Payment overview · 2025
General Payments
$177.29
3 reported records · 2 companies
Healthcare provider profile · identity verified
William D Weeks, MD
Allopathic & Osteopathic Physicians|Family Medicine · OMAHA, NE · NPI 1245237882
Verified facts
What the public records show
CMS Open Payments records show William D Weeks, MD received $177.29 in general payments during 2025 across 3 reported records.
Amgen Inc. accounted for 67.8% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 4 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 |
|---|---|---|---|---|---|
| Amgen Inc. | Unresolved — no canonical attribution shown | $120.14 | 67.8% | 1 | 2025 |
| Bayer Healthcare Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $57.15 | 32.2% | 2 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $177.29 | 3 |
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 |
|---|---|---|---|---|---|
| Repatha Normalized: repatha |
Biological | Amgen Inc. | $120.14 | 1 | 2025 |
Source payment records
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| Mirena Normalized: mirena |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $57.15 | 2 | 2025 |
Source payment records
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| Kyleena Normalized: kyleena |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $29.38 | 1 | 2025 |
Source payment records
|
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| Lynkuet Normalized: lynkuet |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $27.77 | 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 | 595 | 137 |
| Gabapentin | Gabapentin | 283 | 50 |
| Levothyroxine Sodium | Levothyroxine Sodium | 228 | 44 |
| Amlodipine Besylate | Amlodipine Besylate | 226 | 57 |
| Omeprazole | Omeprazole | 216 | 47 |
| Lisinopril | Lisinopril | 186 | 40 |
| Metoprolol Succinate | Metoprolol Succinate | 179 | 43 |
| Furosemide | Furosemide | 175 | 43 |
| Losartan Potassium | Losartan Potassium | 172 | 49 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 168 | 29 |
| Trazodone Hcl | Trazodone Hcl | 163 | 30 |
| Metformin Hcl | Metformin Hcl | 141 | 27 |
| Meloxicam | Meloxicam | 140 | 29 |
| Tamsulosin Hcl | Tamsulosin Hcl | 124 | 28 |
| Pantoprazole Sodium | Pantoprazole Sodium | 107 | 25 |
| Alendronate Sodium | Alendronate Sodium | 106 | 30 |
| Benazepril Hcl | Benazepril Hcl | 101 | 26 |
| Oxycodone Hcl | Oxycodone Hcl | 99 | suppressed |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 96 | 23 |
| Tramadol Hcl | Tramadol Hcl | 96 | 25 |
| Pioglitazone Hcl | Pioglitazone Hcl | 92 | 19 |
| Allopurinol | Allopurinol | 87 | 20 |
| Lorazepam | Lorazepam | 79 | suppressed |
| Metoprolol Tartrate | Metoprolol Tartrate | 78 | 16 |
| Potassium Chloride | Potassium Chloride | 78 | 25 |
| Citalopram Hbr | Citalopram Hydrobromide | 74 | 16 |
| Eliquis | Apixaban | 73 | 12 |
| Metformin Hcl Er | Metformin Hcl | 72 | 19 |
| Duloxetine Hcl | Duloxetine Hcl | 71 | 14 |
| Naproxen | Naproxen | 71 | 21 |
| Simvastatin | Simvastatin | 69 | 16 |
| Alprazolam | Alprazolam | 64 | 12 |
| Glimepiride | Glimepiride | 62 | 11 |
| Celecoxib | Celecoxib | 59 | 17 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 59 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 58 | 13 |
| Hydrochlorothiazide | Hydrochlorothiazide | 57 | 17 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 55 | 13 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 53 | 18 |
| Bupropion Hcl Sr | Bupropion Hcl | 53 | suppressed |
| Jardiance | Empagliflozin | 53 | suppressed |
| Mounjaro | Tirzepatide | 53 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 52 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 51 | suppressed |
| Morphine Sulfate Er | Morphine Sulfate | 50 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 50 | 11 |
| Anastrozole | Anastrozole | 48 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 48 | 13 |
| Bupropion Xl | Bupropion Hcl | 44 | suppressed |
| Finasteride | Finasteride | 43 | suppressed |
| Montelukast Sodium | Montelukast Sodium | 43 | suppressed |
| Testosterone Cypionate | Testosterone Cypionate | 43 | suppressed |
| Prednisone | Prednisone | 42 | 30 |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 41 | suppressed |
| Pregabalin | Pregabalin | 40 | suppressed |
| Carvedilol | Carvedilol | 39 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 39 | 18 |
| Irbesartan | Irbesartan | 38 | suppressed |
| Trulicity | Dulaglutide | 38 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 37 | suppressed |
| Fluticasone Propionate | Fluticasone Propionate | 37 | 19 |
| Shingrix | Varicella-Zoster Ge/As01b/Pf | 37 | 30 |
| Atenolol | Atenolol | 36 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 36 | suppressed |
| Mirtazapine | Mirtazapine | 36 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 36 | suppressed |
| Boostrix Tdap | Diphth,pertuss(Acell),tet Vac | 35 | 35 |
| Diclofenac Sodium | Diclofenac Sodium | 35 | suppressed |
| Raloxifene Hcl | Raloxifene Hcl | 35 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 35 | 21 |
| Arexvy | Rsvpref3 Antigen/As01e/Pf | 34 | 34 |
| Clonazepam | Clonazepam | 34 | suppressed |
| Methadone Hcl | Methadone Hcl | 34 | suppressed |
| Spironolactone | Spironolactone | 34 | suppressed |
| Topiramate | Topiramate | 33 | suppressed |
| Xarelto | Rivaroxaban | 33 | suppressed |
| Chlorthalidone | Chlorthalidone | 32 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 32 | suppressed |
| Fenofibrate | Fenofibrate | 32 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 32 | 23 |
| Ropinirole Hcl | Ropinirole Hcl | 32 | suppressed |
| Xtampza Er | Oxycodone Myristate | 32 | suppressed |
| Ozempic | Semaglutide | 30 | suppressed |
| Memantine Hcl | Memantine Hcl | 28 | suppressed |
| Methenamine Hippurate | Methenamine Hippurate | 26 | suppressed |
| Synthroid | Levothyroxine Sodium | 26 | suppressed |
| Diltiazem 24hr Er | Diltiazem Hcl | 25 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 25 | suppressed |
| Mresvia | Rsv Vaccine, Pref, Mrna/Pf | 25 | 25 |
| Solifenacin Succinate | Solifenacin Succinate | 25 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 24 | suppressed |
| Famotidine | Famotidine | 24 | suppressed |
| Bisoprolol-Hydrochlorothiazide | Bisoprolol/Hydrochlorothiazide | 23 | suppressed |
| Fentanyl | Fentanyl | 23 | suppressed |
| Levetiracetam | Levetiracetam | 23 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 23 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 22 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 22 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 22 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 21 | 18 |
| Fenofibrate | Fenofibrate Nanocrystallized | 21 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 21 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 21 | suppressed |
| Atenolol-Chlorthalidone | Atenolol/Chlorthalidone | 20 | suppressed |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 20 | 16 |
| Farxiga | Dapagliflozin Propanediol | 19 | suppressed |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 19 | suppressed |
| Toujeo Solostar | Insulin Glargine,hum.Rec.Anlog | 19 | suppressed |
| Glipizide | Glipizide | 18 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 18 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 17 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 17 | suppressed |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 16 | suppressed |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 16 | suppressed |
| Doxepin Hcl | Doxepin Hcl | 16 | suppressed |
| Propranolol Hcl Er | Propranolol Hcl | 16 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 16 | suppressed |
| Amiodarone Hcl | Amiodarone Hcl | 15 | suppressed |
| Myrbetriq | Mirabegron | 15 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 15 | suppressed |
| Cephalexin | Cephalexin | 14 | suppressed |
| Nifedipine Er | Nifedipine | 14 | suppressed |
| Terbinafine Hcl | Terbinafine Hcl | 14 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 13 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 13 | suppressed |
| Levemir Flexpen | Insulin Detemir | 13 | suppressed |
| Nyamyc | Nystatin | 13 | suppressed |
| Oxcarbazepine | Oxcarbazepine | 13 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 13 | suppressed |
| Amlodipine-Atorvastatin | Amlodipine/Atorvastatin | 12 | suppressed |
| Baclofen | Baclofen | 12 | suppressed |
| Calcitriol | Calcitriol | 12 | suppressed |
| Chlorhexidine Gluconate | Chlorhexidine Gluconate | 12 | suppressed |
| Dantrolene Sodium | Dantrolene Sodium | 12 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 12 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 12 | 12 |
| Ezetimibe | Ezetimibe | 12 | suppressed |
| Fenofibrate | Fenofibrate,micronized | 12 | suppressed |
| Hydrocortisone | Hydrocortisone | 12 | suppressed |
| Hydroxychloroquine Sulfate | Hydroxychloroquine Sulfate | 12 | suppressed |
| Invega Sustenna | Paliperidone Palmitate | 12 | suppressed |
| Phenobarbital | Phenobarbital | 12 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 12 | suppressed |
| Amoxicillin | Amoxicillin | 11 | suppressed |
| Diazepam | Diazepam | 11 | suppressed |
| Diltiazem 24hr Er (Xr) | Diltiazem Hcl | 11 | suppressed |
| Imipramine Hcl | Imipramine Hcl | 11 | suppressed |
| Oxycontin | Oxycodone Hcl | 11 | suppressed |
| Tramadol Hcl-Acetaminophen | Tramadol Hcl/Acetaminophen | 11 | suppressed |
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 | $177.29 · 3 records | Amgen Inc. | Kyleena, Lynkuet, Mirena, Repatha | — | — |
| 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