Louis Amorosa, MD
NPI 1265519383ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· New Brunswick, NJ
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in New Brunswick, New Jersey, trained at Rutgers New Jersey Medical School (class of 1969). Their prescriptions cost Medicare Part D more than their services did: $1,188,767 for 3,878 claims, against $56,393 paid for services in 2024. Depuy Synthes Sales Inc. reported $37.87 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1265519383 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Apr 24, 2024 |
| Certified by provider | Apr 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 25MA03011300 | NJ |
| Internal Medicine | 207R00000X | 25MA03011300 | NJ |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | MA30113 | NJ |
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 - Endocrinology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 301 |
|---|---|
| Services billed | 641 across 13 procedure codes |
| Paid by Medicare | $56,393 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,878 · 9,362 30-day fills |
|---|---|
| Patients | 369 |
| Total drug cost | $1,188,767 |
| Generic share | 57% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1969 |
| Medicare specialty | Endocrinology |
Medical group
- Rutgers Health-Rwj Scleroderma ProgramNew Brunswick, NJ · 391 clinicians
Hospital affiliations
- Bayshore Medical CenterHolmdel, NJ
- Centrastate Medical CenterFreehold, NJ
- Robert Wood Johnson University HospitalNew Brunswick, NJ
- Robert Wood Johnson University Hospital - SomersetSomerville, NJ
- St Joseph's University Medical Center IncPaterson, NJ
Other facilities
- Kessler Rehab CenterInpatient rehabilitation facility · West Orange, NJ
Industry payments (Open Payments)
- 2025$37.87 · 1 payment from 1 company
- 2024$363.57 · 10 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $37.87 | 1 |
What the 2025 payments were for
- Food and Beverage$37.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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