Andrew Chang
NPI 1225534738ActiveIndividual· Internal Medicine, Cardiovascular Disease· New Brunswick, NJ
Internal Medicine, Cardiovascular Disease in New Brunswick, New Jersey, trained at Rutgers New Jersey Medical School (class of 2018). Part D covered 57 prescriptions written in 2024, 81% of them generic. Penumbra, Inc. was the largest of 3 companies reporting payments in 2025, $269.92 in all, mostly food and beverage.
Overview
| NPI | 1225534738 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 3, 2018 |
| Last updated in NPPES | May 28, 2024 |
| Certified by provider | May 28, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 25MA12151800 | NJ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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) (NJ) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 57 · 125 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $12,502 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Rutgers Health-Rwj Scleroderma ProgramNew Brunswick, NJ · 391 clinicians
Hospital affiliations
- Monmouth Medical CenterLong Branch, NJ
- Robert Wood Johnson University HospitalNew Brunswick, NJ
- Robert Wood Johnson University Hospital - SomersetSomerville, NJ
- Robert Wood Johnson University Hospital at HamiltonHamilton, NJ
- Saint Peter's University HospitalNew Brunswick, NJ
Industry payments (Open Payments)
- 2025$269.92 · 3 payments from 3 companies
- 2024$18.99 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $146.87 | 1 |
| Coloplast Corp | $103.59 | 1 |
| Cvrx, Inc. | $19.46 | 1 |
What the 2025 payments were for
- Food and Beverage$269.92 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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