Louis Francis Amorosa Jr., M.D.
NPI 1548444508ActiveIndividual· Orthopaedic Surgery, Orthopaedic Surgery of the Spine· Ridgewood, NJ
Orthopaedic Surgery, Orthopaedic Surgery of the Spine (M.D.) in Ridgewood, New Jersey, trained at University of Pittsburgh School of Medicine (class of 2006). 609 Medicare patients in 2024, $137,085 paid; all of their 438 Part D prescriptions were generic. Stryker Corporation was the largest of 4 companies reporting payments in 2025, $152.72 in all, mostly food and beverage.
Overview
| NPI | 1548444508 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Dec 26, 2007 |
| Last updated in NPPES | Jun 14, 2020 |
| Certified by provider | Jun 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine Primary | 207XS0117X | 25MA09115500 | NJ |
| Orthopaedic Surgery | 207X00000X | MD445496 | PA |
| Orthopaedic Surgery | 207X00000X | 25MA09115500 | NJ |
| Orthopaedic Surgery | 207X00000X | 245955-1 | NY |
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 - Orthopedic Surgery (NJ); Practitioner - Orthopedic Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 609 |
|---|---|
| Services billed | 1,412 across 59 procedure codes |
| Paid by Medicare | $137,085 |
Part D prescriptions in 2024
| Prescriptions (claims) | 438 · 454 30-day fills |
|---|---|
| Patients | 261 |
| Total drug cost | $4,363 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Orthonj LLCSomerset, NJ · 304 clinicians
Hospital affiliations
- St Joseph's University Medical Center IncPaterson, NJ
- Valley HospitalParamus, NJ
Other facilities
- Valley Home Care Inc.Home health agency · Paramus, NJ
- Kessler Rehab CenterInpatient rehabilitation facility · West Orange, NJ
Industry payments (Open Payments)
- 2025$152.72 · 5 payments from 4 companies
- 2024$790.10 · 15 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $55.54 | 1 |
| Solventum Corporation | $39.82 | 1 |
| Depuy Synthes Sales Inc. | $33.65 | 2 |
| Smith+nephew, Inc. | $23.71 | 1 |
What the 2025 payments were for
- Food and Beverage$152.72 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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