Payment overview · 2025
General Payments
$43.31
2 reported records · 1 companies
Healthcare provider profile · identity verified
Boris Sheynin, M.D.
Allopathic & Osteopathic Physicians|Internal Medicine · SKOKIE, IL · NPI 1952359440
Verified facts
What the public records show
CMS Open Payments records show Boris Sheynin, M.D. received $43.31 in general payments during 2025 across 2 reported records.
Aimmune Therapeutics, 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 |
|---|---|---|---|---|---|
| Aimmune Therapeutics, Inc. | Unresolved — no canonical attribution shown | $43.31 | 100.0% | 2 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $43.31 | 2 |
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 |
|---|---|---|---|---|---|
| ZENPEP Normalized: zenpep |
Drug | Aimmune Therapeutics, Inc. | $43.31 | 2 | 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 | 609 | 144 |
| Levothyroxine Sodium | Levothyroxine Sodium | 562 | 121 |
| Omeprazole | Omeprazole | 517 | 116 |
| Metoprolol Succinate | Metoprolol Succinate | 480 | 124 |
| Amlodipine Besylate | Amlodipine Besylate | 446 | 105 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 416 | 121 |
| Losartan Potassium | Losartan Potassium | 399 | 86 |
| Gabapentin | Gabapentin | 372 | 77 |
| Tamsulosin Hcl | Tamsulosin Hcl | 371 | 81 |
| Eliquis | Apixaban | 331 | 51 |
| Metformin Hcl | Metformin Hcl | 315 | 62 |
| Metformin Hcl Er | Metformin Hcl | 313 | 77 |
| Jardiance | Empagliflozin | 292 | 59 |
| Mirtazapine | Mirtazapine | 261 | 44 |
| Ezetimibe | Ezetimibe | 257 | 64 |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 256 | 46 |
| Pantoprazole Sodium | Pantoprazole Sodium | 229 | 51 |
| Spironolactone | Spironolactone | 224 | 50 |
| Famotidine | Famotidine | 201 | 46 |
| Torsemide | Torsemide | 188 | 40 |
| Celecoxib | Celecoxib | 184 | 51 |
| Meloxicam | Meloxicam | 183 | 57 |
| Sertraline Hcl | Sertraline Hcl | 172 | 30 |
| Metoprolol Tartrate | Metoprolol Tartrate | 170 | 38 |
| Furosemide | Furosemide | 160 | 42 |
| Finasteride | Finasteride | 155 | 29 |
| Escitalopram Oxalate | Escitalopram Oxalate | 153 | 31 |
| Quetiapine Fumarate | Quetiapine Fumarate | 142 | 26 |
| Fluticasone Propionate | Fluticasone Propionate | 134 | 56 |
| Chlorthalidone | Chlorthalidone | 133 | 32 |
| Simvastatin | Simvastatin | 130 | 26 |
| Clopidogrel | Clopidogrel Bisulfate | 129 | 27 |
| Lisinopril | Lisinopril | 128 | 37 |
| Pravastatin Sodium | Pravastatin Sodium | 126 | 25 |
| Diclofenac Sodium | Diclofenac Sodium | 120 | 33 |
| Clonazepam | Clonazepam | 113 | 28 |
| Carvedilol | Carvedilol | 108 | 29 |
| Allopurinol | Allopurinol | 101 | 23 |
| Memantine Hcl | Memantine Hcl | 101 | 14 |
| Linzess | Linaclotide | 97 | 20 |
| Bisoprolol Fumarate | Bisoprolol Fumarate | 96 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 93 | 25 |
| Donepezil Hcl | Donepezil Hcl | 93 | 18 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 89 | 34 |
| Montelukast Sodium | Montelukast Sodium | 89 | 25 |
| Ropinirole Hcl | Ropinirole Hcl | 88 | 17 |
| Zolpidem Tartrate | Zolpidem Tartrate | 88 | 25 |
| Duloxetine Hcl | Duloxetine Hcl | 86 | 18 |
| Glimepiride | Glimepiride | 85 | 24 |
| Tradjenta | Linagliptin | 81 | 13 |
| Lorazepam | Lorazepam | 80 | 20 |
| Hydralazine Hcl | Hydralazine Hcl | 79 | 14 |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 75 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 75 | 12 |
| Repaglinide | Repaglinide | 74 | 23 |
| Ramipril | Ramipril | 73 | 15 |
| Meclizine Hcl | Meclizine Hcl | 72 | 24 |
| Naproxen | Naproxen | 71 | 36 |
| Olmesartan-Hydrochlorothiazide | Olmesartan/Hydrochlorothiazide | 71 | 17 |
| Levetiracetam | Levetiracetam | 69 | suppressed |
| Januvia | Sitagliptin Phosphate | 67 | suppressed |
| Myrbetriq | Mirabegron | 67 | suppressed |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 66 | suppressed |
| Rybelsus | Semaglutide | 66 | 21 |
| Farxiga | Dapagliflozin Propanediol | 65 | 13 |
| Nitroglycerin | Nitroglycerin | 64 | 21 |
| Bisoprolol-Hydrochlorothiazide | Bisoprolol/Hydrochlorothiazide | 62 | 17 |
| Nebivolol Hcl | Nebivolol Hcl | 62 | suppressed |
| Ozempic | Semaglutide | 62 | 14 |
| Clonidine Hcl | Clonidine Hcl | 61 | 13 |
| Trazodone Hcl | Trazodone Hcl | 61 | 16 |
| Cefpodoxime Proxetil | Cefpodoxime Proxetil | 57 | 41 |
| Xarelto | Rivaroxaban | 57 | 13 |
| Irbesartan | Irbesartan | 56 | 12 |
| Anoro Ellipta | Umeclidinium Brm/Vilanterol Tr | 55 | 15 |
| Citalopram Hbr | Citalopram Hydrobromide | 55 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 55 | 11 |
| Ventolin Hfa | Albuterol Sulfate | 54 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 51 | 12 |
| Dicyclomine Hcl | Dicyclomine Hcl | 51 | 19 |
| Gemtesa | Vibegron | 51 | 15 |
| Creon | Lipase/Protease/Amylase | 50 | suppressed |
| Alprazolam | Alprazolam | 49 | 12 |
| Bumetanide | Bumetanide | 48 | suppressed |
| Entresto | Sacubitril/Valsartan | 48 | 13 |
| Propranolol Hcl | Propranolol Hcl | 48 | 12 |
| Hydrochlorothiazide | Hydrochlorothiazide | 47 | 14 |
| Synthroid | Levothyroxine Sodium | 45 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 44 | 14 |
| Tramadol Hcl | Tramadol Hcl | 43 | 17 |
| Enoxaparin Sodium | Enoxaparin Sodium | 42 | suppressed |
| Nystatin | Nystatin | 42 | 23 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 41 | 35 |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 41 | suppressed |
| Potassium Chloride | Potassium Chloride | 41 | suppressed |
| Methylprednisolone | Methylprednisolone | 40 | 34 |
| Sucralfate | Sucralfate | 40 | suppressed |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 39 | 15 |
| Levofloxacin | Levofloxacin | 39 | 31 |
| Pioglitazone Hcl | Pioglitazone Hcl | 38 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 37 | 23 |
| Nifedipine Er | Nifedipine | 37 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 37 | suppressed |
| Amlodipine-Valsartan | Amlodipine Besylate/Valsartan | 36 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 36 | 13 |
| Valsartan | Valsartan | 36 | 11 |
| Colchicine | Colchicine | 35 | 17 |
| Tizanidine Hcl | Tizanidine Hcl | 35 | 11 |
| Dutasteride | Dutasteride | 34 | suppressed |
| Hydrocortisone | Hydrocortisone | 34 | 21 |
| Prednisone | Prednisone | 34 | 13 |
| Prolia | Denosumab | 34 | 21 |
| Ipratropium Bromide | Ipratropium Bromide | 33 | suppressed |
| Pregabalin | Pregabalin | 33 | suppressed |
| Amlodipine-Olmesartan | Amlodipine Bes/Olmesartan Med | 32 | 12 |
| Baclofen | Baclofen | 32 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 32 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 31 | 11 |
| Estradiol | Estradiol | 31 | 11 |
| Azithromycin | Azithromycin | 30 | 26 |
| Lubiprostone | Lubiprostone | 30 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 29 | suppressed |
| Ibuprofen | Ibuprofen | 29 | 11 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 29 | 15 |
| Belsomra | Suvorexant | 28 | suppressed |
| Digoxin | Digoxin | 28 | suppressed |
| Glipizide Er | Glipizide | 28 | suppressed |
| Memantine Hcl Er | Memantine Hcl | 28 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 28 | 16 |
| Breo Ellipta | Fluticasone/Vilanterol | 27 | suppressed |
| Latanoprost | Latanoprost | 27 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 27 | 14 |
| Nyamyc | Nystatin | 26 | suppressed |
| Atenolol | Atenolol | 25 | suppressed |
| Atenolol-Chlorthalidone | Atenolol/Chlorthalidone | 25 | suppressed |
| Bupropion Xl | Bupropion Hcl | 25 | suppressed |
| Dexlansoprazole Dr | Dexlansoprazole | 25 | suppressed |
| Lamotrigine | Lamotrigine | 25 | suppressed |
| Procto-Med Hc | Hydrocortisone | 25 | suppressed |
| Sildenafil Citrate | Sildenafil Citrate | 25 | suppressed |
| Amoxicillin | Amoxicillin | 24 | 22 |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 24 | suppressed |
| Indapamide | Indapamide | 24 | suppressed |
| Labetalol Hcl | Labetalol Hcl | 24 | suppressed |
| Lidocaine | Lidocaine | 24 | suppressed |
| Methimazole | Methimazole | 24 | suppressed |
| Alcohol Pads | Alcohol Antiseptic Pads | 23 | suppressed |
| Amiodarone Hcl | Amiodarone Hcl | 23 | suppressed |
| Ipratropium-Albuterol | Ipratropium/Albuterol Sulfate | 23 | 11 |
| Clonidine | Clonidine | 22 | suppressed |
| Lansoprazole | Lansoprazole | 22 | suppressed |
| Lovastatin | Lovastatin | 22 | suppressed |
| Single Use Swab | Alcohol Antiseptic Pads | 22 | 11 |
| Chlorhexidine Gluconate | Chlorhexidine Gluconate | 21 | 11 |
| Fluoxetine Hcl | Fluoxetine Hcl | 21 | suppressed |
| Novolog | Insulin Aspart | 21 | suppressed |
| Dilt-Xr | Diltiazem Hcl | 20 | suppressed |
| Ketoconazole | Ketoconazole | 20 | suppressed |
| Telmisartan | Telmisartan | 20 | suppressed |
| Diazepam | Diazepam | 19 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 19 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 19 | suppressed |
| Hydroxychloroquine Sulfate | Hydroxychloroquine Sulfate | 19 | suppressed |
| Paxlovid | Nirmatrelvir/Ritonavir | 19 | 19 |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 19 | suppressed |
| Verapamil Sr | Verapamil Hcl | 19 | suppressed |
| Budesonide Ec | Budesonide | 18 | suppressed |
| Cephalexin | Cephalexin | 18 | 15 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 18 | 14 |
| Divalproex Sodium | Divalproex Sodium | 18 | suppressed |
| Humalog | Insulin Lispro | 18 | suppressed |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 18 | 11 |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 18 | suppressed |
| Zaleplon | Zaleplon | 18 | suppressed |
| Betamethasone Dipropionate | Betamethasone Dipropionate | 17 | suppressed |
| Dropsafe Prep Pads | Alcohol Antiseptic Pads | 17 | suppressed |
| Risperidone | Risperidone | 17 | suppressed |
| Rivastigmine | Rivastigmine | 17 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 16 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 16 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 16 | suppressed |
| Mounjaro | Tirzepatide | 16 | suppressed |
| Mupirocin | Mupirocin | 16 | 14 |
| Omega-3 Acid Ethyl Esters | Omega-3 Acid Ethyl Esters | 16 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 16 | suppressed |
| Verapamil Er | Verapamil Hcl | 16 | suppressed |
| Spiriva Handihaler | Tiotropium Bromide | 15 | suppressed |
| Benztropine Mesylate | Benztropine Mesylate | 14 | suppressed |
| Enbrel Sureclick | Etanercept | 14 | suppressed |
| Loperamide | Loperamide Hcl | 14 | suppressed |
| Olanzapine Odt | Olanzapine | 14 | suppressed |
| Sotalol | Sotalol Hcl | 14 | suppressed |
| Telmisartan-Hydrochlorothiazid | Telmisartan/Hydrochlorothiazid | 14 | suppressed |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 13 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 13 | suppressed |
| Cyclosporine | Cyclosporine | 13 | suppressed |
| Edarbi | Azilsartan Medoxomil | 13 | suppressed |
| Exelon | Rivastigmine | 13 | suppressed |
| Fluconazole | Fluconazole | 13 | suppressed |
| Galantamine Er | Galantamine Hbr | 13 | suppressed |
| Glipizide | Glipizide | 13 | suppressed |
| Irbesartan-Hydrochlorothiazide | Irbesartan/Hydrochlorothiazide | 13 | suppressed |
| Nexlizet | Bempedoic Acid/Ezetimibe | 13 | suppressed |
| Soliqua 100-33 | Insulin Glargine/Lixisenatide | 13 | suppressed |
| Trulicity | Dulaglutide | 13 | suppressed |
| Clotrimazole | Clotrimazole | 12 | suppressed |
| Nystop | Nystatin | 12 | suppressed |
| Calcitonin-Salmon | Calcitonin,salmon,synthetic | 11 | suppressed |
| Cromolyn Sodium | Cromolyn Sodium | 11 | suppressed |
| Dicloxacillin Sodium | Dicloxacillin Sodium | 11 | suppressed |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 11 | suppressed |
| Methotrexate | Methotrexate Sodium | 11 | suppressed |
| Olanzapine | Olanzapine | 11 | suppressed |
| Rexulti | Brexpiprazole | 11 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 11 | 11 |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 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 | $43.31 · 2 records | Aimmune Therapeutics, Inc. | ZENPEP | — | — |
| 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