Payment overview · 2025
General Payments
9 reported records · 5 companies
Healthcare provider profile · identity verified
Allopathic & Osteopathic Physicians|Family Medicine · TALLAHASSEE, FL · NPI 1831107176
Verified facts
CMS Open Payments records show Gary Winchester, M.D. received $187.40 in general payments during 2025 across 9 reported records.
ABBVIE INC. accounted for 55.0% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 8 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis.
ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Synthroid by this doctor in 2024.
PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 78 claims for Eliquis by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
Payment overview · 2025
9 reported records · 5 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 |
|---|---|---|---|---|---|
| ABBVIE INC. | Unresolved — no canonical attribution shown | $103.12 | 55.0% | 5 | 2025 |
| Dexcom, Inc. | Unresolved — no canonical attribution shown | $32.84 | 17.5% | 1 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $21.50 | 11.5% | 1 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $15.81 | 8.4% | 1 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $14.13 | 7.5% | 1 | 2025 |
What were the payments for?
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $187.40 | 9 |
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 |
|---|---|---|---|---|---|
| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $88.09 | 4 | 2025 |
Source payment records
|
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| Dexcom G6 Transmitter Normalized: dexcom g6 transmitter |
Medical Supply | Dexcom, Inc. | $32.84 | 1 | 2025 |
Source payment records
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| QULIPTA Normalized: qulipta |
Drug | ABBVIE INC. | $30.92 | 1 | 2025 |
Source payment records
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| ELIQUIS Normalized: eliquis |
Drug | PFIZER INC. | $21.50 | 1 | 2025 |
Source payment records
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| NURTEC ODT Normalized: nurtec odt |
Drug | PFIZER INC. | $21.50 | 1 | 2025 |
Source payment records
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| Veozah Normalized: veozah |
Drug | Astellas Pharma US Inc | $15.81 | 1 | 2025 |
Source payment records
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| OTEZLA Normalized: otezla |
Drug | Amgen Inc. | $14.13 | 1 | 2025 |
Source payment records
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| REPATHA Normalized: repatha |
Biological | Amgen Inc. | $14.13 | 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.
| Open Payments product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| ELIQUIS eliquis |
2025 | Eliquis | 2024 | 78 | exact normalized | Medicare Part D |
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.
| Paying company | Payment year | Drug reported by same entity | Open Payments evidence | Part D | Claims | Beneficiaries |
|---|---|---|---|---|---|---|
| ABBVIE INC. Exact reporting entity; no affiliate inference |
2025 | SYNTHROID open payments reported associated product |
CMS Open Payments — General Payments 10655 supporting records · 4881 recipient NPIs · example record 1201352636 |
Synthroid · 2024 Exact normalized brand match · 1 Part D row |
15 | suppressed by CMS |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | ELIQUIS open payments reported associated product |
CMS Open Payments — General Payments 87112 supporting records · 36032 recipient NPIs · example record 1228794063 |
Eliquis · 2024 Exact normalized brand match · 1 Part D row |
78 | 20 |
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 | 596 | 170 |
| Lisinopril | Lisinopril | 493 | 141 |
| Levothyroxine Sodium | Levothyroxine Sodium | 390 | 105 |
| Amlodipine Besylate | Amlodipine Besylate | 357 | 105 |
| Metoprolol Succinate | Metoprolol Succinate | 317 | 86 |
| Losartan Potassium | Losartan Potassium | 316 | 88 |
| Omeprazole | Omeprazole | 256 | 68 |
| Alprazolam | Alprazolam | 238 | 43 |
| Pantoprazole Sodium | Pantoprazole Sodium | 227 | 66 |
| Hydrochlorothiazide | Hydrochlorothiazide | 212 | 64 |
| Metformin Hcl | Metformin Hcl | 204 | 57 |
| Zolpidem Tartrate | Zolpidem Tartrate | 174 | 35 |
| Pravastatin Sodium | Pravastatin Sodium | 169 | 50 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 137 | 38 |
| Tramadol Hcl | Tramadol Hcl | 136 | 30 |
| Citalopram Hbr | Citalopram Hydrobromide | 135 | 42 |
| Lovastatin | Lovastatin | 125 | 34 |
| Simvastatin | Simvastatin | 119 | 34 |
| Glimepiride | Glimepiride | 105 | 27 |
| Tamsulosin Hcl | Tamsulosin Hcl | 100 | 24 |
| Methylprednisolone | Methylprednisolone | 99 | 86 |
| Allopurinol | Allopurinol | 94 | 30 |
| Atenolol | Atenolol | 94 | 23 |
| Ezetimibe | Ezetimibe | 93 | 22 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 90 | 33 |
| Clonazepam | Clonazepam | 90 | 14 |
| Lorazepam | Lorazepam | 89 | 27 |
| Fluticasone Propionate | Fluticasone Propionate | 87 | 30 |
| Metformin Hcl Er | Metformin Hcl | 87 | 25 |
| Montelukast Sodium | Montelukast Sodium | 84 | 32 |
| Metoprolol Tartrate | Metoprolol Tartrate | 80 | 25 |
| Trazodone Hcl | Trazodone Hcl | 79 | 17 |
| Eliquis | Apixaban | 78 | 20 |
| Escitalopram Oxalate | Escitalopram Oxalate | 77 | 26 |
| Famotidine | Famotidine | 77 | 25 |
| Fluoxetine Hcl | Fluoxetine Hcl | 75 | 18 |
| Sertraline Hcl | Sertraline Hcl | 75 | 19 |
| Clopidogrel | Clopidogrel Bisulfate | 74 | 21 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 73 | 29 |
| Meloxicam | Meloxicam | 73 | 22 |
| Potassium Chloride | Potassium Chloride | 61 | 17 |
| Januvia | Sitagliptin Phosphate | 60 | 13 |
| Gabapentin | Gabapentin | 58 | 16 |
| Paroxetine Hcl | Paroxetine Hcl | 56 | 14 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 54 | 17 |
| Nifedipine Er | Nifedipine | 50 | 12 |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 50 | 13 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 48 | 45 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 48 | 13 |
| Azithromycin | Azithromycin | 47 | 44 |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 44 | 11 |
| Irbesartan | Irbesartan | 44 | suppressed |
| Pregabalin | Pregabalin | 42 | suppressed |
| Hydrocortisone | Hydrocortisone | 40 | 24 |
| Estradiol | Estradiol | 37 | 13 |
| Ropinirole Hcl | Ropinirole Hcl | 37 | suppressed |
| Pioglitazone Hcl | Pioglitazone Hcl | 36 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 35 | 12 |
| Lansoprazole | Lansoprazole | 34 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 33 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 33 | suppressed |
| Fenofibrate | Fenofibrate | 33 | suppressed |
| Carvedilol | Carvedilol | 32 | suppressed |
| Celecoxib | Celecoxib | 32 | suppressed |
| Ramipril | Ramipril | 32 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 32 | suppressed |
| Finasteride | Finasteride | 30 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 30 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 30 | 15 |
| Bupropion Xl | Bupropion Hcl | 29 | suppressed |
| Ozempic | Semaglutide | 27 | suppressed |
| Propranolol Hcl Er | Propranolol Hcl | 27 | suppressed |
| Xarelto | Rivaroxaban | 27 | suppressed |
| Ibuprofen | Ibuprofen | 25 | suppressed |
| Memantine Hcl | Memantine Hcl | 25 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 25 | 11 |
| Indapamide | Indapamide | 24 | suppressed |
| Levetiracetam | Levetiracetam | 24 | suppressed |
| Amoxicillin | Amoxicillin | 23 | 20 |
| Bupropion Hcl Sr | Bupropion Hcl | 23 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 22 | 20 |
| Breyna | Budesonide/Formoterol Fumarate | 21 | suppressed |
| Fluconazole | Fluconazole | 21 | suppressed |
| Furosemide | Furosemide | 21 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 21 | suppressed |
| Chlorthalidone | Chlorthalidone | 20 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 20 | suppressed |
| Fenofibrate | Fenofibrate,micronized | 20 | suppressed |
| Jardiance | Empagliflozin | 20 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 20 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 20 | suppressed |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 19 | suppressed |
| Acyclovir | Acyclovir | 19 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 19 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 19 | suppressed |
| Cephalexin | Cephalexin | 18 | 15 |
| Phenobarbital | Phenobarbital | 18 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 17 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 17 | suppressed |
| Prednisone | Prednisone | 17 | 13 |
| Premarin | Estrogens, Conjugated | 17 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 17 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 16 | suppressed |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 16 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 15 | 11 |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 15 | suppressed |
| Janumet | Sitagliptin Phos/Metformin Hcl | 15 | suppressed |
| Synthroid | Levothyroxine Sodium | 15 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 15 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 14 | suppressed |
| Glipizide | Glipizide | 14 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 14 | suppressed |
| Temazepam | Temazepam | 14 | suppressed |
| Tolterodine Tartrate Er | Tolterodine Tartrate | 14 | suppressed |
| Bupropion Hcl | Bupropion Hcl | 13 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 13 | suppressed |
| Doxepin Hcl | Doxepin Hcl | 13 | suppressed |
| Ezetimibe-Simvastatin | Ezetimibe/Simvastatin | 13 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 13 | suppressed |
| Nystatin | Nystatin | 13 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 12 | 12 |
| Lisdexamfetamine Dimesylate | Lisdexamfetamine Dimesylate | 12 | suppressed |
| Methotrexate | Methotrexate Sodium | 12 | suppressed |
| Raloxifene Hcl | Raloxifene Hcl | 12 | suppressed |
| Spironolactone | Spironolactone | 12 | suppressed |
| Amiodarone Hcl | Amiodarone Hcl | 11 | suppressed |
| Colchicine | Colchicine | 11 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 11 | suppressed |
| Gemfibrozil | Gemfibrozil | 11 | suppressed |
| Mirtazapine | Mirtazapine | 11 | suppressed |
| Phenytoin Sodium Extended | Phenytoin Sodium Extended | 11 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 11 | suppressed |
| Sildenafil Citrate | Sildenafil Citrate | 11 | suppressed |
| Testosterone Cypionate | Testosterone Cypionate | 11 | suppressed |
| Valsartan | Valsartan | 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 | $187.40 · 9 records | ABBVIE INC. | Dexcom G6 Transmitter, ELIQUIS, NURTEC ODT, OTEZLA, QULIPTA, REPATHA, UBRELVY, Veozah | 2 | — |
| 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