Nicolas Julian Abreu, M.D.
NPI 1477999522ActiveIndividual· Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology· New York, NY
Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology (M.D.) in New York, New York, trained at Harvard Medical School (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $1,302,177 for 64 claims, against $6,617 paid for services in 2024. Genzyme Corporation reported $2,955 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1477999522 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 16, 2013 |
| Last updated in NPPES | Jul 13, 2022 |
| Certified by provider | Jul 13, 2022 |
Specialties and licenses
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 64 across 5 procedure codes |
| Paid by Medicare | $6,617 |
Part D prescriptions in 2024
| Prescriptions (claims) | 64 · 89 30-day fills |
|---|---|
| Total drug cost | $1,302,177 |
| Generic share | 39% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- New York UniversityNew York, NY · 6,134 clinicians
Industry payments (Open Payments)
- 2025$2,955 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $2,955 | 1 |
What the 2025 payments were for
- Consulting Fee$2,955 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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