David Leonard Bortniker, M.D.
NPI 1033156286ActiveIndividual· Otolaryngology· Somerville, NJ
Otolaryngology (M.D.) in Somerville, New Jersey, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1980). 668 Medicare patients in 2024, $179,850 paid; nearly all of their 1,200 Part D prescriptions were generic (98%). Glaxosmithkline, LLC. was the largest of 5 companies reporting payments in 2025, $290.09 in all, mostly food and beverage.
Overview
| NPI | 1033156286 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 31, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | MA045343 | 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 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 - Otolaryngology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 668 |
|---|---|
| Services billed | 2,220 across 31 procedure codes |
| Paid by Medicare | $179,850 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,200 · 1,735 30-day fills |
|---|---|
| Patients | 458 |
| Total drug cost | $35,267 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Otolaryngology |
| Telehealth | Offers telehealth |
Hospital affiliation
- Robert Wood Johnson University Hospital - SomersetSomerville, NJ
Industry payments (Open Payments)
- 2025$290.09 · 20 payments from 5 companies
- 2024$508.98 · 24 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $146.88 | 12 |
| Optinose US, Inc. | $83.89 | 5 |
| Amgen Inc. | $34.00 | 1 |
| Paratek Pharmaceuticals, Inc. | $15.77 | 1 |
| Neurent Medical Limited | $9.55 | 1 |
What the 2025 payments were for
- Food and Beverage$256.09 · 19 payments
- Education$34.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Otolaryngology providers in Somerville
- 1093761330