Healthcare provider profile · identity verified

Matthew J King, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · COOKEVILLE, TN · NPI 1932101284

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 Matthew J King, M.D. received $314.58 in general payments during 2025 across 18 reported records.

Amgen Inc. accounted for 22.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 14 associated products.

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

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 23 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 NEXIUM as an associated drug or biological on 464 records involving 299 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Nexium 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 24 claims for Trelegy Ellipta 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 102 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 28 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 25 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 105 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$314.58

18 reported records · 8 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
Amgen Inc. Unresolved — no canonical attribution shown $71.0522.6%42025
Novo Nordisk Inc Unresolved — no canonical attribution shown $66.4521.1%42025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $50.8316.2%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $32.9210.5%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $30.029.5%22025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $25.238.0%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $19.086.1%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $19.006.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$314.5818

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
OTEZLA
Normalized: otezla
Drug Amgen Inc. $50.16 3 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $50.16 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $33.67 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $33.67 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $33.09 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $32.92 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $32.92 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $32.78 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $30.02 2 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $25.23 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $20.89 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $19.08 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $19.00 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $17.74 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 28
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 105 exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 24
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
23 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 NEXIUM
open payments reported associated product
CMS Open Payments — General Payments
464 supporting records · 299 recipient NPIs · example record 1206134180
Nexium · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
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
24 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
102 27
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
28 suppressed by CMS
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
25 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
105 23

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 Calcium459154
LisinoprilLisinopril393124
Levothyroxine SodiumLevothyroxine Sodium379118
GabapentinGabapentin35282
PrednisonePrednisone316195
Metformin HclMetformin Hcl307106
FurosemideFurosemide303102
Metoprolol SuccinateMetoprolol Succinate29293
Amlodipine BesylateAmlodipine Besylate28498
Pantoprazole SodiumPantoprazole Sodium28489
OmeprazoleOmeprazole23879
Tamsulosin HclTamsulosin Hcl19971
Montelukast SodiumMontelukast Sodium19061
Losartan PotassiumLosartan Potassium17963
AzithromycinAzithromycin169107
Metoprolol TartrateMetoprolol Tartrate16554
CarvedilolCarvedilol15147
SimvastatinSimvastatin13943
Rosuvastatin CalciumRosuvastatin Calcium13651
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide12835
Sertraline HclSertraline Hcl12543
ClopidogrelClopidogrel Bisulfate12239
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen12044
FamotidineFamotidine11739
Trazodone HclTrazodone Hcl11438
OzempicSemaglutide10523
AllopurinolAllopurinol10436
SpironolactoneSpironolactone10436
JardianceEmpagliflozin10227
Doxycycline HyclateDoxycycline Hyclate10171
HydrochlorothiazideHydrochlorothiazide10139
MeloxicamMeloxicam9941
Ciprofloxacin HclCiprofloxacin Hcl9572
Tramadol HclTramadol Hcl9420
Albuterol Sulfate HfaAlbuterol Sulfate9341
CelecoxibCelecoxib9228
AtenololAtenolol9131
Amitriptyline HclAmitriptyline Hcl8618
Pravastatin SodiumPravastatin Sodium8227
Zolpidem TartrateZolpidem Tartrate8111
Metformin Hcl ErMetformin Hcl7924
Citalopram HbrCitalopram Hydrobromide7825
EliquisApixaban7626
Fluoxetine HclFluoxetine Hcl7521
Potassium ChloridePotassium Chloride7127
Duloxetine HclDuloxetine Hcl6920
GlimepirideGlimepiride6621
XareltoRivaroxaban6216
Quetiapine FumarateQuetiapine Fumarate5613
Isosorbide Mononitrate ErIsosorbide Mononitrate5414
Memantine HclMemantine Hcl5419
Benazepril HclBenazepril Hcl5316
Venlafaxine Hcl ErVenlafaxine Hcl5311
Triamcinolone AcetonideTriamcinolone Acetonide5234
Donepezil HclDonepezil Hcl5018
Tizanidine HclTizanidine Hcl4722
FinasterideFinasteride4617
Pramipexole DihydrochloridePramipexole Di-Hcl4611
Propranolol HclPropranolol Hcl4612
ClonazepamClonazepam45suppressed
FluconazoleFluconazole4414
Fluticasone PropionateFluticasone Propionate4422
LovastatinLovastatin4415
Ondansetron HclOndansetron Hcl4419
SynthroidLevothyroxine Sodium4412
PregabalinPregabalin43suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4229
Buspirone HclBuspirone Hcl4117
Diclofenac SodiumDiclofenac Sodium4115
Ondansetron OdtOndansetron4114
Alendronate SodiumAlendronate Sodium4013
MirtazapineMirtazapine4016
CephalexinCephalexin3833
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3817
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl37suppressed
Carbidopa-LevodopaCarbidopa/Levodopa3614
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid3612
EstradiolEstradiol3514
Breo ElliptaFluticasone/Vilanterol34suppressed
LevetiracetamLevetiracetam34suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3425
CefdinirCefdinir3326
Escitalopram OxalateEscitalopram Oxalate3214
Warfarin SodiumWarfarin Sodium32suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium31suppressed
Repatha SureclickEvolocumab31suppressed
Terbinafine HclTerbinafine Hcl3112
Hydroxychloroquine SulfateHydroxychloroquine Sulfate3012
Tresiba Flextouch U-100Insulin Degludec30suppressed
AcyclovirAcyclovir2916
GlipizideGlipizide29suppressed
Mometasone FuroateMometasone Furoate2820
MounjaroTirzepatide28suppressed
Testosterone CypionateTestosterone Cypionate28suppressed
ChlorthalidoneChlorthalidone2712
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen27suppressed
Sumatriptan SuccinateSumatriptan Succinate27suppressed
Azelastine HclAzelastine Hcl26suppressed
Bupropion XlBupropion Hcl26suppressed
Promethazine HclPromethazine Hcl2611
Ropinirole HclRopinirole Hcl25suppressed
TrulicityDulaglutide25suppressed
NitroglycerinNitroglycerin2413
Pioglitazone HclPioglitazone Hcl24suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter24suppressed
ValsartanValsartan24suppressed
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone23suppressed
FarxigaDapagliflozin Propanediol23suppressed
MethocarbamolMethocarbamol2312
Bisoprolol FumarateBisoprolol Fumarate22suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl22suppressed
GemfibrozilGemfibrozil22suppressed
BaclofenBaclofen21suppressed
BumetanideBumetanide21suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog21suppressed
Paroxetine HclParoxetine Hcl21suppressed
PaxlovidNirmatrelvir/Ritonavir2121
SucralfateSucralfate21suppressed
Tresiba Flextouch U-200Insulin Degludec21suppressed
Xopenex HfaLevalbuterol Tartrate21suppressed
Doxazosin MesylateDoxazosin Mesylate20suppressed
HydrocortisoneHydrocortisone2012
MethotrexateMethotrexate Sodium20suppressed
Novolin 70-30Insulin Nph Hum/Reg Insulin Hm20suppressed
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp19suppressed
Verapamil ErVerapamil Hcl19suppressed
Humalog Kwikpen U-100Insulin Lispro18suppressed
MetolazoneMetolazone1811
NystatinNystatin1815
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide18suppressed
Combivent RespimatIpratropium/Albuterol Sulfate17suppressed
Enalapril MaleateEnalapril Maleate17suppressed
Flecainide AcetateFlecainide Acetate17suppressed
Humalog Mix 75-25 KwikpenInsulin Lispro Protamin/Lispro17suppressed
LorazepamLorazepam17suppressed
Metoclopramide HclMetoclopramide Hcl17suppressed
Oxycodone HclOxycodone Hcl17suppressed
AmoxicillinAmoxicillin1614
CeftriaxoneCeftriaxone Sodium16suppressed
IbuprofenIbuprofen16suppressed
MupirocinMupirocin1611
Glipizide ErGlipizide15suppressed
Ventolin HfaAlbuterol Sulfate15suppressed
ZonisamideZonisamide15suppressed
Diclofenac PotassiumDiclofenac Potassium14suppressed
PrimidonePrimidone14suppressed
Solifenacin SuccinateSolifenacin Succinate14suppressed
Bupropion Hcl SrBupropion Hcl13suppressed
Clonidine HclClonidine Hcl13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
FenofibrateFenofibrate13suppressed
Isosorbide DinitrateIsosorbide Dinitrate13suppressed
LyricaPregabalin13suppressed
OlanzapineOlanzapine13suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate12suppressed
Dicyclomine HclDicyclomine Hcl12suppressed
Liothyronine SodiumLiothyronine Sodium12suppressed
NexiumEsomeprazole Magnesium12suppressed
Novolin 70-30 FlexpenInsulin Nph Hum/Reg Insulin Hm12suppressed
Olmesartan MedoxomilOlmesartan Medoxomil12suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide12suppressed
Oseltamivir PhosphateOseltamivir Phosphate1212
Theophylline ErTheophylline Anhydrous12suppressed
TradjentaLinagliptin12suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril11suppressed
CholestyramineCholestyramine (With Sugar)11suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate11suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11suppressed
Pyridostigmine BromidePyridostigmine Bromide11suppressed
RamiprilRamipril11suppressed
TadalafilTadalafil11suppressed
TopiramateTopiramate11suppressed

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 $314.58 · 18 records Amgen Inc. AIRSUPRA, BREZTRI, Cologuard Collection Kit, EVENITY, MOUNJARO, OTEZLA, Ozempic, REPATHA, REXULTI, Rybelsus, TRELEGY ELLIPTA, Veozah, Wegovy, ZEPBOUND 7
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