Payment overview · 2025
General Payments
1 reported records · 1 companies
Healthcare provider profile · identity verified
Allopathic & Osteopathic Physicians|Internal Medicine · WESTHAMPTON, NY · NPI 1326037474
Verified facts
CMS Open Payments records show Olaf Butchma, DO received $27.75 in general payments during 2025 across 1 reported records.
Otsuka America Pharmaceutical, 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.
Payment overview · 2025
1 reported records · 1 companies
Separate record types
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?
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. | Unresolved — no canonical attribution shown | $27.75 | 100.0% | 1 | 2025 |
What were the payments for?
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $27.75 | 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
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| REXULTI Normalized: rexulti |
Drug | Otsuka America Pharmaceutical, Inc. | $27.75 | 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.
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
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
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 1536 | 128 |
| Levothyroxine Sodium | Levothyroxine Sodium | 1434 | 108 |
| Gabapentin | Gabapentin | 1162 | 66 |
| Eliquis | Apixaban | 959 | 73 |
| Amlodipine Besylate | Amlodipine Besylate | 940 | 96 |
| Furosemide | Furosemide | 810 | 90 |
| Metoprolol Tartrate | Metoprolol Tartrate | 772 | 75 |
| Famotidine | Famotidine | 768 | 73 |
| Potassium Chloride | Potassium Chloride | 744 | 54 |
| Metoprolol Succinate | Metoprolol Succinate | 694 | 66 |
| Pantoprazole Sodium | Pantoprazole Sodium | 688 | 79 |
| Escitalopram Oxalate | Escitalopram Oxalate | 658 | 59 |
| Simvastatin | Simvastatin | 642 | 54 |
| Mirtazapine | Mirtazapine | 580 | 48 |
| Tamsulosin Hcl | Tamsulosin Hcl | 526 | 71 |
| Levetiracetam | Levetiracetam | 519 | 44 |
| Omeprazole | Omeprazole | 517 | 42 |
| Sertraline Hcl | Sertraline Hcl | 488 | 44 |
| Losartan Potassium | Losartan Potassium | 422 | 46 |
| Carvedilol | Carvedilol | 421 | 35 |
| Donepezil Hcl | Donepezil Hcl | 380 | 35 |
| Clopidogrel | Clopidogrel Bisulfate | 363 | 32 |
| Montelukast Sodium | Montelukast Sodium | 319 | 30 |
| Memantine Hcl | Memantine Hcl | 306 | 35 |
| Metformin Hcl | Metformin Hcl | 305 | 32 |
| Hydralazine Hcl | Hydralazine Hcl | 298 | 28 |
| Lisinopril | Lisinopril | 298 | 26 |
| Torsemide | Torsemide | 279 | 15 |
| Baclofen | Baclofen | 275 | 24 |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 274 | 23 |
| Citalopram Hbr | Citalopram Hydrobromide | 249 | 13 |
| Hydrochlorothiazide | Hydrochlorothiazide | 228 | 20 |
| Divalproex Sodium | Divalproex Sodium | 219 | 26 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 218 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 209 | 23 |
| Fluoxetine Hcl | Fluoxetine Hcl | 204 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 202 | 37 |
| Alprazolam | Alprazolam | 199 | 33 |
| Ipratropium-Albuterol | Ipratropium/Albuterol Sulfate | 196 | 54 |
| Lactulose | Lactulose | 184 | 26 |
| Quetiapine Fumarate | Quetiapine Fumarate | 178 | 17 |
| Finasteride | Finasteride | 177 | 30 |
| Meloxicam | Meloxicam | 177 | suppressed |
| Allopurinol | Allopurinol | 171 | 12 |
| Sodium Chloride | 0.9 % Sodium Chloride | 151 | 42 |
| Digoxin | Digoxin | 149 | 15 |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 147 | suppressed |
| Latanoprost | Latanoprost | 146 | 24 |
| Buspirone Hcl | Buspirone Hcl | 145 | 18 |
| Prednisone | Prednisone | 145 | 57 |
| Nystatin | Nystatin | 144 | 60 |
| Doxazosin Mesylate | Doxazosin Mesylate | 142 | 14 |
| Midodrine Hcl | Midodrine Hcl | 142 | 24 |
| Atenolol | Atenolol | 138 | 14 |
| Spironolactone | Spironolactone | 136 | 17 |
| Duloxetine Hcl | Duloxetine Hcl | 135 | suppressed |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 134 | 16 |
| Valsartan | Valsartan | 123 | suppressed |
| Anastrozole | Anastrozole | 116 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 105 | 18 |
| Amiodarone Hcl | Amiodarone Hcl | 104 | 11 |
| Nifedipine Er | Nifedipine | 101 | suppressed |
| Chlorhexidine Gluconate | Chlorhexidine Gluconate | 99 | 18 |
| Xarelto | Rivaroxaban | 96 | 13 |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 95 | 12 |
| Ceftriaxone | Ceftriaxone Sodium | 95 | 64 |
| Aripiprazole | Aripiprazole | 93 | suppressed |
| Santyl | Collagenase Clostridium Hist. | 90 | 34 |
| Warfarin Sodium | Warfarin Sodium | 90 | suppressed |
| Valproic Acid | Valproic Acid (As Sodium Salt) | 89 | suppressed |
| Silver Sulfadiazine | Silver Sulfadiazine | 86 | 53 |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 85 | suppressed |
| Lorazepam | Lorazepam | 84 | 24 |
| Ondansetron Hcl | Ondansetron Hcl | 82 | 29 |
| Risperidone | Risperidone | 81 | 12 |
| Bupropion Xl | Bupropion Hcl | 75 | suppressed |
| Methocarbamol | Methocarbamol | 74 | 19 |
| Bumetanide | Bumetanide | 72 | suppressed |
| Ramelteon | Ramelteon | 72 | suppressed |
| Ramipril | Ramipril | 72 | suppressed |
| Entresto | Sacubitril/Valsartan | 70 | suppressed |
| Brimonidine Tartrate | Brimonidine Tartrate | 69 | suppressed |
| Diltiazem Hcl | Diltiazem Hcl | 66 | suppressed |
| Januvia | Sitagliptin Phosphate | 66 | suppressed |
| Jardiance | Empagliflozin | 65 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 62 | suppressed |
| Olanzapine | Olanzapine | 59 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 58 | 14 |
| Ssd | Silver Sulfadiazine | 57 | 27 |
| Vancomycin Hcl | Vancomycin Hcl | 57 | 23 |
| Alendronate Sodium | Alendronate Sodium | 55 | suppressed |
| Enulose | Lactulose | 55 | 16 |
| Budesonide | Budesonide | 54 | 16 |
| Tradjenta | Linagliptin | 54 | suppressed |
| Gemtesa | Vibegron | 52 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 51 | 23 |
| Amantadine | Amantadine Hcl | 50 | suppressed |
| Piperacillin-Tazobactam | Piperacillin Sodium/Tazobactam | 50 | 23 |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 50 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 49 | 11 |
| Amitriptyline Hcl | Amitriptyline Hcl | 48 | suppressed |
| Glipizide Er | Glipizide | 48 | suppressed |
| Verapamil Hcl | Verapamil Hcl | 48 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 47 | suppressed |
| Desmopressin Acetate | Desmopressin Acetate | 45 | suppressed |
| Dexamethasone | Dexamethasone | 45 | suppressed |
| Jantoven | Warfarin Sodium | 45 | suppressed |
| Nystop | Nystatin | 45 | 27 |
| Breo Ellipta | Fluticasone/Vilanterol | 44 | suppressed |
| Celecoxib | Celecoxib | 43 | suppressed |
| Memantine Hcl Er | Memantine Hcl | 43 | suppressed |
| Myrbetriq | Mirabegron | 43 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 42 | suppressed |
| Hydrocortisone | Hydrocortisone | 41 | 19 |
| Ketoconazole | Ketoconazole | 41 | 12 |
| Fludrocortisone Acetate | Fludrocortisone Acetate | 40 | suppressed |
| Sucralfate | Sucralfate | 40 | suppressed |
| Carbamazepine Er | Carbamazepine | 39 | suppressed |
| Tolterodine Tartrate | Tolterodine Tartrate | 39 | suppressed |
| Acetazolamide | Acetazolamide | 38 | suppressed |
| Glycopyrrolate | Glycopyrrolate | 37 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 37 | suppressed |
| Morphine Sulfate | Morphine Sulfate | 37 | 15 |
| Lamotrigine | Lamotrigine | 36 | suppressed |
| Insulin Lispro Kwikpen U-100 | Insulin Lispro | 35 | suppressed |
| Novolog Flexpen | Insulin Aspart | 35 | suppressed |
| Nuplazid | Pimavanserin Tartrate | 35 | suppressed |
| Albuterol Sulfate | Albuterol Sulfate | 34 | 22 |
| Fluticasone Propionate | Fluticasone Propionate | 34 | 16 |
| Oxybutynin Chloride | Oxybutynin Chloride | 34 | suppressed |
| Synthroid | Levothyroxine Sodium | 34 | suppressed |
| Dicyclomine Hcl | Dicyclomine Hcl | 33 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 33 | 28 |
| Insulin Glargine-Yfgn | Insulin Glargine-Yfgn | 33 | 13 |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 33 | suppressed |
| Metoclopramide Hcl | Metoclopramide Hcl | 33 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 33 | suppressed |
| Venlafaxine Hcl | Venlafaxine Hcl | 32 | suppressed |
| Carbidopa-Levodopa-Entacapone | Carbidopa/Levodopa/Entacapone | 31 | suppressed |
| Dextrose In Water | Dextrose 5 % In Water | 31 | 18 |
| Oseltamivir Phosphate | Oseltamivir Phosphate | 31 | 31 |
| Pravastatin Sodium | Pravastatin Sodium | 31 | suppressed |
| Pregabalin | Pregabalin | 31 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 31 | suppressed |
| Ibuprofen | Ibuprofen | 30 | suppressed |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 30 | suppressed |
| Methotrexate | Methotrexate Sodium | 30 | suppressed |
| Mupirocin | Mupirocin | 30 | 18 |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 29 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 29 | suppressed |
| Labetalol Hcl | Labetalol Hcl | 29 | suppressed |
| Lithium Carbonate Er | Lithium Carbonate | 29 | suppressed |
| Silodosin | Silodosin | 29 | suppressed |
| Timolol Maleate | Timolol Maleate | 29 | suppressed |
| Xifaxan | Rifaximin | 29 | suppressed |
| Clonazepam | Clonazepam | 27 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 27 | suppressed |
| Methenamine Hippurate | Methenamine Hippurate | 27 | suppressed |
| Scopolamine | Scopolamine | 27 | suppressed |
| Cyclosporine | Cyclosporine | 26 | suppressed |
| Lansoprazole | Lansoprazole | 26 | suppressed |
| Lithium Carbonate | Lithium Carbonate | 26 | suppressed |
| Oxcarbazepine | Oxcarbazepine | 26 | suppressed |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 24 | 13 |
| Enoxaparin Sodium | Enoxaparin Sodium | 24 | suppressed |
| Metolazone | Metolazone | 24 | suppressed |
| Novofine Autocover | Pen Needle, Diabetic, Safety | 23 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl/Pf | 23 | 16 |
| Ropinirole Hcl | Ropinirole Hcl | 23 | suppressed |
| Ammonium Lactate | Ammonium Lactate | 22 | suppressed |
| Multaq | Dronedarone Hcl | 22 | suppressed |
| Restasis | Cyclosporine | 22 | suppressed |
| Topiramate | Topiramate | 22 | suppressed |
| Alphagan P | Brimonidine Tartrate | 21 | suppressed |
| Amiloride Hcl | Amiloride Hcl | 21 | suppressed |
| Benztropine Mesylate | Benztropine Mesylate | 21 | suppressed |
| Calcitriol | Calcitriol | 21 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 21 | suppressed |
| Dorzolamide Hcl | Dorzolamide Hcl | 21 | suppressed |
| Lacosamide | Lacosamide | 21 | suppressed |
| Lurasidone Hcl | Lurasidone Hcl | 21 | suppressed |
| Pioglitazone Hcl | Pioglitazone Hcl | 21 | suppressed |
| Ipratropium Bromide | Ipratropium Bromide | 20 | suppressed |
| Abrysvo | Rsv Vacc, Pref A And Pref B/Pf | 19 | 19 |
| Erythromycin | Erythromycin Base | 19 | suppressed |
| Letrozole | Letrozole | 19 | suppressed |
| Brimonidine Tartrate-Timolol | Brimonidine Tartrate/Timolol | 18 | suppressed |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 18 | suppressed |
| Captopril | Captopril | 18 | suppressed |
| Haloperidol | Haloperidol | 18 | suppressed |
| Isosorbide Dinitrate | Isosorbide Dinitrate | 18 | suppressed |
| Retacrit | Epoetin Alfa-Epbx | 18 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 18 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 18 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 18 | suppressed |
| Admelog | Insulin Lispro | 17 | suppressed |
| Gemfibrozil | Gemfibrozil | 17 | suppressed |
| Hydroxyurea | Hydroxyurea | 17 | suppressed |
| Dutasteride | Dutasteride | 16 | suppressed |
| Insulin Lispro | Insulin Lispro | 16 | suppressed |
| Verapamil Er | Verapamil Hcl | 16 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 15 | 14 |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 15 | suppressed |
| Fluticasone-Vilanterol | Fluticasone/Vilanterol | 15 | suppressed |
| Ketorolac Tromethamine | Ketorolac Tromethamine | 15 | suppressed |
| Nystatin-Triamcinolone | Nystatin/Triamcinolone Acet | 15 | suppressed |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 15 | suppressed |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 14 | suppressed |
| Cefepime Hcl | Cefepime Hcl | 14 | suppressed |
| Clobazam | Clobazam | 14 | suppressed |
| Humalog Kwikpen U-100 | Insulin Lispro | 14 | suppressed |
| Mresvia | Rsv Vaccine, Pref, Mrna/Pf | 14 | 14 |
| Namzaric | Memantine Hcl/Donepezil Hcl | 14 | suppressed |
| Ofloxacin | Ofloxacin | 14 | suppressed |
| Raloxifene Hcl | Raloxifene Hcl | 14 | suppressed |
| Azithromycin | Azithromycin | 13 | suppressed |
| Chlorzoxazone | Chlorzoxazone | 13 | suppressed |
| Glipizide | Glipizide | 13 | suppressed |
| Humulin R | Insulin Regular, Human | 13 | suppressed |
| Lamotrigine Odt | Lamotrigine | 13 | suppressed |
| Lidocaine Hcl | Lidocaine Hcl | 13 | 13 |
| Prednisolone Acetate | Prednisolone Acetate | 13 | suppressed |
| Sodium Chloride | Sodium Chloride 0.45 % | 13 | 12 |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 13 | 13 |
| Vemlidy | Tenofovir Alafenamide | 13 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 12 | suppressed |
| Bethanechol Chloride | Bethanechol Chloride | 12 | suppressed |
| Bromocriptine Mesylate | Bromocriptine Mesylate | 12 | suppressed |
| Bupropion Hcl | Bupropion Hcl | 12 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 12 | suppressed |
| Carbamazepine | Carbamazepine | 12 | suppressed |
| Diazepam | Diazepam | 12 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 12 | suppressed |
| Dorzolamide-Timolol | Dorzolamide Hcl/Timolol Maleat | 12 | suppressed |
| Linzess | Linaclotide | 12 | suppressed |
| Niacin Er | Niacin | 12 | suppressed |
| Ondansetron Odt | Ondansetron | 12 | suppressed |
| Alogliptin | Alogliptin Benzoate | 11 | suppressed |
| Cefuroxime | Cefuroxime Axetil | 11 | 11 |
| Combivent Respimat | Ipratropium/Albuterol Sulfate | 11 | suppressed |
| Lumigan | Bimatoprost | 11 | suppressed |
| Morphine Sulfate Er | Morphine Sulfate | 11 | suppressed |
| Nortriptyline Hcl | Nortriptyline Hcl | 11 | suppressed |
| Ropinirole Er | Ropinirole Hcl | 11 | suppressed |
| Sevelamer Carbonate | Sevelamer Carbonate | 11 | suppressed |
| Valproic Acid | Valproic Acid | 11 | suppressed |
Timeline
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 | $27.75 · 1 records | Otsuka America Pharmaceutical, Inc. | REXULTI | — | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
| 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