Nathaniel Barber, MD
Internal Medicine · Jersey City, NJNPI 1093849630
Payments from drug & device makers
Across 185 payments — averaging $18.34 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boehringer Ingelheim$631
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$358
- GSK$322
- AbbVie$299
- Novo Nordisk$283
- Merck$244
- plus $1K from 27 others
What the payments were for
- Food & beverage$3,392100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Boehringer Ingelheim | 29 | $631 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 26 | $358 |
| GSK | 8 | $322 |
| AbbVie(2 entities) | 19 | $299 |
| Novo Nordisk | 12 | $283 |
| Merck | 17 | $244 |
| AstraZeneca | 8 | $228 |
| Lilly USA, LLC | 11 | $163 |
| Vanda Pharmaceuticals Inc. | 8 | $117 |
| E.r. Squibb & Sons, L.L.C. | 5 | $75 |
| Pfizer | 4 | $63 |
| Redhill Biopharma Inc. | 5 | $62 |
| Dynavax Technologies Corporation | 4 | $55 |
| Seqirus USA Inc | 3 | $43 |
| Novartis | 2 | $40 |
| Boston Scientific | 1 | $39 |
| Viiv Healthcare Company | 2 | $39 |
| Gilead | 3 | $38 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $34 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 1 | $30 |
| Johnson & Johnson(2 entities) | 2 | $29 |
| Sanofi-aventis U.S. LLC | 2 | $29 |
| Bayer | 1 | $25 |
| Abbott | 1 | $18 |
| Phathom Pharmaceuticals, Inc. | 1 | $16 |
| Azurity Pharmaceuticals, Inc. | 1 | $16 |
| Ironwood Pharmaceuticals, Inc | 1 | $15 |
| Grifols USA, LLC | 1 | $15 |
| Amarin Pharma, Inc. | 1 | $14 |
| Shire North American Group Inc | 1 | $14 |
| Intercept Pharmaceuticals, Inc. | 1 | $13 |
| Medtronic | 1 | $12 |
| Genentech USA, Inc. | 1 | $11 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
How this compares
$3,392 in reported general payments places this provider in the 80th percentile of 4,032 internal medicine providers in New Jersey.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| JardianceEmpagliflozin | 51 | $60,220 |
| TrulicityDulaglutide | 35 | $57,107 |
| LinzessLinaclotide | 52 | $48,951 |
| JanuviaSitagliptin Phosphate | 28 | $42,163 |
| EliquisApixaban | 48 | $41,805 |
| OzempicSemaglutide | 26 | $31,878 |
| ProliaDenosumab | 16 | $26,685 |
| Synjardy XrEmpagliflozin/Metformin Hcl | 24 | $25,634 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 21 | $25,085 |
| XareltoRivaroxaban | 13 | $18,487 |
| TradjentaLinagliptin | 13 | $15,597 |
| Janumet XrSitagliptin Phos/Metformin Hcl | 11 | $15,163 |
| EntrestoSacubitril/Valsartan | 11 | $11,054 |
| FarxigaDapagliflozin Propanediol | 11 | $9,575 |
| EdarbyclorAzilsartan Med/Chlorthalidone | 11 | $7,925 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Boehringer IngelheimJardiance, Synjardy Xr, Tradjenta | $631 | $101,45088 claims |
| MerckJanuvia, Janumet Xr | $244 | $57,32639 claims |
| Lilly USA, LLCTrulicity | $163 | $57,10735 claims |
| AbbVieLinzess, Lumigan | $299 | $51,50263 claims |
| PfizerEliquis | $63 | $41,80548 claims |
| Novo NordiskOzempic | $283 | $31,87826 claims |
| GSKTrelegy Ellipta | $322 | $25,08521 claims |
| Johnson & JohnsonXarelto | $29 | $18,48713 claims |
| NovartisEntresto | $40 | $11,05411 claims |
| AstraZenecaFarxiga | $228 | $9,57511 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 80th percentile of 4,032 internal medicine providers in New Jersey.
Other internal medicine in Jersey City
- Nana SafoaahJersey City$229K
- Amer SyedJersey City$140K
- Sanjiv SharmaToms River$33.9M
- Jeffrey CarsonNew Brunswick$13.8M
- Samer HaddadHamilton$6.8M
- Magdy ShenoudaWall$3.7M
- Samar HameedLivingston$3.6M
- Jane RohlfTrenton$2.7M
- Mohammed NisarEdison$2.6M
- Michael CasserNew Milford$2.2M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.