Payment overview · 2025
General Payments
3 reported records · 3 companies
Healthcare provider profile · identity verified
Allopathic & Osteopathic Physicians|Family Medicine · LONGVIEW, TX · NPI 1528314721
Verified facts
CMS Open Payments records show Loui Chan Gatdula, MD received $207.04 in general payments during 2025 across 3 reported records.
EVOKE PHARMA, INC. accounted for 59.9% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 3 associated products.
These records do not establish that a payment influenced prescribing or medical care.
Payment overview · 2025
3 reported records · 3 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 |
|---|---|---|---|---|---|
| EVOKE PHARMA, INC. | Unresolved — no canonical attribution shown | $123.95 | 59.9% | 1 | 2025 |
| Teva Pharmaceuticals USA, Inc. | Unresolved — no canonical attribution shown | $52.80 | 25.5% | 1 | 2025 |
| Eisai Inc. | Unresolved — no canonical attribution shown | $30.29 | 14.6% | 1 | 2025 |
What were the payments for?
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $207.04 | 3 |
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 |
|---|---|---|---|---|---|
| GIMOTI Normalized: gimoti |
Drug | EVOKE PHARMA, INC. | $123.95 | 1 | 2025 |
Source payment records
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| AUSTEDO XR Normalized: austedo xr |
Drug | Teva Pharmaceuticals USA, Inc. | $52.80 | 1 | 2025 |
Source payment records
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| Leqembi Normalized: leqembi |
Drug | Eisai Inc. | $30.29 | 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 | 451 | 148 |
| Amlodipine Besylate | Amlodipine Besylate | 290 | 103 |
| Pantoprazole Sodium | Pantoprazole Sodium | 208 | 69 |
| Lisinopril | Lisinopril | 178 | 65 |
| Losartan Potassium | Losartan Potassium | 171 | 48 |
| Levothyroxine Sodium | Levothyroxine Sodium | 162 | 53 |
| Potassium Chloride | Potassium Chloride | 148 | 49 |
| Duloxetine Hcl | Duloxetine Hcl | 138 | 50 |
| Gabapentin | Gabapentin | 137 | 58 |
| Fluticasone Propionate | Fluticasone Propionate | 134 | 53 |
| Tramadol Hcl | Tramadol Hcl | 122 | 33 |
| Hydrochlorothiazide | Hydrochlorothiazide | 119 | 45 |
| Furosemide | Furosemide | 117 | 43 |
| Montelukast Sodium | Montelukast Sodium | 107 | 32 |
| Metoprolol Succinate | Metoprolol Succinate | 105 | 37 |
| Tamsulosin Hcl | Tamsulosin Hcl | 100 | 36 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 99 | 38 |
| Metformin Hcl | Metformin Hcl | 98 | 39 |
| Omeprazole | Omeprazole | 96 | 34 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 90 | 33 |
| Trazodone Hcl | Trazodone Hcl | 90 | 34 |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 81 | 18 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 80 | 32 |
| Fluoxetine Hcl | Fluoxetine Hcl | 80 | 24 |
| Carvedilol | Carvedilol | 77 | 32 |
| Clopidogrel | Clopidogrel Bisulfate | 75 | 28 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 75 | 22 |
| Metformin Hcl Er | Metformin Hcl | 71 | 25 |
| Pravastatin Sodium | Pravastatin Sodium | 69 | 22 |
| Ezetimibe | Ezetimibe | 66 | 21 |
| Methocarbamol | Methocarbamol | 58 | 15 |
| Metoprolol Tartrate | Metoprolol Tartrate | 54 | 23 |
| Alprazolam | Alprazolam | 52 | suppressed |
| Famotidine | Famotidine | 51 | 20 |
| Allopurinol | Allopurinol | 48 | 17 |
| Pregabalin | Pregabalin | 48 | 18 |
| Finasteride | Finasteride | 45 | 13 |
| Sertraline Hcl | Sertraline Hcl | 43 | 19 |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 42 | suppressed |
| Mounjaro | Tirzepatide | 40 | suppressed |
| Ozempic | Semaglutide | 40 | 17 |
| Tizanidine Hcl | Tizanidine Hcl | 40 | suppressed |
| Eliquis | Apixaban | 38 | 13 |
| Toujeo Solostar | Insulin Glargine,hum.Rec.Anlog | 38 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 37 | 14 |
| Alendronate Sodium | Alendronate Sodium | 36 | suppressed |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 36 | 13 |
| Zolpidem Tartrate | Zolpidem Tartrate | 36 | 17 |
| Ondansetron Odt | Ondansetron | 35 | 17 |
| Azelastine Hcl | Azelastine Hcl | 33 | 14 |
| Baclofen | Baclofen | 33 | 11 |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 33 | 12 |
| Glimepiride | Glimepiride | 32 | 12 |
| Glipizide | Glipizide | 32 | 14 |
| Ropinirole Hcl | Ropinirole Hcl | 32 | suppressed |
| Temazepam | Temazepam | 32 | suppressed |
| Ibuprofen | Ibuprofen | 31 | 14 |
| Naproxen | Naproxen | 31 | suppressed |
| Spironolactone | Spironolactone | 30 | 11 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 30 | 18 |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 28 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 28 | 12 |
| Jardiance | Empagliflozin | 28 | 13 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 27 | 11 |
| Prednisone | Prednisone | 27 | 19 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 27 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 26 | suppressed |
| Meloxicam | Meloxicam | 26 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 26 | suppressed |
| Chlorthalidone | Chlorthalidone | 25 | 11 |
| Nifedipine Er | Nifedipine | 25 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 24 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 23 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 23 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 22 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 22 | 11 |
| Escitalopram Oxalate | Escitalopram Oxalate | 22 | suppressed |
| Bupropion Xl | Bupropion Hcl | 21 | suppressed |
| Ibu | Ibuprofen | 21 | suppressed |
| Simvastatin | Simvastatin | 21 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 21 | 11 |
| Amitriptyline Hcl | Amitriptyline Hcl | 20 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 20 | suppressed |
| Dicyclomine Hcl | Dicyclomine Hcl | 20 | 12 |
| Ketoconazole | Ketoconazole | 20 | suppressed |
| Carisoprodol | Carisoprodol | 19 | suppressed |
| Clonazepam | Clonazepam | 19 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 19 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 19 | suppressed |
| Mirtazapine | Mirtazapine | 19 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 18 | suppressed |
| Eszopiclone | Eszopiclone | 18 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 18 | suppressed |
| Levetiracetam | Levetiracetam | 18 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 17 | suppressed |
| Nitroglycerin | Nitroglycerin | 17 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 17 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 17 | suppressed |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 16 | suppressed |
| Ultra-Fine Mini Pen Needle | Pen Needle, Diabetic | 16 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 15 | suppressed |
| Azithromycin | Azithromycin | 15 | 15 |
| Cephalexin | Cephalexin | 15 | 13 |
| Diphenoxylate-Atropine | Diphenoxylate Hcl/Atropine | 15 | suppressed |
| Levofloxacin | Levofloxacin | 15 | 11 |
| Lovastatin | Lovastatin | 15 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 15 | suppressed |
| Torsemide | Torsemide | 15 | suppressed |
| Trulicity | Dulaglutide | 15 | suppressed |
| Diazepam | Diazepam | 14 | suppressed |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 13 | suppressed |
| Atenolol | Atenolol | 13 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 13 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 13 | suppressed |
| Pioglitazone Hcl | Pioglitazone Hcl | 13 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 13 | 12 |
| Topiramate | Topiramate | 13 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 12 | suppressed |
| Dropsafe Prep Pads | Alcohol Antiseptic Pads | 12 | suppressed |
| Fluconazole | Fluconazole | 12 | suppressed |
| Januvia | Sitagliptin Phosphate | 12 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 12 | suppressed |
| Lansoprazole | Lansoprazole | 11 | suppressed |
| Synthroid | Levothyroxine Sodium | 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 | $207.04 · 3 records | EVOKE PHARMA, INC. | AUSTEDO XR, GIMOTI, Leqembi | — | — |
| 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 |
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