Payment overview · 2025
General Payments
$22.39
1 reported records · 1 companies
Healthcare provider profile · identity verified
Gurcharan Singh, M.D.
Allopathic & Osteopathic Physicians|Internal Medicine · BRIDGETON, MO · NPI 1265541411
Verified facts
What the public records show
CMS Open Payments records show Gurcharan Singh, M.D. received $22.39 in general payments during 2025 across 1 reported records.
Exact Sciences Corporation 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 |
|---|---|---|---|---|---|
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $22.39 | 100.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $22.39 | 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 |
|---|---|---|---|---|---|
| The Cologuard Plus Collection Kit Normalized: the cologuard plus collection kit |
Device | Exact Sciences Corporation | $22.39 | 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 |
|---|---|---|---|
| Amlodipine Besylate | Amlodipine Besylate | 976 | 230 |
| Atorvastatin Calcium | Atorvastatin Calcium | 919 | 203 |
| Lisinopril | Lisinopril | 424 | 106 |
| Levothyroxine Sodium | Levothyroxine Sodium | 393 | 70 |
| Furosemide | Furosemide | 356 | 82 |
| Losartan Potassium | Losartan Potassium | 343 | 83 |
| Gabapentin | Gabapentin | 330 | 67 |
| Metformin Hcl | Metformin Hcl | 326 | 83 |
| Alprazolam | Alprazolam | 325 | 61 |
| Eliquis | Apixaban | 324 | 46 |
| Pantoprazole Sodium | Pantoprazole Sodium | 316 | 69 |
| Tamsulosin Hcl | Tamsulosin Hcl | 294 | 73 |
| Metoprolol Succinate | Metoprolol Succinate | 253 | 57 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 247 | 48 |
| Carvedilol | Carvedilol | 231 | 43 |
| Metoprolol Tartrate | Metoprolol Tartrate | 224 | 55 |
| Tramadol Hcl | Tramadol Hcl | 220 | 55 |
| Omeprazole | Omeprazole | 213 | 74 |
| Clopidogrel | Clopidogrel Bisulfate | 200 | 47 |
| Simvastatin | Simvastatin | 195 | 47 |
| Escitalopram Oxalate | Escitalopram Oxalate | 177 | 39 |
| Finasteride | Finasteride | 160 | 40 |
| Trazodone Hcl | Trazodone Hcl | 158 | 30 |
| Donepezil Hcl | Donepezil Hcl | 151 | 28 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 151 | 43 |
| Allopurinol | Allopurinol | 150 | 44 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 149 | 28 |
| Potassium Chloride | Potassium Chloride | 143 | 34 |
| Spironolactone | Spironolactone | 138 | 29 |
| Zolpidem Tartrate | Zolpidem Tartrate | 134 | 20 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 133 | 45 |
| Temazepam | Temazepam | 126 | 20 |
| Levetiracetam | Levetiracetam | 122 | 22 |
| Mirtazapine | Mirtazapine | 122 | 32 |
| Xarelto | Rivaroxaban | 122 | 12 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 120 | 40 |
| Famotidine | Famotidine | 117 | 28 |
| Autoshield Duo Pen Needle | Pen Needle,dual Safety,diabetc | 116 | 22 |
| Hydrochlorothiazide | Hydrochlorothiazide | 108 | 26 |
| Naproxen | Naproxen | 108 | 43 |
| Azithromycin | Azithromycin | 105 | 72 |
| Glimepiride | Glimepiride | 100 | 31 |
| Lorazepam | Lorazepam | 95 | 20 |
| Fluticasone Propionate | Fluticasone Propionate | 94 | 25 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 93 | 29 |
| Memantine Hcl | Memantine Hcl | 92 | 18 |
| Hydralazine Hcl | Hydralazine Hcl | 87 | 17 |
| Lovastatin | Lovastatin | 83 | 23 |
| Abrysvo | Rsv Vacc, Pref A And Pref B/Pf | 82 | 80 |
| Latanoprost | Latanoprost | 82 | 13 |
| Montelukast Sodium | Montelukast Sodium | 82 | 23 |
| Pravastatin Sodium | Pravastatin Sodium | 81 | 19 |
| Jardiance | Empagliflozin | 79 | 11 |
| Sertraline Hcl | Sertraline Hcl | 76 | 15 |
| Buspirone Hcl | Buspirone Hcl | 64 | 12 |
| Arexvy | Rsvpref3 Antigen/As01e/Pf | 62 | 62 |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 62 | 17 |
| Duloxetine Hcl | Duloxetine Hcl | 60 | 15 |
| Januvia | Sitagliptin Phosphate | 59 | suppressed |
| Meloxicam | Meloxicam | 58 | suppressed |
| Nifedipine Er | Nifedipine | 57 | 14 |
| Tizanidine Hcl | Tizanidine Hcl | 57 | 11 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 56 | 37 |
| Atenolol | Atenolol | 55 | 16 |
| Amitriptyline Hcl | Amitriptyline Hcl | 54 | 12 |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 53 | 15 |
| Oxybutynin Chloride | Oxybutynin Chloride | 53 | 12 |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 52 | 13 |
| Linzess | Linaclotide | 52 | 13 |
| Quetiapine Fumarate | Quetiapine Fumarate | 52 | 15 |
| Warfarin Sodium | Warfarin Sodium | 52 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 51 | 19 |
| Trulicity | Dulaglutide | 51 | 14 |
| Baclofen | Baclofen | 50 | suppressed |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 49 | suppressed |
| Nystop | Nystatin | 49 | 16 |
| Prednisone | Prednisone | 49 | 11 |
| Ezetimibe | Ezetimibe | 48 | 14 |
| Fluoxetine Hcl | Fluoxetine Hcl | 47 | suppressed |
| Ozempic | Semaglutide | 47 | 13 |
| Citalopram Hbr | Citalopram Hydrobromide | 46 | 11 |
| Farxiga | Dapagliflozin Propanediol | 46 | suppressed |
| Risperidone | Risperidone | 45 | 11 |
| Brimonidine Tartrate | Brimonidine Tartrate | 43 | suppressed |
| Entresto | Sacubitril/Valsartan | 43 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 42 | 11 |
| Pregabalin | Pregabalin | 41 | suppressed |
| Lactulose | Lactulose | 40 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 39 | suppressed |
| Midodrine Hcl | Midodrine Hcl | 39 | suppressed |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 39 | 12 |
| Humalog Kwikpen U-100 | Insulin Lispro | 38 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 37 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 35 | suppressed |
| Insulin Lispro Kwikpen U-100 | Insulin Lispro | 35 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 35 | 11 |
| Tradjenta | Linagliptin | 35 | suppressed |
| Brilinta | Ticagrelor | 34 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 34 | suppressed |
| Ondansetron Odt | Ondansetron | 34 | 21 |
| Ropinirole Hcl | Ropinirole Hcl | 33 | suppressed |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 32 | suppressed |
| Cephalexin | Cephalexin | 32 | 25 |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 32 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 31 | suppressed |
| Clobetasol Propionate | Clobetasol Propionate | 31 | suppressed |
| Digoxin | Digoxin | 31 | suppressed |
| Lacosamide | Lacosamide | 31 | suppressed |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 30 | suppressed |
| Nebivolol Hcl | Nebivolol Hcl | 30 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 29 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 29 | suppressed |
| Sevelamer Carbonate | Sevelamer Carbonate | 29 | suppressed |
| Semglee (Yfgn) Pen | Insulin Glargine-Yfgn | 28 | suppressed |
| Torsemide | Torsemide | 27 | suppressed |
| Klor-Con M20 | Potassium Chloride | 26 | suppressed |
| Metoclopramide Hcl | Metoclopramide Hcl | 25 | suppressed |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 25 | suppressed |
| Sodium Bicarbonate | Sodium Bicarbonate | 25 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 25 | suppressed |
| Amoxicillin | Amoxicillin | 24 | 16 |
| Benazepril Hcl | Benazepril Hcl | 24 | suppressed |
| Gentamicin Sulfate | Gentamicin Sulfate | 24 | suppressed |
| Hydroxychloroquine Sulfate | Hydroxychloroquine Sulfate | 24 | suppressed |
| Myrbetriq | Mirabegron | 24 | suppressed |
| Santyl | Collagenase Clostridium Hist. | 24 | 13 |
| Solifenacin Succinate | Solifenacin Succinate | 24 | suppressed |
| Methylprednisolone | Methylprednisolone | 22 | 21 |
| Oxycodone Hcl | Oxycodone Hcl | 22 | suppressed |
| Labetalol Hcl | Labetalol Hcl | 21 | suppressed |
| Rexulti | Brexpiprazole | 21 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 20 | suppressed |
| Shingrix | Varicella-Zoster Ge/As01b/Pf | 19 | 17 |
| Valacyclovir | Valacyclovir Hcl | 19 | suppressed |
| Verapamil Er | Verapamil Hcl | 19 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 18 | suppressed |
| Dorzolamide Hcl | Dorzolamide Hcl | 18 | suppressed |
| Ibuprofen | Ibuprofen | 18 | suppressed |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 18 | suppressed |
| Levofloxacin | Levofloxacin | 18 | 14 |
| Liothyronine Sodium | Liothyronine Sodium | 18 | suppressed |
| Sildenafil Citrate | Sildenafil Citrate | 18 | suppressed |
| Bisoprolol Fumarate | Bisoprolol Fumarate | 17 | suppressed |
| Dilt-Xr | Diltiazem Hcl | 17 | suppressed |
| Diltiazem Hcl | Diltiazem Hcl | 17 | suppressed |
| Primidone | Primidone | 17 | suppressed |
| Ramelteon | Ramelteon | 17 | suppressed |
| Ranolazine Er | Ranolazine | 17 | suppressed |
| Bumetanide | Bumetanide | 16 | suppressed |
| Fluconazole | Fluconazole | 16 | suppressed |
| Niacin Er | Niacin | 16 | suppressed |
| Olmesartan-Hydrochlorothiazide | Olmesartan/Hydrochlorothiazide | 16 | suppressed |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 16 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 16 | suppressed |
| Benzonatate | Benzonatate | 15 | suppressed |
| Divalproex Sodium | Divalproex Sodium | 15 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 15 | suppressed |
| Novolog Flexpen | Insulin Aspart | 15 | suppressed |
| Olanzapine | Olanzapine | 15 | suppressed |
| Atropine Sulfate | Atropine Sulfate | 14 | suppressed |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 14 | suppressed |
| Diphenoxylate-Atropine | Diphenoxylate Hcl/Atropine | 14 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 14 | suppressed |
| Hydrocortisone | Hydrocortisone | 14 | suppressed |
| Ipratropium-Albuterol | Ipratropium/Albuterol Sulfate | 14 | suppressed |
| Albuterol Sulfate | Albuterol Sulfate | 13 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 13 | 12 |
| Atrovent Hfa | Ipratropium Bromide | 13 | suppressed |
| Carbamazepine Er | Carbamazepine | 13 | suppressed |
| Dicyclomine Hcl | Dicyclomine Hcl | 13 | suppressed |
| Epinephrine | Epinephrine | 13 | suppressed |
| Insulin Aspart Flexpen | Insulin Aspart | 13 | suppressed |
| Methotrexate | Methotrexate Sodium | 13 | suppressed |
| Prednisolone Acetate | Prednisolone Acetate | 13 | suppressed |
| Topiramate | Topiramate | 13 | suppressed |
| Valproic Acid | Valproic Acid | 13 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 13 | suppressed |
| Asenapine Maleate | Asenapine Maleate | 12 | suppressed |
| Breztri Aerosphere | Budesonide/Glycopyr/Formoterol | 12 | suppressed |
| Brinzolamide | Brinzolamide | 12 | suppressed |
| Gemtesa | Vibegron | 12 | suppressed |
| Irbesartan | Irbesartan | 12 | suppressed |
| Mupirocin | Mupirocin | 12 | suppressed |
| Spiriva Handihaler | Tiotropium Bromide | 12 | suppressed |
| Sucralfate | Sucralfate | 12 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 12 | suppressed |
| Timolol Maleate | Timolol Maleate | 12 | suppressed |
| Velphoro | Sucroferric Oxyhydroxide | 12 | suppressed |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 11 | suppressed |
| Atomoxetine Hcl | Atomoxetine Hcl | 11 | suppressed |
| Ezetimibe-Simvastatin | Ezetimibe/Simvastatin | 11 | suppressed |
| Folic Acid | Folic Acid | 11 | suppressed |
| Glipizide | Glipizide | 11 | suppressed |
| Ketoconazole | Ketoconazole | 11 | suppressed |
| Letrozole | Letrozole | 11 | suppressed |
| Memantine Hcl Er | Memantine Hcl | 11 | suppressed |
| Metolazone | Metolazone | 11 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 11 | suppressed |
| Nitroglycerin | Nitroglycerin | 11 | suppressed |
| Repatha Sureclick | Evolocumab | 11 | suppressed |
| Rivastigmine | Rivastigmine Tartrate | 11 | suppressed |
| Tobramycin | Tobramycin | 11 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 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 | $22.39 · 1 records | Exact Sciences Corporation | The Cologuard Plus Collection Kit | — | — |
| 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