Payment overview · 2025
General Payments
$316.14
4 reported records · 4 companies
Healthcare provider profile · identity verified
Bing Liu, M.D.
Allopathic & Osteopathic Physicians|Internal Medicine · N DARTMOUTH, MA · NPI 1699745810
Verified facts
What the public records show
CMS Open Payments records show Bing Liu, M.D. received $316.14 in general payments during 2025 across 4 reported records.
Abbott Laboratories accounted for 49.8% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 5 associated products.
These records do not establish that a payment influenced prescribing or medical care.
Separate record types
Research & Ownership
Research Payments (direct recipient): not present in the loaded data
Associated Research Funding (for example, named PI): not present in the loaded data
Ownership / Investment: not present in the loaded data
These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.
Who paid this doctor?
Companies in 2025 General Payments
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| Abbott Laboratories | Unresolved — no canonical attribution shown | $157.41 | 49.8% | 1 | 2025 |
| Phathom Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $125.00 | 39.5% | 1 | 2025 |
| Teva Pharmaceuticals USA, Inc. | Unresolved — no canonical attribution shown | $19.04 | 6.0% | 1 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $14.69 | 4.7% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $316.14 | 4 |
A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.
Analysis 1 · Payment-linked products
Products named in Open Payments records
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| FREESTYLE LIBRE 3 Normalized: freestyle libre 3 |
Device | Abbott Laboratories | $157.41 | 1 | 2025 |
Source payment records
|
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| VOQUEZNA Normalized: voquezna |
Drug | Phathom Pharmaceuticals, Inc. | $125.00 | 1 | 2025 |
Source payment records
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| AUSTEDO XR Normalized: austedo xr |
Drug | Teva Pharmaceuticals USA, Inc. | $19.04 | 1 | 2025 |
Source payment records
|
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $14.69 | 1 | 2025 |
Source payment records
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| Rybelsus Normalized: rybelsus |
Drug | Novo Nordisk Inc | $14.69 | 1 | 2025 |
Source payment records
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* Product-associated amounts are non-additive because one payment record may name more than one product.
These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.
Public prescribing for products named in payments
No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.
The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.
Analysis 2 · Same-company prescribing overlap
Drugs reported in other payments from the same company that also appear in Medicare Part D
This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.
No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.
These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.
Public Medicare Part D data
Provider-and-drug rows loaded for 2024
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 896 | 246 |
| Lisinopril | Lisinopril | 665 | 192 |
| Omeprazole | Omeprazole | 584 | 173 |
| Amlodipine Besylate | Amlodipine Besylate | 548 | 153 |
| Hydrochlorothiazide | Hydrochlorothiazide | 524 | 144 |
| Levothyroxine Sodium | Levothyroxine Sodium | 497 | 133 |
| Simvastatin | Simvastatin | 433 | 115 |
| Metformin Hcl | Metformin Hcl | 280 | 88 |
| Metoprolol Succinate | Metoprolol Succinate | 264 | 80 |
| Metoprolol Tartrate | Metoprolol Tartrate | 258 | 76 |
| Pravastatin Sodium | Pravastatin Sodium | 254 | 70 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 238 | 98 |
| Furosemide | Furosemide | 232 | 84 |
| Trazodone Hcl | Trazodone Hcl | 225 | 75 |
| Alprazolam | Alprazolam | 223 | 40 |
| Lovastatin | Lovastatin | 208 | 52 |
| Losartan Potassium | Losartan Potassium | 207 | 64 |
| Citalopram Hbr | Citalopram Hydrobromide | 201 | 57 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 151 | 45 |
| Escitalopram Oxalate | Escitalopram Oxalate | 147 | 42 |
| Fluticasone Propionate | Fluticasone Propionate | 140 | 43 |
| Methylprednisolone | Methylprednisolone | 138 | 115 |
| Alendronate Sodium | Alendronate Sodium | 134 | 45 |
| Pantoprazole Sodium | Pantoprazole Sodium | 127 | 41 |
| Fluoxetine Hcl | Fluoxetine Hcl | 126 | 31 |
| Eliquis | Apixaban | 125 | 27 |
| Zolpidem Tartrate | Zolpidem Tartrate | 116 | 30 |
| Atenolol | Atenolol | 112 | 34 |
| Sertraline Hcl | Sertraline Hcl | 111 | 42 |
| Doxycycline Hyclate | Doxycycline Hyclate | 109 | 95 |
| Lorazepam | Lorazepam | 99 | 22 |
| Potassium Chloride | Potassium Chloride | 98 | 27 |
| Meloxicam | Meloxicam | 96 | 30 |
| Gabapentin | Gabapentin | 91 | 19 |
| Ibuprofen | Ibuprofen | 89 | 23 |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 78 | 23 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 72 | 57 |
| Mirtazapine | Mirtazapine | 66 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 60 | 14 |
| Nystatin | Nystatin | 57 | 26 |
| Clopidogrel | Clopidogrel Bisulfate | 56 | 15 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 52 | 46 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 50 | 35 |
| Amitriptyline Hcl | Amitriptyline Hcl | 49 | 14 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 48 | 14 |
| Tizanidine Hcl | Tizanidine Hcl | 48 | 18 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 46 | 14 |
| Ventolin Hfa | Albuterol Sulfate | 44 | 17 |
| Celecoxib | Celecoxib | 42 | 23 |
| Azithromycin | Azithromycin | 39 | 34 |
| Ropinirole Hcl | Ropinirole Hcl | 39 | suppressed |
| Allopurinol | Allopurinol | 38 | 13 |
| Tamsulosin Hcl | Tamsulosin Hcl | 36 | 11 |
| Bupropion Hcl Sr | Bupropion Hcl | 35 | suppressed |
| Clonazepam | Clonazepam | 33 | suppressed |
| Ezetimibe | Ezetimibe | 32 | 13 |
| Meclizine Hcl | Meclizine Hcl | 31 | suppressed |
| Synthroid | Levothyroxine Sodium | 31 | suppressed |
| Bupropion Xl | Bupropion Hcl | 30 | 14 |
| Duloxetine Hcl | Duloxetine Hcl | 30 | suppressed |
| Glipizide Er | Glipizide | 30 | suppressed |
| Montelukast Sodium | Montelukast Sodium | 30 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 30 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 29 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 28 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 28 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 27 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 27 | 14 |
| Ondansetron Odt | Ondansetron | 25 | 12 |
| Propranolol Hcl | Propranolol Hcl | 24 | suppressed |
| Glipizide | Glipizide | 22 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 22 | suppressed |
| Nifedipine Er | Nifedipine | 22 | suppressed |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 22 | suppressed |
| Carvedilol | Carvedilol | 21 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 21 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 21 | suppressed |
| Paxlovid | Nirmatrelvir/Ritonavir | 21 | 21 |
| Symbicort | Budesonide/Formoterol Fumarate | 21 | suppressed |
| Famotidine | Famotidine | 20 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 19 | suppressed |
| Verapamil Sr | Verapamil Hcl | 19 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 18 | suppressed |
| Clobetasol Propionate | Clobetasol Propionate | 18 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 18 | suppressed |
| Spironolactone | Spironolactone | 18 | suppressed |
| Arnuity Ellipta | Fluticasone Furoate | 17 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 17 | suppressed |
| Breyna | Budesonide/Formoterol Fumarate | 17 | suppressed |
| Diltiazem Hcl | Diltiazem Hcl | 17 | suppressed |
| Tradjenta | Linagliptin | 17 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 16 | suppressed |
| Januvia | Sitagliptin Phosphate | 16 | suppressed |
| Jardiance | Empagliflozin | 16 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 16 | suppressed |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 15 | suppressed |
| Sucralfate | Sucralfate | 15 | suppressed |
| Combivent Respimat | Ipratropium/Albuterol Sulfate | 14 | suppressed |
| Ketoconazole | Ketoconazole | 14 | suppressed |
| Loperamide | Loperamide Hcl | 14 | suppressed |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 14 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 13 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 13 | suppressed |
| Lactulose | Lactulose | 13 | suppressed |
| Risedronate Sodium | Risedronate Sodium | 13 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 12 | 12 |
| Donepezil Hcl | Donepezil Hcl | 12 | suppressed |
| Glimepiride | Glimepiride | 12 | suppressed |
| Klor-Con M20 | Potassium Chloride | 12 | suppressed |
| Myrbetriq | Mirabegron | 12 | suppressed |
| Naproxen | Naproxen | 12 | suppressed |
| Fluconazole | Fluconazole | 11 | 11 |
Timeline
Payment and prescribing data by year
Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.
| Year | General Payments | Main payer | Explicit products | Company overlaps | Part D coverage |
|---|---|---|---|---|---|
| 2025 | $316.14 · 4 records | Abbott Laboratories | AUSTEDO XR, FREESTYLE LIBRE 3, Ozempic, Rybelsus, VOQUEZNA | — | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- Are there reasonable alternatives I should understand when we discuss treatment options?
- How should I interpret the industry-payment records shown here in the context of my care?
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
How to read this page
- Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
- Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
- Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
- Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
- When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.
Loaded source releases
| Dataset | Year | Publication | Source |
|---|---|---|---|
| CMS Open Payments — General Payments | 2025 | 2026-06-30 | Original source |
| Medicare Part D Prescribers by Provider and Drug | 2024 | 2026-05-06 | Original source |
| NPPES Data Dissemination V2 | current / reference data | 2026-08-10 | Original source |
Full methodology · Questions & answers · Report a possible error