Healthcare provider profile · identity verified

John E Nix, MD

Allopathic & Osteopathic Physicians|Family Medicine · TEXARKANA, TX · NPI 1972598837

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 John E Nix, MD received $778.07 in general payments during 2025 across 50 reported records.

ABBVIE INC. accounted for 26.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 21 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Ozempic, Trelegy Ellipta.

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 61 claims for Synthroid by this doctor in 2024.

GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 36 claims for Trelegy Ellipta 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 208 claims for Ozempic 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 156 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$778.07

50 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
ABBVIE INC. Unresolved — no canonical attribution shown $202.9726.1%192025
PFIZER INC. Unresolved — no canonical attribution shown $131.3616.9%82025
Abbott Laboratories Unresolved — no canonical attribution shown $90.4411.6%52025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $86.4311.1%52025
Novo Nordisk Inc Unresolved — no canonical attribution shown $78.5910.1%52025
Corcept Therapeutics Unresolved — no canonical attribution shown $40.775.2%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $39.095.0%22025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $28.763.7%12025
Globus Medical, Inc. Unresolved — no canonical attribution shown $26.103.4%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $19.902.6%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $18.652.4%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $15.011.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$778.0750

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
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $131.36 8 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $123.30 12 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $120.56 11 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $97.36 6 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $90.44 5 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $86.43 5 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $56.11 6 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $48.26 3 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $40.77 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $39.09 2 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $34.00 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $30.33 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $30.33 2 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $28.76 1 2025
Source payment records
Senza
Normalized: senza
Device Globus Medical, Inc. $26.10 1 2025
Source payment records
CREON
Normalized: creon
Drug ABBVIE INC. $23.56 1 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $23.56 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $19.90 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $18.65 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $15.01 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $15.01 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
ELIQUIS
eliquis
2025 Eliquis 2024 156 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 208 exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 36
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
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
61 12
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
36 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
208 40
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
156 40
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
17 17

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
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen674127
Atorvastatin CalciumAtorvastatin Calcium597174
Amlodipine BesylateAmlodipine Besylate517132
LisinoprilLisinopril444109
Levothyroxine SodiumLevothyroxine Sodium41497
Pantoprazole SodiumPantoprazole Sodium392107
Potassium ChloridePotassium Chloride368100
Rosuvastatin CalciumRosuvastatin Calcium36286
FurosemideFurosemide30092
GabapentinGabapentin28473
OmeprazoleOmeprazole28267
Metoprolol SuccinateMetoprolol Succinate27960
HydrochlorothiazideHydrochlorothiazide26864
MeloxicamMeloxicam24986
Metformin Hcl ErMetformin Hcl21856
OzempicSemaglutide20840
Losartan PotassiumLosartan Potassium19461
Escitalopram OxalateEscitalopram Oxalate19156
Pravastatin SodiumPravastatin Sodium19051
GlimepirideGlimepiride18950
Tizanidine HclTizanidine Hcl17767
Metoprolol TartrateMetoprolol Tartrate15938
EliquisApixaban15640
Tamsulosin HclTamsulosin Hcl15548
ClopidogrelClopidogrel Bisulfate14931
SimvastatinSimvastatin14842
Tramadol HclTramadol Hcl14540
Duloxetine HclDuloxetine Hcl14127
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide13330
AzithromycinAzithromycin132112
AlprazolamAlprazolam13126
Diclofenac SodiumDiclofenac Sodium13136
CarvedilolCarvedilol12936
Metformin HclMetformin Hcl12641
Warfarin SodiumWarfarin Sodium12014
Sertraline HclSertraline Hcl11428
MethylprednisoloneMethylprednisolone10999
AllopurinolAllopurinol10727
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril10023
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide9930
Albuterol Sulfate HfaAlbuterol Sulfate8732
CelecoxibCelecoxib8627
Ropinirole HclRopinirole Hcl8618
MounjaroTirzepatide8413
Citalopram HbrCitalopram Hydrobromide8021
Lantus SolostarInsulin Glargine,hum.Rec.Anlog7821
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim7770
FarxigaDapagliflozin Propanediol7414
FenofibrateFenofibrate7417
Montelukast SodiumMontelukast Sodium7222
Zolpidem TartrateZolpidem Tartrate7117
AmoxicillinAmoxicillin6759
Oxybutynin Chloride ErOxybutynin Chloride6714
IbuprofenIbuprofen6615
Hydralazine HclHydralazine Hcl6517
GlipizideGlipizide6315
SynthroidLevothyroxine Sodium6112
Isosorbide Mononitrate ErIsosorbide Mononitrate6012
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid5819
LorazepamLorazepam5612
RamiprilRamipril5314
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog5212
Fluticasone PropionateFluticasone Propionate5223
Bupropion XlBupropion Hcl51suppressed
TemazepamTemazepam49suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide4812
Ciprofloxacin HclCiprofloxacin Hcl4641
AtenololAtenolol45suppressed
JardianceEmpagliflozin4513
Cyclobenzaprine HclCyclobenzaprine Hcl4219
Fluoxetine HclFluoxetine Hcl4012
JanumetSitagliptin Phos/Metformin Hcl40suppressed
Acetaminophen-CodeineAcetaminophen With Codeine3815
Olmesartan MedoxomilOlmesartan Medoxomil3812
Glipizide ErGlipizide3711
Hydroxyzine HclHydroxyzine Hcl3713
ValacyclovirValacyclovir Hcl3715
FenofibrateFenofibrate Nanocrystallized36suppressed
JanuviaSitagliptin Phosphate36suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter36suppressed
ValsartanValsartan3611
PrednisonePrednisone3429
ClonazepamClonazepam33suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl33suppressed
Breo ElliptaFluticasone/Vilanterol32suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine32suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium32suppressed
EzetimibeEzetimibe3211
SpironolactoneSpironolactone32suppressed
Trazodone HclTrazodone Hcl3213
FinasterideFinasteride3111
Propranolol HclPropranolol Hcl31suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads30suppressed
TopiramateTopiramate30suppressed
XareltoRivaroxaban30suppressed
Risedronate SodiumRisedronate Sodium29suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen28suppressed
BaclofenBaclofen27suppressed
Doxycycline HyclateDoxycycline Hyclate2722
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine26suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid26suppressed
Tresiba Flextouch U-100Insulin Degludec26suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip2518
Donepezil HclDonepezil Hcl25suppressed
Meclizine HclMeclizine Hcl2512
Quetiapine FumarateQuetiapine Fumarate25suppressed
CefdinirCefdinir2422
Ondansetron OdtOndansetron2420
ColchicineColchicine23suppressed
DiazepamDiazepam23suppressed
EstradiolEstradiol23suppressed
MethotrexateMethotrexate Sodium23suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2311
PregabalinPregabalin23suppressed
SotalolSotalol Hcl23suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2219
Buspirone HclBuspirone Hcl22suppressed
DigoxinDigoxin21suppressed
LevetiracetamLevetiracetam21suppressed
Nebivolol HclNebivolol Hcl21suppressed
Doxazosin MesylateDoxazosin Mesylate20suppressed
Pioglitazone HclPioglitazone Hcl20suppressed
Venlafaxine Hcl ErVenlafaxine Hcl20suppressed
NaproxenNaproxen19suppressed
NitrofurantoinNitrofurantoin Macrocrystal19suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog19suppressed
ChlorthalidoneChlorthalidone18suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate18suppressed
FluconazoleFluconazole1813
Enalapril MaleateEnalapril Maleate17suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide17suppressed
PaxlovidNirmatrelvir/Ritonavir1717
LactuloseLactulose16suppressed
LevofloxacinLevofloxacin1612
Alendronate SodiumAlendronate Sodium15suppressed
CalcitriolCalcitriol15suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate15suppressed
TrulicityDulaglutide15suppressed
Verapamil ErVerapamil Hcl15suppressed
Glyburide-Metformin HclGlyburide/Metformin Hcl14suppressed
SymbicortBudesonide/Formoterol Fumarate14suppressed
TelmisartanTelmisartan14suppressed
Amitriptyline HclAmitriptyline Hcl13suppressed
Clindamycin HclClindamycin Hcl1311
Novolin R FlexpenInsulin Regular, Human13suppressed
RisperidoneRisperidone13suppressed
AripiprazoleAripiprazole12suppressed
Bisoprolol FumarateBisoprolol Fumarate12suppressed
BumetanideBumetanide12suppressed
FamotidineFamotidine12suppressed
Mirabegron ErMirabegron12suppressed
MupirocinMupirocin1212
Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/712suppressed
Ondansetron HclOndansetron Hcl12suppressed
Spiriva HandihalerTiotropium Bromide12suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic12suppressed
Aspirin-Dipyridamole ErAspirin/Dipyridamole11suppressed
Clorazepate DipotassiumClorazepate Dipotassium11suppressed
Dicyclomine HclDicyclomine Hcl11suppressed
Nifedipine ErNifedipine11suppressed
Prazosin HclPrazosin Hcl11suppressed
Promethazine HclPromethazine Hcl11suppressed

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 $778.07 · 50 records ABBVIE INC. CAPVAXIVE, CREON, Cologuard Collection Kit, Dexcom G6 Transmitter, ELIQUIS, FREESTYLE LIBRE 3, GARDASIL 9, INSPIRE, Korlym, LINZESS, NURTEC ODT, Ozempic, QULIPTA, Rybelsus, Senza, TRELEGY ELLIPTA, UBRELVY, VOQUEZNA, VRAYLAR, Wegovy, ZAVZPRET 5
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