Payment overview · 2025
General Payments
We did not find matching Open Payments records for this doctor in the selected program year.
Healthcare provider profile · identity verified
Charles Bennett Stauffer, M.D.
Internal Medicine · MESA, AZ · NPI 1063726792
Verified facts
What the public records show
We did not find matching Open Payments records for this doctor in 2025.
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.
Analysis 1 · Payment-linked products
Products named in Open Payments records
No payment-linked product analysis is available because no matching General Payment records were found for the selected year.
Public prescribing for products named in payments
There is no explicit payment-product set available for a Part D comparison.
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.
There is no payer-company set available for this comparison.
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 |
|---|---|---|---|
| Levothyroxine Sodium | Levothyroxine Sodium | 610 | 188 |
| Atorvastatin Calcium | Atorvastatin Calcium | 603 | 190 |
| Lisinopril | Lisinopril | 489 | 153 |
| Losartan Potassium | Losartan Potassium | 347 | 115 |
| Amlodipine Besylate | Amlodipine Besylate | 342 | 119 |
| Simvastatin | Simvastatin | 283 | 85 |
| Tamsulosin Hcl | Tamsulosin Hcl | 277 | 92 |
| Omeprazole | Omeprazole | 272 | 85 |
| Pantoprazole Sodium | Pantoprazole Sodium | 254 | 93 |
| Metoprolol Succinate | Metoprolol Succinate | 245 | 84 |
| Gabapentin | Gabapentin | 239 | 88 |
| Trazodone Hcl | Trazodone Hcl | 234 | 83 |
| Metformin Hcl Er | Metformin Hcl | 213 | 67 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 209 | 70 |
| Hydrochlorothiazide | Hydrochlorothiazide | 205 | 65 |
| Metformin Hcl | Metformin Hcl | 184 | 58 |
| Prednisone | Prednisone | 171 | 113 |
| Furosemide | Furosemide | 163 | 69 |
| Glipizide Er | Glipizide | 141 | 43 |
| Zolpidem Tartrate | Zolpidem Tartrate | 139 | 17 |
| Metoprolol Tartrate | Metoprolol Tartrate | 133 | 46 |
| Clopidogrel | Clopidogrel Bisulfate | 128 | 43 |
| Synthroid | Levothyroxine Sodium | 118 | 43 |
| Escitalopram Oxalate | Escitalopram Oxalate | 116 | 40 |
| Pravastatin Sodium | Pravastatin Sodium | 112 | 36 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 110 | 60 |
| Atenolol | Atenolol | 110 | 34 |
| Allopurinol | Allopurinol | 108 | 36 |
| Montelukast Sodium | Montelukast Sodium | 105 | 37 |
| Sertraline Hcl | Sertraline Hcl | 104 | 39 |
| Eliquis | Apixaban | 91 | 31 |
| Alendronate Sodium | Alendronate Sodium | 90 | 29 |
| Tramadol Hcl | Tramadol Hcl | 90 | 34 |
| Warfarin Sodium | Warfarin Sodium | 87 | 31 |
| Fluticasone Propionate | Fluticasone Propionate | 86 | 46 |
| Azithromycin | Azithromycin | 77 | 63 |
| Diclofenac Sodium | Diclofenac Sodium | 72 | 35 |
| Tizanidine Hcl | Tizanidine Hcl | 68 | 34 |
| Terazosin Hcl | Terazosin Hcl | 65 | 19 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 63 | 22 |
| Methylprednisolone | Methylprednisolone | 63 | 48 |
| Abrysvo | Rsv Vacc, Pref A And Pref B/Pf | 59 | 59 |
| Alprazolam | Alprazolam | 58 | 18 |
| Famotidine | Famotidine | 57 | 19 |
| Ozempic | Semaglutide | 57 | 16 |
| Finasteride | Finasteride | 55 | 21 |
| Pregabalin | Pregabalin | 52 | 13 |
| Carvedilol | Carvedilol | 50 | 21 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 50 | 17 |
| Pioglitazone Hcl | Pioglitazone Hcl | 50 | 13 |
| Lovastatin | Lovastatin | 49 | 14 |
| Meloxicam | Meloxicam | 49 | 12 |
| Fluoxetine Hcl | Fluoxetine Hcl | 48 | 16 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 47 | suppressed |
| Clonazepam | Clonazepam | 45 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 45 | 38 |
| Duloxetine Hcl | Duloxetine Hcl | 45 | 15 |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 44 | 17 |
| Glipizide | Glipizide | 44 | 15 |
| Lorazepam | Lorazepam | 44 | 11 |
| Potassium Chloride | Potassium Chloride | 44 | 16 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 44 | 27 |
| Dicyclomine Hcl | Dicyclomine Hcl | 38 | 16 |
| Enalapril Maleate | Enalapril Maleate | 38 | 16 |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 38 | 13 |
| Celecoxib | Celecoxib | 37 | 16 |
| Spironolactone | Spironolactone | 37 | 12 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 36 | 12 |
| Valsartan | Valsartan | 35 | 11 |
| Ropinirole Hcl | Ropinirole Hcl | 34 | 13 |
| Mirtazapine | Mirtazapine | 33 | 13 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 32 | 31 |
| Nifedipine Er | Nifedipine | 32 | 11 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 31 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 30 | 16 |
| Ezetimibe | Ezetimibe | 29 | 11 |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 29 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 29 | 19 |
| Solifenacin Succinate | Solifenacin Succinate | 29 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 28 | suppressed |
| Latanoprost | Latanoprost | 28 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 28 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 25 | 18 |
| Bupropion Hcl Sr | Bupropion Hcl | 24 | suppressed |
| Nystatin | Nystatin | 24 | 19 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 24 | 15 |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 23 | suppressed |
| Glimepiride | Glimepiride | 22 | suppressed |
| Methocarbamol | Methocarbamol | 22 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 22 | suppressed |
| Sildenafil Citrate | Sildenafil Citrate | 22 | suppressed |
| Nitroglycerin | Nitroglycerin | 21 | suppressed |
| Omega-3 Acid Ethyl Esters | Omega-3 Acid Ethyl Esters | 21 | suppressed |
| Bupropion Xl | Bupropion Hcl | 20 | suppressed |
| Colchicine | Colchicine | 20 | suppressed |
| Fenofibrate | Fenofibrate | 20 | suppressed |
| Gemfibrozil | Gemfibrozil | 20 | suppressed |
| Humalog Kwikpen U-100 | Insulin Lispro | 20 | suppressed |
| Incruse Ellipta | Umeclidinium Bromide | 20 | suppressed |
| Shingrix | Varicella-Zoster Ge/As01b/Pf | 20 | 17 |
| Amiodarone Hcl | Amiodarone Hcl | 19 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 19 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 18 | 14 |
| Quetiapine Fumarate | Quetiapine Fumarate | 17 | suppressed |
| Clobetasol Propionate | Clobetasol Propionate | 16 | 12 |
| Irbesartan | Irbesartan | 16 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 16 | suppressed |
| Mounjaro | Tirzepatide | 16 | suppressed |
| Pentips Pen Needle | Pen Needle, Diabetic | 16 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 15 | suppressed |
| Ibuprofen | Ibuprofen | 15 | suppressed |
| Levetiracetam | Levetiracetam | 15 | suppressed |
| Timolol Maleate | Timolol Maleate | 14 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 14 | suppressed |
| Anoro Ellipta | Umeclidinium Brm/Vilanterol Tr | 13 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 13 | suppressed |
| Chlorthalidone | Chlorthalidone | 13 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 13 | suppressed |
| Humulin 70-30 | Insulin Nph Hum/Reg Insulin Hm | 13 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 13 | suppressed |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 13 | suppressed |
| Mupirocin | Mupirocin | 13 | 13 |
| Oxybutynin Chloride | Oxybutynin Chloride | 13 | suppressed |
| Terbinafine Hcl | Terbinafine Hcl | 13 | suppressed |
| Verapamil Er | Verapamil Hcl | 13 | suppressed |
| Xarelto | Rivaroxaban | 13 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 12 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 12 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 12 | suppressed |
| Humulin R | Insulin Regular, Human | 12 | suppressed |
| Nystatin-Triamcinolone | Nystatin/Triamcinolone Acet | 12 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 12 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 12 | suppressed |
| Clonidine | Clonidine | 11 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 11 | suppressed |
| Humulin N Kwikpen | Insulin Nph Human Isophane | 11 | suppressed |
| Levofloxacin | Levofloxacin | 11 | suppressed |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 11 | suppressed |
| Paxlovid | Nirmatrelvir/Ritonavir | 11 | 11 |
| Primidone | Primidone | 11 | suppressed |
| Trueplus Insulin Syringe | Syringe And Needle,insulin,1ml | 11 | suppressed |
| Trulicity | Dulaglutide | 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 | — | — | — | — | — |
| 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