Bronx, New York. In 2024 Medicare paid $28,676 for 275 patients, and Part D covered 312 of their prescriptions, 89% of them generic. Biotronik Inc. was the largest of 7 companies reporting payments in 2025, $356.53 in all, mostly food and beverage. Lists Gettysburg Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1437568821 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 11, 2014 |
| Last updated in NPPES | Jun 26, 2026 |
| Certified by provider | Jun 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 293613 | NY |
| Hospitalist | 208M00000X | ME144432 | FL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 293613 | NY |
| Internal Medicine | 207R00000X | MD486405 | PA |
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 - Hospitalist (FL); Practitioner - Internal Medicine (MA); Practitioner - Interventional Cardiology (NY); Practitioner - Internal Medicine (PA); Practitioner - Interventional Cardiology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 275 |
|---|---|
| Services billed | 594 across 42 procedure codes |
| Paid by Medicare | $28,676 |
Part D prescriptions in 2024
| Prescriptions (claims) | 312 · 622 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $32,401 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical groups
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
- The Westchester Medical Practice PCCroton On Hudson, NY · 196 clinicians
- Glens Falls Hospital IncGlens Falls, NY · 178 clinicians
Hospital affiliations
- Gettysburg HospitalGettysburg, PA
- Glens Falls HospitalGlens Falls, NY
- Hudson Valley Hospital CenterCortlandt Manor, NY
Industry payments (Open Payments)
- 2025$356.53 · 14 payments from 7 companies
- 2024$3,857 · 125 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotronik Inc. | $117.23 | 2 |
| Medtronic, Inc. | $92.13 | 5 |
| Novartis Pharmaceuticals Corporation | $46.86 | 2 |
| Pfizer Inc. | $37.70 | 2 |
| Shockwave Medical, Inc | $28.90 | 1 |
What the 2025 payments were for
- Food and Beverage$356.53 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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