Healthcare provider profile · identity verified

Isaac Sosa, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · UVALDE, TX · NPI 1275558611

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Isaac Sosa, M.D. received $676.72 in general payments during 2025 across 34 reported records.

AstraZeneca Pharmaceuticals LP accounted for 22.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 19 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga, Kerendia, Mounjaro, Ozempic, Rexulti.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 58 claims for Farxiga by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Symbicort by this doctor in 2024.

Bayer Healthcare Pharmaceuticals 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 Kerendia as an associated drug or biological on 138674 records involving 48458 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Kerendia by this doctor in 2024.

Lilly USA, 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 139 claims for Jardiance by this doctor in 2024.

Lilly USA, 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 135 claims for Mounjaro by this doctor in 2024.

Lilly USA, 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 29 claims for Trulicity by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 174 claims for Ozempic by this doctor in 2024.

Otsuka America Pharmaceutical, 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 REXULTI as an associated drug or biological on 160756 records involving 46288 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Rexulti by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$676.72

34 reported records · 12 companies

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 companyCanonical companyAmountShareRecordsYear
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $153.5622.7%62025
Novo Nordisk Inc Unresolved — no canonical attribution shown $146.1921.6%82025
Averitas Pharma Inc. Unresolved — no canonical attribution shown $93.2213.8%42025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $87.6612.9%52025
Amgen Inc. Unresolved — no canonical attribution shown $38.075.6%22025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $34.535.1%22025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $27.364.0%22025
Cycle Pharmaceuticals Inc Unresolved — no canonical attribution shown $24.053.5%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $21.233.1%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $18.152.7%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $16.472.4%12025
SHIELD THERAPEUTICS INC Unresolved — no canonical attribution shown $16.232.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$676.7234

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 productTypeReported companyRelated amount*RecordsYear
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $153.56 6 2025
Source payment records
QUTENZA
Normalized: qutenza
Drug Averitas Pharma Inc. $93.22 4 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $87.66 5 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $54.75 1 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $34.53 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $34.04 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $34.04 2 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $27.36 2 2025
Source payment records
Venxxiva
Normalized: venxxiva
Drug Cycle Pharmaceuticals Inc $24.05 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $21.23 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $19.26 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $19.26 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $18.81 1 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $18.81 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $18.15 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $18.15 1 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $16.47 1 2025
Source payment records
ACCRUFER
Normalized: accrufer
Drug SHIELD THERAPEUTICS INC $16.23 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $9.14 1 2025
Source payment records

* 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
FARXIGA
farxiga
2025 Farxiga 2024 58 exact normalized Medicare Part D
Kerendia
kerendia
2025 Kerendia 2024 23
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 135 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 174 exact normalized Medicare Part D
REXULTI
rexulti
2025 Rexulti 2024 12
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

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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
58 17
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
Bayer Healthcare Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 Kerendia
open payments reported associated product
CMS Open Payments — General Payments
138674 supporting records · 48458 recipient NPIs · example record 1225434663
Kerendia · 2024
Exact normalized brand match · 1 Part D row
23 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
139 34
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
135 18
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
29 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
174 33
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
160756 supporting records · 46288 recipient NPIs · example record 1227267708
Rexulti · 2024
Exact normalized brand match · 1 Part D row
12 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

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
Atorvastatin CalciumAtorvastatin Calcium651187
Amlodipine BesylateAmlodipine Besylate646179
Losartan PotassiumLosartan Potassium625165
Levothyroxine SodiumLevothyroxine Sodium613161
GabapentinGabapentin578142
Rosuvastatin CalciumRosuvastatin Calcium495162
Metformin HclMetformin Hcl434136
LisinoprilLisinopril402116
Metoprolol SuccinateMetoprolol Succinate36696
OmeprazoleOmeprazole336106
Tamsulosin HclTamsulosin Hcl31986
Pantoprazole SodiumPantoprazole Sodium307100
FurosemideFurosemide297103
HydrochlorothiazideHydrochlorothiazide26272
Potassium ChloridePotassium Chloride25271
DexamethasoneDexamethasone209154
Tramadol HclTramadol Hcl20963
GlipizideGlipizide20054
Donepezil HclDonepezil Hcl18054
SimvastatinSimvastatin18049
AlprazolamAlprazolam17435
OzempicSemaglutide17433
EliquisApixaban17032
Sertraline HclSertraline Hcl16750
Pravastatin SodiumPravastatin Sodium16642
Alendronate SodiumAlendronate Sodium14448
LorazepamLorazepam14425
CarvedilolCarvedilol14035
JardianceEmpagliflozin13934
Metoprolol TartrateMetoprolol Tartrate13943
Trazodone HclTrazodone Hcl13929
Lantus SolostarInsulin Glargine,hum.Rec.Anlog13833
Albuterol Sulfate HfaAlbuterol Sulfate13757
Ciprofloxacin HclCiprofloxacin Hcl136111
MounjaroTirzepatide13518
PregabalinPregabalin13537
Nifedipine ErNifedipine13136
CephalexinCephalexin12599
Duloxetine HclDuloxetine Hcl12336
Montelukast SodiumMontelukast Sodium11835
FinasterideFinasteride11538
AzithromycinAzithromycin11198
GlimepirideGlimepiride10833
CelecoxibCelecoxib10636
LevofloxacinLevofloxacin10578
Esomeprazole MagnesiumEsomeprazole Magnesium10324
Enalapril MaleateEnalapril Maleate9822
IbuprofenIbuprofen9636
Escitalopram OxalateEscitalopram Oxalate9423
ClonazepamClonazepam9321
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide9328
Trijardy XrEmpaglifloz/Linaglip/Metformin9317
Meclizine HclMeclizine Hcl9246
ClopidogrelClopidogrel Bisulfate9131
Fluticasone PropionateFluticasone Propionate9042
Olmesartan MedoxomilOlmesartan Medoxomil8928
AllopurinolAllopurinol8526
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav8569
FenofibrateFenofibrate Nanocrystallized8424
Memantine HclMemantine Hcl8020
MeloxicamMeloxicam7938
MethocarbamolMethocarbamol7626
FamotidineFamotidine7522
JanuviaSitagliptin Phosphate7518
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide7320
CefdinirCefdinir7160
Triamcinolone AcetonideTriamcinolone Acetonide7133
EzetimibeEzetimibe6919
Fluoxetine HclFluoxetine Hcl6814
TorsemideTorsemide6822
MirtazapineMirtazapine6615
PrednisonePrednisone6644
Levemir FlexpenInsulin Detemir6419
ColchicineColchicine6321
Metformin Hcl ErMetformin Hcl6321
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6234
Oxybutynin ChlorideOxybutynin Chloride6219
SpironolactoneSpironolactone6219
MyrbetriqMirabegron6114
Hydroxyzine HclHydroxyzine Hcl5919
FarxigaDapagliflozin Propanediol5817
FluconazoleFluconazole5740
TradjentaLinagliptin5714
Bupropion XlBupropion Hcl5613
Cyclobenzaprine HclCyclobenzaprine Hcl5623
Hydralazine HclHydralazine Hcl5518
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim5244
ValsartanValsartan4912
Tizanidine HclTizanidine Hcl4713
Zolpidem TartrateZolpidem Tartrate47suppressed
Ondansetron OdtOndansetron4530
Propranolol HclPropranolol Hcl45suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril4411
Doxycycline HyclateDoxycycline Hyclate4436
Vitamin D2Ergocalciferol (Vitamin D2)4415
Amitriptyline HclAmitriptyline Hcl43suppressed
Doxepin HclDoxepin Hcl43suppressed
Paroxetine HclParoxetine Hcl42suppressed
TopiramateTopiramate4218
AcyclovirAcyclovir4016
Glipizide ErGlipizide4012
Pioglitazone HclPioglitazone Hcl4011
Solifenacin SuccinateSolifenacin Succinate40suppressed
Oxybutynin Chloride ErOxybutynin Chloride3912
Ropinirole HclRopinirole Hcl38suppressed
Diclofenac SodiumDiclofenac Sodium3715
Dicyclomine HclDicyclomine Hcl3716
PrimidonePrimidone37suppressed
Incontrol Pen NeedlePen Needle, Diabetic3615
AmoxicillinAmoxicillin3529
EntrestoSacubitril/Valsartan35suppressed
GemfibrozilGemfibrozil35suppressed
NaproxenNaproxen3515
SynthroidLevothyroxine Sodium3411
Buspirone HclBuspirone Hcl3312
JanumetSitagliptin Phos/Metformin Hcl33suppressed
LevetiracetamLevetiracetam33suppressed
Ranolazine ErRanolazine33suppressed
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen3317
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide33suppressed
BumetanideBumetanide3114
Clonidine HclClonidine Hcl31suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip3126
SucralfateSucralfate3116
Azelastine-FluticasoneAzelastine/Fluticasone3018
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine3019
Fluticasone-SalmeterolFluticasone Propion/Salmeterol30suppressed
TemazepamTemazepam30suppressed
Acetaminophen-CodeineAcetaminophen With Codeine2916
Alcohol PadsAlcohol Antiseptic Pads29suppressed
FenofibrateFenofibrate29suppressed
TrulicityDulaglutide29suppressed
Benazepril HclBenazepril Hcl28suppressed
Citalopram HbrCitalopram Hydrobromide27suppressed
Megestrol AcetateMegestrol Acetate2719
Mometasone FuroateMometasone Furoate26suppressed
Quetiapine FumarateQuetiapine Fumarate26suppressed
TelmisartanTelmisartan2612
Venlafaxine Hcl ErVenlafaxine Hcl26suppressed
Verapamil ErVerapamil Hcl25suppressed
ClotrimazoleClotrimazole2419
MetronidazoleMetronidazole2423
ChlorthalidoneChlorthalidone23suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl23suppressed
KerendiaFinerenone23suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog23suppressed
XareltoRivaroxaban23suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro22suppressed
SymbicortBudesonide/Formoterol Fumarate22suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid22suppressed
MethotrexateMethotrexate Sodium21suppressed
Ulticare Pen NeedlePen Needle, Diabetic21suppressed
AtenololAtenolol20suppressed
DiazepamDiazepam20suppressed
Divalproex SodiumDivalproex Sodium20suppressed
Humulin RInsulin Regular, Human20suppressed
PremarinEstrogens, Conjugated20suppressed
Sildenafil CitrateSildenafil Citrate20suppressed
Tresiba Flextouch U-100Insulin Degludec20suppressed
Carbidopa-LevodopaCarbidopa/Levodopa19suppressed
Insulin Lispro Protamine MixInsulin Lispro Protamin/Lispro19suppressed
Nebivolol HclNebivolol Hcl19suppressed
EszopicloneEszopiclone18suppressed
Neomycin-Polymyxin-HcNeomycin/Polymyxin B/Hydrocort1815
NitrofurantoinNitrofurantoin Macrocrystal18suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended18suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide17suppressed
PaxlovidNirmatrelvir/Ritonavir1717
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide16suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa16suppressed
Isosorbide MononitrateIsosorbide Mononitrate16suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate16suppressed
Verapamil HclVerapamil Hcl16suppressed
Azelastine HclAzelastine Hcl15suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads15suppressed
Folic AcidFolic Acid15suppressed
LidocaineLidocaine15suppressed
Pitavastatin CalciumPitavastatin Calcium15suppressed
Atrovent HfaIpratropium Bromide14suppressed
Doxazosin MesylateDoxazosin Mesylate14suppressed
EstradiolEstradiol14suppressed
LovastatinLovastatin14suppressed
Midodrine HclMidodrine Hcl14suppressed
NitroglycerinNitroglycerin1411
Amiodarone HclAmiodarone Hcl13suppressed
CilostazolCilostazol13suppressed
Fluocinolone Acetonide OilFluocinolone Acetonide Oil1311
LantusInsulin Glargine,hum.Rec.Anlog13suppressed
PentoxifyllinePentoxifylline13suppressed
RamiprilRamipril13suppressed
RisperidoneRisperidone13suppressed
VascepaIcosapent Ethyl13suppressed
FamciclovirFamciclovir12suppressed
MethimazoleMethimazole12suppressed
MethylprednisoloneMethylprednisolone1211
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters12suppressed
RexultiBrexpiprazole12suppressed
TestosteroneTestosterone12suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic12suppressed
XifaxanRifaximin12suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads11suppressed
Dexlansoprazole DrDexlansoprazole11suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine11suppressed
Fenofibric AcidFenofibric Acid (Choline)11suppressed
LactuloseLactulose11suppressed
LansoprazoleLansoprazole11suppressed
NamzaricMemantine Hcl/Donepezil Hcl11suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11suppressed
TadalafilTadalafil11suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter11suppressed
Victoza 2-PakLiraglutide11suppressed
ZaleplonZaleplon11suppressed

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.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $676.72 · 34 records AstraZeneca Pharmaceuticals LP ACCRUFER, BREZTRI, EVENITY, FARXIGA, GEMTESA, Kerendia, MOUNJARO, OTEZLA, Ozempic, PROLIA, PURIFIED CORTROPHIN GEL, QUTENZA, REPATHA, REXULTI, Rybelsus, The Cologuard Plus Collection Kit, Venxxiva, Wegovy, ZEPBOUND 8
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
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

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error