Healthcare provider profile · identity verified

Matthew John King, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · PHILADELPHIA, PA · NPI 1558304972

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 John King, M.D. received $28.87 in general payments during 2025 across 2 reported records.

Novo Nordisk Inc accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

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

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 135 claims for Ozempic 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 34 claims for Rybelsus by this doctor in 2024.

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

Payment overview · 2025

General Payments

$28.87

2 reported records · 1 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $28.87100.0%22025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$28.872

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $14.52 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $14.52 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $14.35 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
Ozempic
ozempic
2025 Ozempic 2024 135 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 34
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
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
135 25
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
34 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 Calcium810209
Amlodipine BesylateAmlodipine Besylate414110
Rosuvastatin CalciumRosuvastatin Calcium397104
Losartan PotassiumLosartan Potassium32687
OmeprazoleOmeprazole28081
Albuterol Sulfate HfaAlbuterol Sulfate27884
Metoprolol SuccinateMetoprolol Succinate27471
GabapentinGabapentin22061
LisinoprilLisinopril21560
JardianceEmpagliflozin20452
Levothyroxine SodiumLevothyroxine Sodium19137
Fluticasone PropionateFluticasone Propionate18247
Metformin Hcl ErMetformin Hcl17447
CarvedilolCarvedilol17139
FurosemideFurosemide15847
Metformin HclMetformin Hcl15043
Tamsulosin HclTamsulosin Hcl14341
OzempicSemaglutide13525
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12227
Pantoprazole SodiumPantoprazole Sodium11329
FamotidineFamotidine11235
Lantus SolostarInsulin Glargine,hum.Rec.Anlog9819
TrulicityDulaglutide9716
Glipizide ErGlipizide9417
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril9220
HydrochlorothiazideHydrochlorothiazide9033
ClopidogrelClopidogrel Bisulfate8321
FarxigaDapagliflozin Propanediol8213
SpironolactoneSpironolactone8216
AllopurinolAllopurinol8119
Trazodone HclTrazodone Hcl7917
Diclofenac SodiumDiclofenac Sodium7730
Duloxetine HclDuloxetine Hcl7625
Montelukast SodiumMontelukast Sodium7321
Alcohol Prep PadsAlcohol Antiseptic Pads7222
PrednisonePrednisone7153
Sertraline HclSertraline Hcl7120
Alendronate SodiumAlendronate Sodium6922
Escitalopram OxalateEscitalopram Oxalate6316
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6116
Potassium ChloridePotassium Chloride5714
EliquisApixaban5521
Metoprolol TartrateMetoprolol Tartrate5415
Fluticasone-SalmeterolFluticasone Propion/Salmeterol5313
EzetimibeEzetimibe5218
Triamcinolone AcetonideTriamcinolone Acetonide5228
Fluoxetine HclFluoxetine Hcl50suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter4915
Pravastatin SodiumPravastatin Sodium48suppressed
Tramadol HclTramadol Hcl4715
LidocaineLidocaine46suppressed
Nifedipine ErNifedipine4611
PregabalinPregabalin4417
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride4212
LorazepamLorazepam4211
SimvastatinSimvastatin4214
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide4211
AtenololAtenolol41suppressed
AripiprazoleAripiprazole37suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic3511
Donepezil HclDonepezil Hcl34suppressed
RybelsusSemaglutide34suppressed
Breo ElliptaFluticasone/Vilanterol33suppressed
EntrestoSacubitril/Valsartan33suppressed
Memantine HclMemantine Hcl33suppressed
Alcohol SwabsAlcohol Antiseptic Pads31suppressed
MirtazapineMirtazapine3111
Quetiapine FumarateQuetiapine Fumarate30suppressed
Doxycycline HyclateDoxycycline Hyclate2922
LansoprazoleLansoprazole29suppressed
ValsartanValsartan2912
AlprazolamAlprazolam28suppressed
XareltoRivaroxaban28suppressed
GlipizideGlipizide25suppressed
Hydralazine HclHydralazine Hcl25suppressed
Hydroxyzine HclHydroxyzine Hcl25suppressed
JanuviaSitagliptin Phosphate25suppressed
Paroxetine HclParoxetine Hcl25suppressed
CefdinirCefdinir2418
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr23suppressed
LatanoprostLatanoprost23suppressed
RisperidoneRisperidone23suppressed
DiazepamDiazepam22suppressed
Amitriptyline HclAmitriptyline Hcl21suppressed
IrbesartanIrbesartan21suppressed
Novolog FlexpenInsulin Aspart20suppressed
FluconazoleFluconazole1912
MupirocinMupirocin19suppressed
ChlorthalidoneChlorthalidone18suppressed
Azelastine HclAzelastine Hcl17suppressed
BrilintaTicagrelor17suppressed
ColchicineColchicine17suppressed
LevetiracetamLevetiracetam17suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic17suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1614
AzithromycinAzithromycin1614
CelecoxibCelecoxib16suppressed
Easy Touch Alcohol Prep PadsAlcohol Antiseptic Pads16suppressed
SymbicortBudesonide/Formoterol Fumarate16suppressed
MyrbetriqMirabegron15suppressed
NitroglycerinNitroglycerin15suppressed
Ropinirole HclRopinirole Hcl15suppressed
Single Use SwabAlcohol Antiseptic Pads15suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid15suppressed
Brimonidine TartrateBrimonidine Tartrate14suppressed
ClonazepamClonazepam14suppressed
ClonidineClonidine14suppressed
Meclizine HclMeclizine Hcl14suppressed
Ondansetron OdtOndansetron14suppressed
Zolpidem TartrateZolpidem Tartrate14suppressed
Bupropion Hcl SrBupropion Hcl13suppressed
Dicyclomine HclDicyclomine Hcl13suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate13suppressed
MethotrexateMethotrexate Sodium13suppressed
Olmesartan MedoxomilOlmesartan Medoxomil13suppressed
Bisoprolol FumarateBisoprolol Fumarate12suppressed
ClotrimazoleClotrimazole12suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1212
MetolazoneMetolazone12suppressed
NaproxenNaproxen12suppressed
Sodium FluorideFluoride (Sodium)12suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid12suppressed
TemazepamTemazepam12suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog12suppressed
ValacyclovirValacyclovir Hcl12suppressed
FinasterideFinasteride11suppressed
HydrocortisoneHydrocortisone11suppressed
KetoconazoleKetoconazole11suppressed
NystatinNystatin11suppressed
Oxybutynin Chloride ErOxybutynin Chloride11suppressed

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 $28.87 · 2 records Novo Nordisk Inc Ozempic, Rybelsus, Wegovy 2
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