Jonathan A. Lesserson
NPI 1194764670ActiveIndividual· Otolaryngology· Hackensack, NJ
Otolaryngology in Hackensack, New Jersey, trained at Perelman School of Med at the University of Pennsylvania (class of 1989). 629 Medicare patients in 2024, $151,904 paid; nearly all of their 648 Part D prescriptions were generic (94%). Genzyme Corporation was the largest of 12 companies reporting payments in 2025, $939.38 in all, mostly food and beverage.
Overview
| NPI | 1194764670 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 6, 2006 |
| Last updated in NPPES | Apr 2, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 25MA06080900 | 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 - Otolaryngology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 629 |
|---|---|
| Services billed | 1,707 across 36 procedure codes |
| Paid by Medicare | $151,904 |
Part D prescriptions in 2024
| Prescriptions (claims) | 648 · 917 30-day fills |
|---|---|
| Patients | 292 |
| Total drug cost | $54,304 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Otolaryngology |
Medical group
- ENT and Allergy Associates LLPForest Hills, NY · 432 clinicians
Hospital affiliations
- Englewood Hospital and Medical CenterEnglewood, NJ
- Hackensack University Medical CenterHackensack, NJ
Industry payments (Open Payments)
- 2025$939.38 · 48 payments from 12 companies
- 2024$623.15 · 29 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $292.12 | 16 |
| Glaxosmithkline, LLC. | $239.28 | 17 |
| Sanofi-Aventis U.S. LLC | $99.00 | 1 |
| Regeneron Healthcare Solutions, Inc. | $73.00 | 4 |
| Optinose US, Inc. | $54.57 | 2 |
What the 2025 payments were for
- Food and Beverage$806.38 · 46 payments
- Education$133.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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