Mark A. Hartzband, MD
NPI 1386639722ActiveIndividual· Orthopaedic Surgery· Paramus, NJ
Opted out of Medicare from January 2008 to January 2028. Orthopaedic Surgery (MD) in Paramus, New Jersey, licensed in NJ, with an NPI issued in September 2005. Part D covered 137 prescriptions written in 2024, 100% of them generic. Encore Medical, LP reported $15,708 in payments in 2025, mostly royalties and licenses.
Overview
| NPI | 1386639722 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 13, 2005 |
| Last updated in NPPES | Mar 17, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 25MA04426500 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jan 1, 2008 – Jan 1, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 137 · 202 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $1,553 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$15,708 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Encore Medical, LP | $15,708 | 4 |
What the 2025 payments were for
- Royalty or License$15,708 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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