Lev Barsky, M.D.
NPI 1073603379ActiveIndividual· Allergy & Immunology, Allergy· Brooklyn, NY
Allergy & Immunology, Allergy (M.D.) in Brooklyn, New York, licensed in NY, with an NPI issued in October 2006. Their prescriptions cost Medicare Part D more than their services did: $491,990 for 1,912 claims, against $244,543 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 8 companies reporting payments in 2025, $642.64 in all, mostly food and beverage.
Overview
| NPI | 1073603379 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 15, 2006 |
| Last updated in NPPES | Mar 19, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology, Allergy Primary | 207KA0200X | 196578 | NY |
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 - Allergy/Immunology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 196 |
|---|---|
| Services billed | 17,425 across 22 procedure codes |
| Paid by Medicare | $244,543 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,912 · 2,027 30-day fills |
|---|---|
| Patients | 308 |
| Total drug cost | $491,990 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$642.64 · 28 payments from 8 companies
- 2024$493.79 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $222.63 | 12 |
| Astrazeneca Pharmaceuticals LP | $145.72 | 6 |
| Genzyme Corporation | $86.12 | 3 |
| Regeneron Healthcare Solutions, Inc. | $53.14 | 2 |
| Novartis Pharmaceuticals Corporation | $48.40 | 2 |
What the 2025 payments were for
- Food and Beverage$642.64 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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