John E. Herzenberg, M.D.
NPI 1922041557ActiveIndividual· Orthopaedic Surgery· Baltimore, MD
Orthopaedic Surgery (M.D.) in Baltimore, Maryland, licensed in MD, with an NPI issued in June 2006. Enrolled in Medicare as practitioner - orthopedic surgery. Smith+nephew, Inc. was the largest of 4 companies reporting payments in 2025, $301,246 in all, mostly royalties and licenses.
Overview
| NPI | 1922041557 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2006 |
| Last updated in NPPES | Nov 29, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | D42214 | MD |
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 - Orthopedic Surgery (MD) |
|---|
Industry payments (Open Payments)
- 2025$301,246 · 16 payments from 4 companies
- 2024$234,648 · 9 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $295,846 | 6 |
| Orthopediatrics Canada Ulc | $4,826 | 4 |
| Globus Medical, Inc. | $547.35 | 5 |
| Orthopediatrics Corp. | $26.43 | 1 |
What the 2025 payments were for
- Royalty or License$300,462 · 8 payments
- Food and Beverage$437.17 · 6 payments
- Travel and Lodging$347.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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