Gautam K. Visveswaran, M.D.
NPI 1528293354ActiveIndividual· Internal Medicine, Interventional Cardiology· Newark, NJ
Internal Medicine, Interventional Cardiology (M.D.) with Barnabas Health Medical Group PC, practicing in Newark, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $297,507 for 1,755 claims, against $55,364 paid for services in 2024. Abbott Laboratories was the largest of 15 companies reporting payments in 2025, $3,028 in all, mostly food and beverage. Lists Cooperman Barnabas Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1528293354 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 22, 2009 |
| Last updated in NPPES | Apr 6, 2023 |
| Certified by provider | Apr 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 25MA09277200 | NJ |
| Internal Medicine | 207R00000X | 25MA09277200 | NJ |
| Internal Medicine | 207R00000X | MD446413 | 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 - Interventional Cardiology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 158 |
|---|---|
| Services billed | 562 across 46 procedure codes |
| Paid by Medicare | $55,364 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,755 · 4,453 30-day fills |
|---|---|
| Patients | 209 |
| Total drug cost | $297,507 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Barnabas Health Medical Group PCNewark, NJ · 1,070 clinicians
Hospital affiliations
- Cooperman Barnabas Medical CenterLivingston, NJ
- Newark Beth Israel Medical CenterNewark, NJ
- Robert Wood Johnson University Hospital at RahwayRahway, NJ
- Trinitas Regional Medical CenterElizabeth, NJ
Industry payments (Open Payments)
- 2025$3,028 · 46 payments from 15 companies
- 2024$2,227 · 42 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $1,623 | 13 |
| Edwards Lifesciences Corporation | $484.18 | 6 |
| Shockwave Medical, Inc | $224.38 | 2 |
| Novartis Pharmaceuticals Corporation | $191.21 | 8 |
| Zoll Circulation Inc | $118.07 | 2 |
What the 2025 payments were for
- Food and Beverage$1,621 · 40 payments
- Travel and Lodging$1,407 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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