Yan Wu, MD
Endocrinology, Diabetes & Metabolism · Pennington, NJNPI 1831191550
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 93.5% of the total across 683 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 32 manufacturers, the largest accounting for just 15.7% — the pattern of someone who eats at a lot of different presentations.
Across 683 payments — averaging $18.62 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Lilly USA, LLC$2K
- Boehringer Ingelheim$2K
- Abbott$1K
- Amneal Pharmaceuticals LLC$986
- Bayer$894
- Novo Nordisk$839
- plus $5K from 26 others
What the payments were for
- Speaking & faculty fees$6505%
- Food & beverage$11,89994%
- Education$620%
- Gifts$590%
- Other$500%
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 |
|---|---|---|
| Lilly USA, LLC | 126 | $1,991 |
| Boehringer Ingelheim | 55 | $1,846 |
| Abbott | 67 | $1,283 |
| Amneal Pharmaceuticals LLC | 63 | $986 |
| Bayer | 45 | $894 |
| Novo Nordisk | 58 | $839 |
| Sanofi-aventis U.S. LLC | 46 | $727 |
| Mannkind Corporation | 48 | $726 |
| AstraZeneca(2 entities) | 39 | $593 |
| Amgen(2 entities) | 11 | $485 |
| AbbVie | 25 | $326 |
| Xeris Pharmaceuticals, Inc. | 21 | $315 |
| Medtronic(2 entities) | 12 | $296 |
| Corcept Therapeutics | 10 | $244 |
| Dexcom, Inc. | 11 | $217 |
| Ascendis Pharma Endocrinology Inc | 7 | $177 |
| Madrigal Pharmaceuticals | 3 | $116 |
| Intra-sana Laboratories | 1 | $111 |
| Merck | 8 | $106 |
| Recordati_rare_diseases_inc. | 4 | $62 |
| Cequr Corporation | 1 | $60 |
| Shire North American Group Inc | 4 | $50 |
| Embecta Corp. | 3 | $45 |
| Lifescan, Inc. | 2 | $39 |
| IBSA Pharma Inc. | 3 | $38 |
| BD | 2 | $36 |
| Insulet Corporation | 2 | $34 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $24 |
| Amarin Pharma, Inc. | 1 | $15 |
| Pfizer | 1 | $15 |
| Antares Pharma, Inc. | 1 | $14 |
| Rhythm Pharmaceuticals, Inc. | 1 | $12 |
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.
- JARDIANCE$989
- FREESTYLE LIBRE 3$383
- TEPEZZA$377
- Kerendia$362
- Saxenda$125
- ZEPBOUND$122
- TZIELD$117
- Ozempic$114
- MOUNJARO$112
- Reltone 200 Mg$111
- GLYCATE$111
- Reltone 400 Mg$111
- MINIMED 780G$108
- Korlym$108
- Yorvipath$106
How this compares
$12,720 in reported general payments places this provider in the 85th percentile of 367 endocrinology, diabetes & metabolism providers in New Jersey.
See all endocrinology, diabetes & metabolism 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 |
|---|---|---|
| OzempicSemaglutide | 212 | $403,882 |
| JardianceEmpagliflozin | 184 | $245,401 |
| TrulicityDulaglutide | 79 | $149,249 |
| MounjaroTirzepatide | 61 | $94,001 |
| Janumet XrSitagliptin Phos/Metformin Hcl | 36 | $36,615 |
| JanuviaSitagliptin Phosphate | 17 | $26,922 |
| Humalog Kwikpen U-100Insulin Lispro | 85 | $20,642 |
| FarxigaDapagliflozin Propanediol | 12 | $15,220 |
| Novolog FlexpenInsulin Aspart | 53 | $10,937 |
| JanumetSitagliptin Phos/Metformin Hcl | 12 | $7,146 |
| HumalogInsulin Lispro | 24 | $5,389 |
| SynthroidLevothyroxine Sodium | 63 | $5,293 |
| Nano 2nd Gen Pen NeedlePen Needle, Diabetic | 55 | $5,121 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 32 | $4,887 |
| Metformin Hcl ErMetformin Hcl | 260 | $4,275 |
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 |
|---|---|---|
| Novo NordiskOzempic | $839 | $403,882212 claims |
| Lilly USA, LLCTrulicity, Mounjaro, Humalog | $1,991 | $248,639164 claims |
| Boehringer IngelheimJardiance | $1,846 | $245,401184 claims |
| MerckJanumet Xr, Januvia, Janumet | $106 | $70,68365 claims |
| AstraZenecaFarxiga | $593 | $15,22012 claims |
| AbbVieSynthroid | $326 | $5,29363 claims |
| Amneal Pharmaceuticals LLCUnithroid, Levothyroxine Sodium | $986 | $4,505308 claims |
| PfizerLevoxyl | $15 | $1,90585 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 85th percentile of 367 endocrinology, diabetes & metabolism providers in New Jersey.
Other endocrinology, diabetes & metabolism in Pennington
- Taher ModarressiPennington$402K
- Sudeep DhillonPennington$45K
- Barry GertzRahway$903K
- Nawras MakhsidaRandolph$882K
- Marc SandbergFlemington$567K
- Joanne WaldstreicherNew Brunswick$441K
- Gregory BaroneCherry Hill$433K
- Navtika DesaiHillsborough$408K
- Atara SchultzTeaneck$357K
- Anthony CannonTurnersville$296K
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.