Payment overview · 2025
General Payments
206 reported records · 8 companies
Healthcare provider profile · identity verified
Allopathic & Osteopathic Physicians|Internal Medicine · DALLAS, TX · NPI 1891757613
Verified facts
CMS Open Payments records show Gary I Sinclair, MD received $88,159.94 in general payments during 2025 across 206 reported records.
ViiV Healthcare Company accounted for 76.6% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 15 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Biktarvy, Cabenuva, Dovato, Pifeltro, Rukobia.
Gilead Sciences, 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 Biktarvy as an associated drug or biological on 8065 records involving 2759 distinct recipient NPIs. Public Medicare Part D data also shows 104 claims for Biktarvy by this doctor in 2024.
Gilead Sciences, 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 Descovy as an associated drug or biological on 2032 records involving 589 distinct recipient NPIs. Public Medicare Part D data also shows 107 claims for Descovy by this doctor in 2024.
Gilead Sciences, 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 Vemlidy as an associated drug or biological on 782 records involving 554 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Vemlidy by this doctor in 2024.
Merck Sharp & Dohme LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ISENTRESS as an associated drug or biological on 37 records involving 24 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Isentress by this doctor in 2024.
Merck Sharp & Dohme LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported PIFELTRO as an associated drug or biological on 7921 records involving 2912 distinct recipient NPIs. Public Medicare Part D data also shows 74 claims for Pifeltro 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 64 claims for Eliquis by this doctor in 2024.
ViiV Healthcare Company reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported CABENUVA as an associated drug or biological on 13941 records involving 3305 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Cabenuva by this doctor in 2024.
ViiV Healthcare Company reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported DOVATO as an associated drug or biological on 18732 records involving 3540 distinct recipient NPIs. Public Medicare Part D data also shows 134 claims for Dovato by this doctor in 2024.
ViiV Healthcare Company reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported RUKOBIA as an associated drug or biological on 3367 records involving 1303 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Rukobia by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
Payment overview · 2025
206 reported records · 8 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 |
|---|---|---|---|---|---|
| ViiV Healthcare Company | Unresolved — no canonical attribution shown | $67,553.30 | 76.6% | 121 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $9,062.06 | 10.3% | 32 | 2025 |
| Theratechnologies Inc. | Unresolved — no canonical attribution shown | $8,875.76 | 10.1% | 15 | 2025 |
| Gilead Sciences, Inc. | Unresolved — no canonical attribution shown | $2,326.53 | 2.6% | 21 | 2025 |
| EMD Serono, Inc. | Unresolved — no canonical attribution shown | $147.24 | 0.2% | 7 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $115.97 | 0.1% | 6 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $50.60 | 0.1% | 2 | 2025 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | Unresolved — no canonical attribution shown | $28.48 | 0.0% | 2 | 2025 |
What were the payments for?
| Category | Amount | Records |
|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $58,520.00 | 18 |
| Travel and Lodging | $13,295.19 | 45 |
| Honoraria | $8,210.00 | 3 |
| Food and Beverage | $6,384.75 | 139 |
| Consulting Fee | $1,750.00 | 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 |
|---|---|---|---|---|---|
| CABENUVA Normalized: cabenuva |
Drug | ViiV Healthcare Company | $31,877.04 | 33 | 2025 |
Source payment records
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| APRETUDE Normalized: apretude |
Drug | ViiV Healthcare Company | $30,523.50 | 37 | 2025 |
Source payment records
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| EGRIFTA Normalized: egrifta |
Drug | Theratechnologies Inc. | $8,875.76 | 15 | 2025 |
Source payment records
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| PIFELTRO Normalized: pifeltro |
Drug | Merck Sharp & Dohme LLC | $6,698.06 | 16 | 2025 |
Source payment records
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| DOVATO Normalized: dovato |
Drug | ViiV Healthcare Company | $411.65 | 10 | 2025 |
Source payment records
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| TROGARZO Normalized: trogarzo |
Drug | Theratechnologies Inc. | $383.83 | 10 | 2025 |
Source payment records
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| RUKOBIA Normalized: rukobia |
Drug | ViiV Healthcare Company | $236.79 | 5 | 2025 |
Source payment records
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $66.74 | 4 | 2025 |
Source payment records
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| ABRYSVO Normalized: abrysvo |
Biological | PFIZER INC. | $50.60 | 2 | 2025 |
Source payment records
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| COMIRNATY Normalized: comirnaty |
Biological | PFIZER INC. | $50.60 | 2 | 2025 |
Source payment records
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| PREVNAR 20 Normalized: prevnar 20 |
Biological | PFIZER INC. | $50.60 | 2 | 2025 |
Source payment records
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| Biktarvy Normalized: biktarvy |
Drug | Gilead Sciences, Inc. | $43.43 | 2 | 2025 |
Source payment records
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| Rybelsus Normalized: rybelsus |
Drug | Novo Nordisk Inc | $29.89 | 2 | 2025 |
Source payment records
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| XIFAXAN Normalized: xifaxan |
Drug | Salix Pharmaceuticals, a division of Bausch Health US, LLC | $28.48 | 2 | 2025 |
Source payment records
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| CAPVAXIVE Normalized: capvaxive |
Biological | Merck Sharp & Dohme LLC | $20.37 | 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 |
|---|---|---|---|---|---|---|
| Biktarvy biktarvy |
2025 | Biktarvy | 2024 | 104 | exact normalized | Medicare Part D |
| CABENUVA cabenuva |
2025 | Cabenuva | 2024 | 19 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| DOVATO dovato |
2025 | Dovato | 2024 | 134 | exact normalized | Medicare Part D |
| PIFELTRO pifeltro |
2025 | Pifeltro | 2024 | 74 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| RUKOBIA rukobia |
2025 | Rukobia | 2024 | 25 Beneficiary count suppressed |
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 |
|---|---|---|---|---|---|---|
| Gilead Sciences, Inc. Exact reporting entity; no affiliate inference |
2025 | Biktarvy open payments reported associated product |
CMS Open Payments — General Payments 8065 supporting records · 2759 recipient NPIs · example record 1234350766 |
Biktarvy · 2024 Exact normalized brand match · 1 Part D row |
104 | 15 |
| Gilead Sciences, Inc. Exact reporting entity; no affiliate inference |
2025 | Descovy open payments reported associated product |
CMS Open Payments — General Payments 2032 supporting records · 589 recipient NPIs · example record 1234351196 |
Descovy · 2024 Exact normalized brand match · 1 Part D row |
107 | 12 |
| Gilead Sciences, Inc. Exact reporting entity; no affiliate inference |
2025 | Vemlidy open payments reported associated product |
CMS Open Payments — General Payments 782 supporting records · 554 recipient NPIs · example record 1234350906 |
Vemlidy · 2024 Exact normalized brand match · 1 Part D row |
12 | suppressed by CMS |
| Merck Sharp & Dohme LLC Exact reporting entity; no affiliate inference |
2025 | ISENTRESS open payments reported associated product |
CMS Open Payments — General Payments 37 supporting records · 24 recipient NPIs · example record 1238003286 |
Isentress · 2024 Exact normalized brand match · 1 Part D row |
23 | suppressed by CMS |
| Merck Sharp & Dohme LLC Exact reporting entity; no affiliate inference |
2025 | PIFELTRO open payments reported associated product |
CMS Open Payments — General Payments 7921 supporting records · 2912 recipient NPIs · example record 1237992198 |
Pifeltro · 2024 Exact normalized brand match · 1 Part D row |
74 | 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 |
64 | suppressed by CMS |
| ViiV Healthcare Company Exact reporting entity; no affiliate inference |
2025 | CABENUVA open payments reported associated product |
CMS Open Payments — General Payments 13941 supporting records · 3305 recipient NPIs · example record 1189508908 |
Cabenuva · 2024 Exact normalized brand match · 1 Part D row |
19 | suppressed by CMS |
| ViiV Healthcare Company Exact reporting entity; no affiliate inference |
2025 | DOVATO open payments reported associated product |
CMS Open Payments — General Payments 18732 supporting records · 3540 recipient NPIs · example record 1189508902 |
Dovato · 2024 Exact normalized brand match · 1 Part D row |
134 | 18 |
| ViiV Healthcare Company Exact reporting entity; no affiliate inference |
2025 | RUKOBIA open payments reported associated product |
CMS Open Payments — General Payments 3367 supporting records · 1303 recipient NPIs · example record 1189508926 |
Rukobia · 2024 Exact normalized brand match · 1 Part D row |
25 | suppressed by CMS |
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 |
|---|---|---|---|
| Rosuvastatin Calcium | Rosuvastatin Calcium | 339 | 48 |
| Symtuza | Darunavir/Cob/Emtri/Tenof Alaf | 292 | 33 |
| Amlodipine Besylate | Amlodipine Besylate | 176 | 24 |
| Atorvastatin Calcium | Atorvastatin Calcium | 175 | 27 |
| Losartan Potassium | Losartan Potassium | 143 | 23 |
| Famotidine | Famotidine | 140 | 18 |
| Tivicay | Dolutegravir Sodium | 136 | 18 |
| Dovato | Dolutegravir Sodium/Lamivudine | 134 | 18 |
| Gabapentin | Gabapentin | 128 | 18 |
| Fluticasone Propionate | Fluticasone Propionate | 122 | 18 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 108 | 22 |
| Descovy | Emtricitabine/Tenofov Alafenam | 107 | 12 |
| Triumeq | Abacavir/Dolutegravir/Lamivudi | 107 | 13 |
| Valacyclovir | Valacyclovir Hcl | 106 | 14 |
| Biktarvy | Bictegrav/Emtricit/Tenofov Ala | 104 | 15 |
| Prezcobix | Darunavir/Cobicistat | 95 | 13 |
| Pantoprazole Sodium | Pantoprazole Sodium | 86 | 14 |
| Lisinopril | Lisinopril | 84 | 12 |
| Tamsulosin Hcl | Tamsulosin Hcl | 82 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 77 | 12 |
| Metoprolol Succinate | Metoprolol Succinate | 75 | suppressed |
| Pifeltro | Doravirine | 74 | suppressed |
| Levothyroxine Sodium | Levothyroxine Sodium | 73 | suppressed |
| Finasteride | Finasteride | 66 | suppressed |
| Eliquis | Apixaban | 64 | suppressed |
| Qvar Redihaler | Beclomethasone Dipropionate | 63 | 11 |
| Trazodone Hcl | Trazodone Hcl | 60 | 11 |
| Ketoconazole | Ketoconazole | 53 | suppressed |
| Pregabalin | Pregabalin | 52 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 52 | suppressed |
| Ezetimibe | Ezetimibe | 51 | suppressed |
| Metformin Hcl | Metformin Hcl | 51 | suppressed |
| Meloxicam | Meloxicam | 48 | suppressed |
| Carvedilol | Carvedilol | 46 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 46 | suppressed |
| Labetalol Hcl | Labetalol Hcl | 45 | suppressed |
| Omeprazole | Omeprazole | 42 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 40 | suppressed |
| Jardiance | Empagliflozin | 40 | suppressed |
| Testosterone Cypionate | Testosterone Cypionate | 40 | suppressed |
| Montelukast Sodium | Montelukast Sodium | 39 | suppressed |
| Ondansetron Odt | Ondansetron | 39 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 38 | suppressed |
| Hydrocortisone | Hydrocortisone | 34 | suppressed |
| Furosemide | Furosemide | 33 | suppressed |
| Trulicity | Dulaglutide | 32 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 31 | suppressed |
| Entresto | Sacubitril/Valsartan | 30 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 30 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 27 | suppressed |
| Hydrochlorothiazide | Hydrochlorothiazide | 26 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 26 | suppressed |
| Nifedipine Er | Nifedipine | 26 | suppressed |
| Telmisartan | Telmisartan | 26 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 25 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 25 | suppressed |
| Rukobia | Fostemsavir Tromethamine | 25 | suppressed |
| Clonazepam | Clonazepam | 24 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 24 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 24 | suppressed |
| Flunisolide | Flunisolide | 24 | suppressed |
| Gemfibrozil | Gemfibrozil | 24 | suppressed |
| Genvoya | Elviteg/Cob/Emtri/Tenof Alafen | 24 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 24 | suppressed |
| Acyclovir | Acyclovir | 23 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 23 | suppressed |
| Dapsone | Dapsone | 23 | suppressed |
| Isentress | Raltegravir Potassium | 23 | suppressed |
| Olmesartan-Hydrochlorothiazide | Olmesartan/Hydrochlorothiazide | 23 | suppressed |
| Testosterone | Testosterone | 23 | suppressed |
| Pioglitazone Hcl | Pioglitazone Hcl | 22 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 21 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 21 | suppressed |
| Spironolactone | Spironolactone | 21 | suppressed |
| Anoro Ellipta | Umeclidinium Brm/Vilanterol Tr | 20 | suppressed |
| Bupropion Xl | Bupropion Hcl | 20 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 20 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 20 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 20 | suppressed |
| Novolog Flexpen | Insulin Aspart | 20 | suppressed |
| Vascepa | Icosapent Ethyl | 20 | suppressed |
| Cabenuva | Cabotegravir/Rilpivirine | 19 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 19 | suppressed |
| Naproxen | Naproxen | 19 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 19 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 19 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 18 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 18 | suppressed |
| Fluconazole | Fluconazole | 18 | suppressed |
| Ibuprofen | Ibuprofen | 18 | suppressed |
| Allopurinol | Allopurinol | 17 | suppressed |
| Clobetasol Propionate | Clobetasol Propionate | 17 | suppressed |
| Easy Touch Alcohol Prep Pads | Alcohol Antiseptic Pads | 17 | suppressed |
| Folic Acid | Folic Acid | 17 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 17 | suppressed |
| Januvia | Sitagliptin Phosphate | 16 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 16 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 16 | suppressed |
| Tresiba Flextouch U-100 | Insulin Degludec | 16 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 14 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 14 | suppressed |
| Levetiracetam | Levetiracetam | 14 | suppressed |
| Levofloxacin | Levofloxacin | 14 | suppressed |
| Lidocaine-Prilocaine | Lidocaine/Prilocaine | 14 | suppressed |
| Omega-3 Acid Ethyl Esters | Omega-3 Acid Ethyl Esters | 14 | suppressed |
| Entecavir | Entecavir | 13 | suppressed |
| Lactulose | Lactulose | 13 | suppressed |
| Nortriptyline Hcl | Nortriptyline Hcl | 13 | suppressed |
| Novolin R Flexpen | Insulin Regular, Human | 13 | suppressed |
| Proctofoam-Hc | Hydrocortisone/Pramoxine | 13 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 13 | suppressed |
| Valsartan | Valsartan | 13 | suppressed |
| Aripiprazole | Aripiprazole | 12 | suppressed |
| Estradiol Valerate | Estradiol Valerate | 12 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 12 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 12 | suppressed |
| Prednisone | Prednisone | 12 | suppressed |
| Temazepam | Temazepam | 12 | suppressed |
| Vemlidy | Tenofovir Alafenamide | 12 | suppressed |
| Abacavir | Abacavir Sulfate | 11 | suppressed |
| Azithromycin | Azithromycin | 11 | suppressed |
| Cilostazol | Cilostazol | 11 | suppressed |
| Edurant | Rilpivirine Hcl | 11 | suppressed |
| Egrifta Sv | Tesamorelin Acetate | 11 | suppressed |
| Fenofibrate | Fenofibrate | 11 | suppressed |
| Fenofibrate | Fenofibrate,micronized | 11 | suppressed |
| Irbesartan-Hydrochlorothiazide | Irbesartan/Hydrochlorothiazide | 11 | suppressed |
| Lamivudine | Lamivudine | 11 | suppressed |
| Levalbuterol Tartrate Hfa | Levalbuterol Tartrate | 11 | suppressed |
| Procto-Med Hc | Hydrocortisone | 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 | $88,159.94 · 206 records | ViiV Healthcare Company | ABRYSVO, APRETUDE, Biktarvy, CABENUVA, CAPVAXIVE, COMIRNATY, DOVATO, EGRIFTA, Ozempic, PIFELTRO, PREVNAR 20, RUKOBIA, Rybelsus, TROGARZO, XIFAXAN | 9 | — |
| 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