Yan Lupyan, MD
NPI 1841220829ActiveIndividual· Psychiatry & Neurology, Neurology· East Brunswick, NJ
Psychiatry & Neurology, Neurology (MD) with Neurology Group, PLLC, practicing in East Brunswick, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $1,204,368 for 3,376 claims, against $320,358 paid for services in 2024. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $1,867 in all, mostly food and beverage.
Overview
| NPI | 1841220829 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 4, 2006 |
| Last updated in NPPES | Aug 22, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 63773 | 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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 680 |
|---|---|
| Services billed | 3,541 across 56 procedure codes |
| Paid by Medicare | $320,358 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,376 · 3,976 30-day fills |
|---|---|
| Patients | 510 |
| Total drug cost | $1,204,368 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 1975 |
|---|---|
| Medicare specialty | Neurology |
| Secondary specialties | Interventional Pain Management |
| Telehealth | Offers telehealth |
Medical group
- Neurology Group, PLLCBrooklyn, NY · 2 clinicians
Industry payments (Open Payments)
- 2025$1,867 · 70 payments from 12 companies
- 2024$1,172 · 54 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $435.65 | 18 |
| Axsome Therapeutics, Inc. | $378.20 | 16 |
| Eisai Inc. | $301.65 | 10 |
| Pfizer Inc. | $279.46 | 8 |
| Azurity Pharmaceuticals, Inc. | $156.92 | 7 |
What the 2025 payments were for
- Food and Beverage$1,828 · 69 payments
- Education$38.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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