Healthcare provider profile · identity verified

Michael N Brown, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · DILLON, SC · NPI 1497775670

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 Michael N Brown, M.D. received $381.36 in general payments during 2025 across 20 reported records.

Novo Nordisk Inc accounted for 50.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 13 associated products.

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

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 AREXVY as an associated drug or biological on 47563 records involving 28786 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Arexvy 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 SHINGRIX as an associated drug or biological on 43515 records involving 26794 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Shingrix 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 166 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 211 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 16 claims for Rybelsus 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 283 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$381.36

20 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $192.4350.5%92025
Exact Sciences Corporation Unresolved — no canonical attribution shown $59.1315.5%32025
Dexcom, Inc. Unresolved — no canonical attribution shown $45.8812.0%32025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $18.905.0%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $18.284.8%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $17.964.7%12025
PFIZER INC. Unresolved — no canonical attribution shown $17.424.6%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $11.363.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$381.3620

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
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $118.70 5 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $73.73 4 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $59.13 3 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $53.57 3 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $45.88 3 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $18.90 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $18.28 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $18.28 1 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $17.96 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $17.42 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $17.42 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $17.42 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $11.36 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
AREXVY
arexvy
2025 Arexvy 2024 12 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 211 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 16
Beneficiary count suppressed
exact normalized Medicare Part D
SHINGRIX
shingrix
2025 Shingrix 2024 23 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
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 AREXVY
open payments reported associated product
CMS Open Payments — General Payments
47563 supporting records · 28786 recipient NPIs · example record 1190332445
Arexvy · 2024
Exact normalized brand match · 1 Part D row
12 12
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 SHINGRIX
open payments reported associated product
CMS Open Payments — General Payments
43515 supporting records · 26794 recipient NPIs · example record 1190332452
Shingrix · 2024
Exact normalized brand match · 1 Part D row
23 18
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
166 39
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
211 37
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
16 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
283 52

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 Calcium927272
Amlodipine BesylateAmlodipine Besylate745226
Losartan PotassiumLosartan Potassium483135
Pantoprazole SodiumPantoprazole Sodium462149
Metformin HclMetformin Hcl402120
PrednisonePrednisone388198
HydrochlorothiazideHydrochlorothiazide35398
OmeprazoleOmeprazole347104
Rosuvastatin CalciumRosuvastatin Calcium31082
GabapentinGabapentin30695
JardianceEmpagliflozin29665
FurosemideFurosemide29488
Potassium ChloridePotassium Chloride29491
LisinoprilLisinopril29281
Levothyroxine SodiumLevothyroxine Sodium29078
Metoprolol SuccinateMetoprolol Succinate28988
EliquisApixaban28352
Albuterol Sulfate HfaAlbuterol Sulfate250102
Tamsulosin HclTamsulosin Hcl24668
AlprazolamAlprazolam24448
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide23463
CarvedilolCarvedilol22463
Alendronate SodiumAlendronate Sodium21359
OzempicSemaglutide21137
Metformin Hcl ErMetformin Hcl21060
Sertraline HclSertraline Hcl21063
CefdinirCefdinir193131
Tramadol HclTramadol Hcl19045
AllopurinolAllopurinol18754
ClopidogrelClopidogrel Bisulfate18561
AzithromycinAzithromycin183120
Diclofenac SodiumDiclofenac Sodium17065
Trelegy ElliptaFluticasone/Umeclidin/Vilanter16639
Fluticasone PropionateFluticasone Propionate16265
Metoprolol TartrateMetoprolol Tartrate15553
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide15441
FamotidineFamotidine15146
PregabalinPregabalin14124
Meclizine HclMeclizine Hcl13745
SimvastatinSimvastatin13740
Donepezil HclDonepezil Hcl12539
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen12134
MirtazapineMirtazapine11324
MounjaroTirzepatide11218
AmoxicillinAmoxicillin10960
Zolpidem TartrateZolpidem Tartrate10922
SpironolactoneSpironolactone10731
Benazepril HclBenazepril Hcl10630
EzetimibeEzetimibe10430
Pravastatin SodiumPravastatin Sodium10334
TrulicityDulaglutide10321
Nifedipine ErNifedipine9725
Pioglitazone HclPioglitazone Hcl9635
Doxycycline HyclateDoxycycline Hyclate9468
FinasterideFinasteride9427
Warfarin SodiumWarfarin Sodium9319
Montelukast SodiumMontelukast Sodium8829
Venlafaxine Hcl ErVenlafaxine Hcl8424
Trazodone HclTrazodone Hcl8018
Lantus SolostarInsulin Glargine,hum.Rec.Anlog7725
Ondansetron HclOndansetron Hcl7525
JanuviaSitagliptin Phosphate6914
LinzessLinaclotide6926
FarxigaDapagliflozin Propanediol6813
GlimepirideGlimepiride6719
Diltiazem 24hr Er (Cd)Diltiazem Hcl6516
XareltoRivaroxaban6516
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip6237
Fluoxetine HclFluoxetine Hcl6213
Citalopram HbrCitalopram Hydrobromide6116
FluconazoleFluconazole5831
Isosorbide Mononitrate ErIsosorbide Mononitrate5721
Triamcinolone AcetonideTriamcinolone Acetonide5633
ClonazepamClonazepam5515
EntrestoSacubitril/Valsartan55suppressed
Dicyclomine HclDicyclomine Hcl5421
LevetiracetamLevetiracetam5316
AtenololAtenolol4713
Esomeprazole MagnesiumEsomeprazole Magnesium4511
Hydralazine HclHydralazine Hcl4514
NitroglycerinNitroglycerin4420
Bupropion XlBupropion Hcl42suppressed
Amitriptyline HclAmitriptyline Hcl40suppressed
DiazepamDiazepam40suppressed
Memantine HclMemantine Hcl3913
ChlorthalidoneChlorthalidone38suppressed
EstradiolEstradiol38suppressed
Ropinirole HclRopinirole Hcl38suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril36suppressed
Clonidine HclClonidine Hcl3612
Cyclobenzaprine HclCyclobenzaprine Hcl3518
Fluticasone-SalmeterolFluticasone Propion/Salmeterol35suppressed
TradjentaLinagliptin34suppressed
Doxazosin MesylateDoxazosin Mesylate32suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended31suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog30suppressed
Ciprofloxacin HclCiprofloxacin Hcl3019
RamiprilRamipril30suppressed
CarbamazepineCarbamazepine29suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl29suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide29suppressed
OfloxacinOfloxacin2820
SucralfateSucralfate28suppressed
CephalexinCephalexin2724
Hydroxychloroquine SulfateHydroxychloroquine Sulfate27suppressed
MupirocinMupirocin2720
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen27suppressed
SynthroidLevothyroxine Sodium27suppressed
Ventolin HfaAlbuterol Sulfate27suppressed
IbuprofenIbuprofen2611
MeloxicamMeloxicam2611
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid26suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2518
Diltiazem 24hr ErDiltiazem Hcl25suppressed
Solifenacin SuccinateSolifenacin Succinate25suppressed
BumetanideBumetanide24suppressed
HydrocortisoneHydrocortisone24suppressed
ValsartanValsartan24suppressed
JanumetSitagliptin Phos/Metformin Hcl23suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf2318
SymbicortBudesonide/Formoterol Fumarate23suppressed
BaclofenBaclofen22suppressed
ClotrimazoleClotrimazole2213
Novolog FlexpenInsulin Aspart22suppressed
NystatinNystatin2213
PhenobarbitalPhenobarbital22suppressed
Breo ElliptaFluticasone/Vilanterol21suppressed
ClonidineClonidine21suppressed
DofetilideDofetilide21suppressed
Hydroxyzine HclHydroxyzine Hcl21suppressed
Sumatriptan SuccinateSumatriptan Succinate21suppressed
CilostazolCilostazol20suppressed
Combivent RespimatIpratropium/Albuterol Sulfate20suppressed
Duloxetine HclDuloxetine Hcl20suppressed
GlipizideGlipizide20suppressed
KetoconazoleKetoconazole20suppressed
LantusInsulin Glargine,hum.Rec.Anlog20suppressed
Dexlansoprazole DrDexlansoprazole19suppressed
Lagevrio (Eua)Molnupiravir1919
Paroxetine HclParoxetine Hcl19suppressed
Ranolazine ErRanolazine19suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic19suppressed
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide18suppressed
Betamethasone DipropionateBetamethasone Dipropionate18suppressed
LamotrigineLamotrigine18suppressed
Labetalol HclLabetalol Hcl17suppressed
MyrbetriqMirabegron17suppressed
Ondansetron OdtOndansetron17suppressed
Oxycodone HclOxycodone Hcl17suppressed
Sildenafil CitrateSildenafil Citrate17suppressed
TopiramateTopiramate17suppressed
IrbesartanIrbesartan16suppressed
Klor-Con M20Potassium Chloride16suppressed
Novolin 70-30 FlexpenInsulin Nph Hum/Reg Insulin Hm16suppressed
NovologInsulin Aspart16suppressed
RybelsusSemaglutide16suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic16suppressed
Buspirone HclBuspirone Hcl15suppressed
LactuloseLactulose15suppressed
Verapamil ErVerapamil Hcl15suppressed
Escitalopram OxalateEscitalopram Oxalate14suppressed
Klor-Con M10Potassium Chloride14suppressed
LevofloxacinLevofloxacin14suppressed
SotalolSotalol Hcl14suppressed
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med13suppressed
Olmesartan MedoxomilOlmesartan Medoxomil13suppressed
Quetiapine FumarateQuetiapine Fumarate13suppressed
ArexvyRsvpref3 Antigen/As01e/Pf1212
CaptoprilCaptopril12suppressed
Carbidopa-LevodopaCarbidopa/Levodopa12suppressed
Levemir FlexpenInsulin Detemir12suppressed
LorazepamLorazepam12suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog12suppressed
DapsoneDapsone11suppressed
Enalapril-HydrochlorothiazideEnalapril/Hydrochlorothiazide11suppressed
FentanylFentanyl11suppressed
LatanoprostLatanoprost11suppressed
LubiprostoneLubiprostone11suppressed
Nebivolol HclNebivolol Hcl11suppressed
Synjardy XrEmpagliflozin/Metformin Hcl11suppressed
Testosterone CypionateTestosterone Cypionate11suppressed
Tiadylt ErDiltiazem Hcl11suppressed
Tresiba Flextouch U-100Insulin Degludec11suppressed

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 $381.36 · 20 records Novo Nordisk Inc ABRYSVO, AREXVY, COMIRNATY, Cologuard Collection Kit, Dexcom G6 Transmitter, GEMTESA, NUPLAZID, Ozempic, PREVNAR 20, Rybelsus, SHINGRIX, VOQUEZNA, Wegovy 6
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