Mark H. Lazar, M.D.
NPI 1679639850ActiveIndividual· Psychiatry & Neurology, Neurology· East Brunswick, NJ
Psychiatry & Neurology, Neurology (M.D.) in East Brunswick, New Jersey, trained at New York University School of Medicine (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $240,090 for 448 claims, against $36,488 paid for services in 2024. Abbvie Inc. was the largest of 10 companies reporting payments in 2025, $348.64 in all, mostly food and beverage.
Overview
| NPI | 1679639850 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Dec 29, 2006 |
| Last updated in NPPES | Dec 2, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 42290 | 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 - Neurology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 244 across 10 procedure codes |
| Paid by Medicare | $36,488 |
Part D prescriptions in 2024
| Prescriptions (claims) | 448 · 861 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $240,090 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Other facilities
- Kessler Rehab CenterInpatient rehabilitation facility · West Orange, NJ
Industry payments (Open Payments)
- 2025$348.64 · 18 payments from 10 companies
- 2024$139.45 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $83.04 | 5 |
| Impel Pharmaceuticals LLC | $63.73 | 3 |
| Teva Pharmaceuticals USA, Inc. | $49.01 | 3 |
| Medtronic, Inc. | $44.44 | 1 |
| Novartis Pharmaceuticals Corporation | $21.55 | 1 |
What the 2025 payments were for
- Food and Beverage$348.64 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Psychiatry & Neurology, Neurology providers in New Jersey →