Lei Zhang, M.D.
NPI 1821149659ActiveIndividual· Psychiatry & Neurology, Neurology· Hamilton, NJ
Psychiatry & Neurology, Neurology (M.D.) with Comprehensive Neurology LLC, practicing in Hamilton, New Jersey. 376 Medicare patients in 2024, $112,359 paid; nearly all of their 775 Part D prescriptions were generic (95%). Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $581.54 in all, mostly food and beverage. Lists Robert Wood Johnson University Hospital at Hamilton as a hospital affiliation.
Overview
| NPI | 1821149659 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 16, 2007 |
| Last updated in NPPES | Oct 3, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 25MA07738800 | 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) | Enrolled Practitioner - Neurology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 376 |
|---|---|
| Services billed | 1,289 across 29 procedure codes |
| Paid by Medicare | $112,359 |
Part D prescriptions in 2024
| Prescriptions (claims) | 775 · 1,265 30-day fills |
|---|---|
| Patients | 181 |
| Total drug cost | $52,282 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Comprehensive Neurology LLCHamilton, NJ · 2 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$581.54 · 31 payments from 13 companies
- 2024$938.74 · 56 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $159.05 | 11 |
| Neurocrine Biosciences, Inc. | $89.68 | 5 |
| Pfizer Inc. | $79.61 | 4 |
| Novartis Pharmaceuticals Corporation | $62.00 | 2 |
| Medtronic, Inc. | $34.74 | 1 |
What the 2025 payments were for
- Food and Beverage$581.54 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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