Jagpreet Grewal, M.D.
NPI 1578911939ActiveIndividual· Internal Medicine, Cardiovascular Disease· New Brunswick, NJ
Internal Medicine, Cardiovascular Disease (M.D.) with Barnabas Health Medical Group PC and 1 other group, practicing in New Brunswick, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $588,746 for 641 claims, against $38,022 paid for services in 2024. Abbott Laboratories was the largest of 24 companies reporting payments in 2025, $3,953 in all, mostly food and beverage. Lists Centrastate Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1578911939 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 26, 2016 |
| Last updated in NPPES | Oct 16, 2024 |
| Certified by provider | Oct 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 25MA10682300 | NJ |
| Internal Medicine, Advanced Heart Failure and Transplant Cardiology | 207RA0001X | 25MA10682300 | NJ |
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 - Cardiovascular Disease (Cardiology) (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 192 |
|---|---|
| Services billed | 492 across 23 procedure codes |
| Paid by Medicare | $38,022 |
Part D prescriptions in 2024
| Prescriptions (claims) | 641 · 1,497 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $588,746 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Barnabas Health Medical Group PCNewark, NJ · 1,070 clinicians
- Rutgers Health-Rwj Scleroderma ProgramNew Brunswick, NJ · 391 clinicians
Hospital affiliations
- Centrastate Medical CenterFreehold, NJ
- Robert Wood Johnson University HospitalNew Brunswick, NJ
Industry payments (Open Payments)
- 2025$3,953 · 86 payments from 24 companies
- 2024$1,523 · 34 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $923.39 | 14 |
| Impulse Dynamics (USA) Inc. | $912.95 | 8 |
| Abiomed | $324.90 | 6 |
| Actelion Pharmaceuticals US, Inc. | $308.53 | 10 |
| Eurofins Viracor, LLC | $285.65 | 3 |
What the 2025 payments were for
- Food and Beverage$2,879 · 79 payments
- Travel and Lodging$979.05 · 6 payments
- Education$94.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 cardiologists in New Brunswick · All cardiologists in New Jersey