Payment overview · 2025
General Payments
$125.30
1 reported records · 1 companies
Healthcare provider profile · identity verified
Charles Kalenowski, DO
Allopathic & Osteopathic Physicians|Family Medicine · BARTLETT, IL · NPI 1023046414
Verified facts
What the public records show
CMS Open Payments records show Charles Kalenowski, DO received $125.30 in general payments during 2025 across 1 reported records.
INTUITIVE SURGICAL, INC. accounted for 100.0% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 1 associated product.
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 |
|---|---|---|---|---|---|
| INTUITIVE SURGICAL, INC. | Unresolved — no canonical attribution shown | $125.30 | 100.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $125.30 | 1 |
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 |
|---|---|---|---|---|---|
| Da Vinci Surgical System Normalized: da vinci surgical system |
Device | INTUITIVE SURGICAL, INC. | $125.30 | 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.
None of this doctor’s payer companies has same-entity product evidence that passes the publication threshold. The site does not infer company ownership, affiliates, or generic manufacturers.
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 | 759 | 224 |
| Levothyroxine Sodium | Levothyroxine Sodium | 537 | 146 |
| Pantoprazole Sodium | Pantoprazole Sodium | 398 | 122 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 390 | 128 |
| Lisinopril | Lisinopril | 366 | 106 |
| Amlodipine Besylate | Amlodipine Besylate | 334 | 102 |
| Alprazolam | Alprazolam | 303 | 52 |
| Losartan Potassium | Losartan Potassium | 296 | 87 |
| Tamsulosin Hcl | Tamsulosin Hcl | 272 | 74 |
| Simvastatin | Simvastatin | 249 | 70 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 230 | 40 |
| Metoprolol Succinate | Metoprolol Succinate | 204 | 63 |
| Tramadol Hcl | Tramadol Hcl | 201 | 37 |
| Metformin Hcl Er | Metformin Hcl | 198 | 65 |
| Escitalopram Oxalate | Escitalopram Oxalate | 187 | 44 |
| Metformin Hcl | Metformin Hcl | 178 | 52 |
| Omeprazole | Omeprazole | 175 | 49 |
| Fluticasone Propionate | Fluticasone Propionate | 170 | 68 |
| Meloxicam | Meloxicam | 168 | 51 |
| Metoprolol Tartrate | Metoprolol Tartrate | 165 | 45 |
| Potassium Chloride | Potassium Chloride | 164 | 44 |
| Montelukast Sodium | Montelukast Sodium | 153 | 40 |
| Furosemide | Furosemide | 146 | 48 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 141 | 45 |
| Gabapentin | Gabapentin | 138 | 42 |
| Ezetimibe | Ezetimibe | 130 | 35 |
| Hydrochlorothiazide | Hydrochlorothiazide | 127 | 38 |
| Zolpidem Tartrate | Zolpidem Tartrate | 112 | 27 |
| Allopurinol | Allopurinol | 101 | 30 |
| Mounjaro | Tirzepatide | 97 | 12 |
| Glimepiride | Glimepiride | 96 | 30 |
| Pravastatin Sodium | Pravastatin Sodium | 93 | 23 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 91 | 80 |
| Trazodone Hcl | Trazodone Hcl | 91 | 22 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 87 | 24 |
| Clonazepam | Clonazepam | 86 | 16 |
| Jardiance | Empagliflozin | 85 | 23 |
| Pioglitazone Hcl | Pioglitazone Hcl | 82 | 26 |
| Irbesartan | Irbesartan | 72 | 18 |
| Duloxetine Hcl | Duloxetine Hcl | 70 | 17 |
| Clopidogrel | Clopidogrel Bisulfate | 68 | 22 |
| Lorazepam | Lorazepam | 68 | 17 |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 68 | 16 |
| Finasteride | Finasteride | 67 | 16 |
| Eliquis | Apixaban | 65 | 18 |
| Carvedilol | Carvedilol | 63 | 16 |
| Doxycycline Hyclate | Doxycycline Hyclate | 63 | 47 |
| Enalapril Maleate | Enalapril Maleate | 62 | 14 |
| Sertraline Hcl | Sertraline Hcl | 61 | 14 |
| Warfarin Sodium | Warfarin Sodium | 60 | suppressed |
| Valsartan | Valsartan | 55 | 14 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 54 | 18 |
| Atenolol | Atenolol | 52 | 17 |
| Synjardy Xr | Empagliflozin/Metformin Hcl | 47 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 46 | 11 |
| Xarelto | Rivaroxaban | 46 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 45 | 12 |
| Fenofibrate | Fenofibrate | 43 | suppressed |
| Januvia | Sitagliptin Phosphate | 43 | 11 |
| Citalopram Hbr | Citalopram Hydrobromide | 42 | 12 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 42 | suppressed |
| Janumet Xr | Sitagliptin Phos/Metformin Hcl | 41 | 12 |
| Temazepam | Temazepam | 39 | suppressed |
| Bupropion Xl | Bupropion Hcl | 38 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 37 | 17 |
| Ramipril | Ramipril | 36 | suppressed |
| Breztri Aerosphere | Budesonide/Glycopyr/Formoterol | 35 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 35 | suppressed |
| Aripiprazole | Aripiprazole | 34 | suppressed |
| Famotidine | Famotidine | 33 | suppressed |
| Synthroid | Levothyroxine Sodium | 32 | suppressed |
| Diazepam | Diazepam | 31 | suppressed |
| Baclofen | Baclofen | 30 | 12 |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 30 | 22 |
| Lactulose | Lactulose | 29 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 29 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 29 | suppressed |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 28 | 12 |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 28 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 27 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 27 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 27 | 14 |
| Benazepril Hcl | Benazepril Hcl | 26 | suppressed |
| Methylprednisolone | Methylprednisolone | 26 | 26 |
| Amitriptyline Hcl | Amitriptyline Hcl | 24 | suppressed |
| Azithromycin | Azithromycin | 24 | 21 |
| Cefdinir | Cefdinir | 24 | 21 |
| Pregabalin | Pregabalin | 24 | suppressed |
| Ultra-Fine Mini Pen Needle | Pen Needle, Diabetic | 24 | suppressed |
| Anoro Ellipta | Umeclidinium Brm/Vilanterol Tr | 23 | suppressed |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 23 | suppressed |
| Celecoxib | Celecoxib | 23 | suppressed |
| Estradiol | Estradiol | 23 | suppressed |
| Novolog Flexpen | Insulin Aspart | 23 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 22 | suppressed |
| Ibuprofen | Ibuprofen | 22 | suppressed |
| Nifedipine Er | Nifedipine | 22 | suppressed |
| Toujeo Solostar | Insulin Glargine,hum.Rec.Anlog | 22 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 21 | suppressed |
| Ondansetron Odt | Ondansetron | 21 | suppressed |
| Fenofibrate | Fenofibrate,micronized | 20 | suppressed |
| Amoxicillin | Amoxicillin | 19 | 12 |
| Dicyclomine Hcl | Dicyclomine Hcl | 19 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 19 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 19 | suppressed |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 19 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 19 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 18 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 18 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 18 | suppressed |
| Glipizide Er | Glipizide | 18 | suppressed |
| Ibandronate Sodium | Ibandronate Sodium | 18 | suppressed |
| Nebivolol Hcl | Nebivolol Hcl | 18 | suppressed |
| Omega-3 Acid Ethyl Esters | Omega-3 Acid Ethyl Esters | 18 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 18 | suppressed |
| Solifenacin Succinate | Solifenacin Succinate | 18 | suppressed |
| Chlorthalidone | Chlorthalidone | 17 | suppressed |
| Clobetasol Propionate | Clobetasol Propionate | 17 | suppressed |
| Myrbetriq | Mirabegron | 17 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 16 | suppressed |
| Dextroamphetamine-Amphetamine | Dextroamphetamine/Amphetamine | 16 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 16 | 16 |
| Prednisone | Prednisone | 16 | 15 |
| Trintellix | Vortioxetine Hydrobromide | 16 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 15 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 15 | suppressed |
| Eszopiclone | Eszopiclone | 15 | suppressed |
| Folic Acid | Folic Acid | 15 | suppressed |
| Klor-Con M20 | Potassium Chloride | 15 | suppressed |
| Rizatriptan | Rizatriptan Benzoate | 15 | suppressed |
| Sildenafil Citrate | Sildenafil Citrate | 15 | suppressed |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 15 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 14 | 14 |
| Irbesartan-Hydrochlorothiazide | Irbesartan/Hydrochlorothiazide | 14 | suppressed |
| Nabumetone | Nabumetone | 14 | suppressed |
| Spiriva Respimat | Tiotropium Bromide | 14 | suppressed |
| Varenicline Tartrate | Varenicline Tartrate | 14 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 13 | suppressed |
| Bumetanide | Bumetanide | 13 | suppressed |
| Carisoprodol | Carisoprodol | 13 | suppressed |
| Cefadroxil | Cefadroxil | 13 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 13 | suppressed |
| Glipizide | Glipizide | 13 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 13 | suppressed |
| Linzess | Linaclotide | 13 | suppressed |
| Spironolactone | Spironolactone | 13 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 13 | suppressed |
| Trulicity | Dulaglutide | 13 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 13 | suppressed |
| Amlodipine-Valsartan | Amlodipine Besylate/Valsartan | 12 | suppressed |
| Butalbital-Acetaminophen-Caffe | Butalb/Acetaminophen/Caffeine | 12 | suppressed |
| Methylphenidate Er | Methylphenidate Hcl | 12 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 12 | suppressed |
| Ozempic | Semaglutide | 12 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 12 | suppressed |
| Fluvoxamine Maleate | Fluvoxamine Maleate | 11 | suppressed |
| Lithium Carbonate | Lithium Carbonate | 11 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 11 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 11 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 11 | suppressed |
| Stiolto Respimat | Tiotropium Br/Olodaterol Hcl | 11 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 11 | suppressed |
| Testosterone | Testosterone | 11 | suppressed |
| Ultra-Fine Short Pen Needle | Pen Needle, Diabetic | 11 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 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 | $125.30 · 1 records | INTUITIVE SURGICAL, INC. | Da Vinci Surgical System | — | — |
| 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