Healthcare provider profile · identity verified

Kamal P Singh, MD

Allopathic & Osteopathic Physicians|Internal Medicine · RUSSELLVILLE, KY · NPI 1902885759

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 Kamal P Singh, MD received $710.72 in general payments during 2025 across 33 reported records.

Amgen Inc. accounted for 30.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 17 associated products.

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

Amgen 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 PROLIA as an associated drug or biological on 20867 records involving 11744 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Prolia 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 158 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 281 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 45 claims for Rybelsus by this doctor in 2024.

SANOFI-AVENTIS U.S. 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 LANTUS as an associated drug or biological on 12 records involving 11 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Lantus by this doctor in 2024.

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

Payment overview · 2025

General Payments

$710.72

33 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
Amgen Inc. Unresolved — no canonical attribution shown $216.8330.5%102025
Boston Scientific Corporation Unresolved — no canonical attribution shown $111.2915.7%22025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $84.2911.9%52025
Novo Nordisk Inc Unresolved — no canonical attribution shown $61.768.7%32025
Corcept Therapeutics Unresolved — no canonical attribution shown $53.867.6%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $46.936.6%32025
Globus Medical, Inc. Unresolved — no canonical attribution shown $44.846.3%22025
Dexcom, Inc. Unresolved — no canonical attribution shown $29.004.1%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $16.652.3%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $15.362.2%12025
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $15.112.1%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $14.802.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$710.7233

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
REPATHA
Normalized: repatha
Biological Amgen Inc. $163.34 6 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $84.29 5 2025
Source payment records
FARAPULSE
Normalized: farapulse
Device Boston Scientific Corporation $57.05 1 2025
Source payment records
Baylis Medical Company Radiofrequency Puncture Generator
Normalized: baylis medical company radiofrequency puncture generator
Device Boston Scientific Corporation $54.24 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $53.86 3 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $53.49 4 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $46.93 3 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $46.92 5 2025
Source payment records
Senza
Normalized: senza
Device Globus Medical, Inc. $44.84 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $40.09 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $40.09 2 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $29.00 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $16.65 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $15.72 1 2025
Source payment records
VERQUVO
Normalized: verquvo
Drug Merck Sharp & Dohme LLC $15.36 1 2025
Source payment records
TZIELD
Normalized: tzield
Biological SANOFI-AVENTIS U.S. LLC $15.11 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $14.80 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 281 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 45
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 158 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
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 PROLIA
open payments reported associated product
CMS Open Payments — General Payments
20867 supporting records · 11744 recipient NPIs · example record 1226874448
Prolia · 2024
Exact normalized brand match · 1 Part D row
19 14
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
158 34
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
281 54
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
45 suppressed by CMS
SANOFI-AVENTIS U.S. LLC
Exact reporting entity; no affiliate inference
2025 LANTUS
open payments reported associated product
CMS Open Payments — General Payments
12 supporting records · 11 recipient NPIs · example record 1233196856
Lantus · 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
Rosuvastatin CalciumRosuvastatin Calcium1117280
Atorvastatin CalciumAtorvastatin Calcium947225
Levothyroxine SodiumLevothyroxine Sodium773175
Metoprolol SuccinateMetoprolol Succinate772187
Pantoprazole SodiumPantoprazole Sodium757208
Amlodipine BesylateAmlodipine Besylate736187
LisinoprilLisinopril732194
Montelukast SodiumMontelukast Sodium562122
Metoprolol TartrateMetoprolol Tartrate520134
OmeprazoleOmeprazole477118
Losartan PotassiumLosartan Potassium409115
FurosemideFurosemide37099
HydrochlorothiazideHydrochlorothiazide35392
EliquisApixaban34373
MeloxicamMeloxicam33879
Hydralazine HclHydralazine Hcl33388
Tamsulosin HclTamsulosin Hcl32173
OzempicSemaglutide28154
FamotidineFamotidine27778
Escitalopram OxalateEscitalopram Oxalate26773
EzetimibeEzetimibe26566
SimvastatinSimvastatin26460
Buspirone HclBuspirone Hcl24868
LovastatinLovastatin24858
ClopidogrelClopidogrel Bisulfate22661
GlimepirideGlimepiride21453
CarvedilolCarvedilol21047
JardianceEmpagliflozin21037
Albuterol Sulfate HfaAlbuterol Sulfate20879
AllopurinolAllopurinol20644
Nifedipine ErNifedipine20257
Fluticasone PropionateFluticasone Propionate20175
Metformin Hcl ErMetformin Hcl18957
Isosorbide Mononitrate ErIsosorbide Mononitrate18645
PrednisonePrednisone180137
Duloxetine HclDuloxetine Hcl17645
Tizanidine HclTizanidine Hcl17456
FarxigaDapagliflozin Propanediol17344
Sertraline HclSertraline Hcl16646
SpironolactoneSpironolactone16339
Trazodone HclTrazodone Hcl16049
Trelegy ElliptaFluticasone/Umeclidin/Vilanter15834
Warfarin SodiumWarfarin Sodium15520
Metformin HclMetformin Hcl14936
FinasterideFinasteride14337
Potassium ChloridePotassium Chloride14240
Lantus SolostarInsulin Glargine,hum.Rec.Anlog13233
Pioglitazone HclPioglitazone Hcl12842
Olmesartan MedoxomilOlmesartan Medoxomil12125
Benazepril HclBenazepril Hcl12030
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide10932
Nebivolol HclNebivolol Hcl10527
Paroxetine HclParoxetine Hcl9923
Venlafaxine Hcl ErVenlafaxine Hcl9819
GabapentinGabapentin9744
Diltiazem 24hr Er (Cd)Diltiazem Hcl9631
Diltiazem 24hr ErDiltiazem Hcl9424
Citalopram HbrCitalopram Hydrobromide9227
SucralfateSucralfate8836
Fluoxetine HclFluoxetine Hcl8520
TrulicityDulaglutide8412
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril8120
JanuviaSitagliptin Phosphate8017
CefuroximeCefuroxime Axetil7971
Glipizide ErGlipizide7918
XareltoRivaroxaban7916
SynthroidLevothyroxine Sodium7717
MounjaroTirzepatide7617
CelecoxibCelecoxib7525
Donepezil HclDonepezil Hcl7519
Tresiba Flextouch U-200Insulin Degludec7518
Pravastatin SodiumPravastatin Sodium7222
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid7218
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride7021
Hydroxyzine HclHydroxyzine Hcl6923
Bupropion XlBupropion Hcl6817
Zolpidem TartrateZolpidem Tartrate6725
ValsartanValsartan6515
Cyclobenzaprine HclCyclobenzaprine Hcl6419
Enalapril MaleateEnalapril Maleate6315
Tramadol HclTramadol Hcl6327
Repatha SureclickEvolocumab62suppressed
Ropinirole HclRopinirole Hcl6220
Amitriptyline HclAmitriptyline Hcl6115
Esomeprazole MagnesiumEsomeprazole Magnesium6115
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6116
MinoxidilMinoxidil6114
Alendronate SodiumAlendronate Sodium6013
AlprazolamAlprazolam5419
RamiprilRamipril5412
Bupropion Hcl SrBupropion Hcl5312
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)5314
AtenololAtenolol5114
PregabalinPregabalin5124
Breo ElliptaFluticasone/Vilanterol50suppressed
LinzessLinaclotide5011
TelmisartanTelmisartan5012
Clonidine HclClonidine Hcl4915
Ranolazine ErRanolazine47suppressed
Doxazosin MesylateDoxazosin Mesylate46suppressed
RybelsusSemaglutide45suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog43suppressed
Colesevelam HclColesevelam Hcl43suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog4311
EstradiolEstradiol4213
Diclofenac SodiumDiclofenac Sodium4119
NystatinNystatin4130
Ondansetron OdtOndansetron4118
Nano 2nd Gen Pen NeedlePen Needle, Diabetic4011
BumetanideBumetanide3912
Meclizine HclMeclizine Hcl3916
Ventolin HfaAlbuterol Sulfate3914
Propranolol Hcl ErPropranolol Hcl38suppressed
Repatha SyringeEvolocumab38suppressed
Doxycycline HyclateDoxycycline Hyclate3734
Novolog FlexpenInsulin Aspart37suppressed
Ondansetron HclOndansetron Hcl3722
Praluent PenAlirocumab37suppressed
Memantine HclMemantine Hcl3512
Promethazine HclPromethazine Hcl35suppressed
DiazepamDiazepam34suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid34suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide34suppressed
AripiprazoleAripiprazole3312
AzithromycinAzithromycin3332
Raloxifene HclRaloxifene Hcl33suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic33suppressed
Quetiapine FumarateQuetiapine Fumarate3212
Theophylline ErTheophylline Anhydrous32suppressed
CefdinirCefdinir3130
EntrestoSacubitril/Valsartan31suppressed
Ibandronate SodiumIbandronate Sodium31suppressed
LorazepamLorazepam31suppressed
NitroglycerinNitroglycerin3121
Divalproex Sodium ErDivalproex Sodium30suppressed
Diclofenac Sodium ErDiclofenac Sodium29suppressed
Folic AcidFolic Acid29suppressed
Memantine Hcl ErMemantine Hcl29suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog29suppressed
ValacyclovirValacyclovir Hcl29suppressed
Candesartan CilexetilCandesartan Cilexetil28suppressed
MyrbetriqMirabegron28suppressed
Propranolol HclPropranolol Hcl28suppressed
RepaglinideRepaglinide28suppressed
TopiramateTopiramate28suppressed
Vitamin D2Ergocalciferol (Vitamin D2)28suppressed
Azelastine HclAzelastine Hcl27suppressed
Oxybutynin Chloride ErOxybutynin Chloride27suppressed
LansoprazoleLansoprazole26suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended26suppressed
Insulin Degludec Pen (U-200)Insulin Degludec25suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl25suppressed
FenofibrateFenofibrate,micronized24suppressed
MethylprednisoloneMethylprednisolone2423
GemfibrozilGemfibrozil2311
MupirocinMupirocin2321
NaproxenNaproxen23suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol22suppressed
MetolazoneMetolazone22suppressed
RisperidoneRisperidone22suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic22suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol21suppressed
Dicyclomine HclDicyclomine Hcl21suppressed
EszopicloneEszopiclone21suppressed
FenofibrateFenofibrate Nanocrystallized21suppressed
FluconazoleFluconazole2115
TemazepamTemazepam21suppressed
Amiodarone HclAmiodarone Hcl20suppressed
Fludrocortisone AcetateFludrocortisone Acetate20suppressed
IrbesartanIrbesartan20suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide20suppressed
Spiriva HandihalerTiotropium Bromide20suppressed
TorsemideTorsemide20suppressed
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide19suppressed
Ciprofloxacin HclCiprofloxacin Hcl1915
Humalog Kwikpen U-100Insulin Lispro19suppressed
ProliaDenosumab1914
Solifenacin SuccinateSolifenacin Succinate19suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1916
Amlodipine-ValsartanAmlodipine Besylate/Valsartan18suppressed
DigoxinDigoxin18suppressed
LevetiracetamLevetiracetam18suppressed
BrilintaTicagrelor17suppressed
Liothyronine SodiumLiothyronine Sodium17suppressed
Testosterone CypionateTestosterone Cypionate17suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1614
BaclofenBaclofen16suppressed
Comfort Ez Pen NeedlePen Needle, Diabetic16suppressed
Metoprolol-HydrochlorothiazideMetoprolol/Hydrochlorothiazide16suppressed
Midodrine HclMidodrine Hcl16suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters16suppressed
Oxybutynin ChlorideOxybutynin Chloride16suppressed
RizatriptanRizatriptan Benzoate16suppressed
Droplet Insulin SyringeSyringe And Needle,insulin,1ml15suppressed
FenofibrateFenofibrate15suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen1512
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone14suppressed
Chlordiazepoxide HclChlordiazepoxide Hcl14suppressed
CreonLipase/Protease/Amylase14suppressed
MethocarbamolMethocarbamol14suppressed
MirtazapineMirtazapine14suppressed
Verapamil ErVerapamil Hcl14suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip13suppressed
Levemir FlexpenInsulin Detemir13suppressed
PaxlovidNirmatrelvir/Ritonavir1313
PhenobarbitalPhenobarbital13suppressed
SavellaMilnacipran Hcl13suppressed
VascepaIcosapent Ethyl13suppressed
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med12suppressed
BreynaBudesonide/Formoterol Fumarate12suppressed
ColchicineColchicine12suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads12suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate12suppressed
Ipratropium BromideIpratropium Bromide12suppressed
Isosorbide Dinit-HydralazineIsosorbide Dinit/Hydralazine12suppressed
LantusInsulin Glargine,hum.Rec.Anlog12suppressed
LeflunomideLeflunomide12suppressed
LevofloxacinLevofloxacin12suppressed
LoperamideLoperamide Hcl12suppressed
NabumetoneNabumetone12suppressed
Novolin N FlexpenInsulin Nph Human Isophane12suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen12suppressed
Bisoprolol FumarateBisoprolol Fumarate11suppressed
Cholestyramine LightCholestyramine11suppressed
DapagliflozinDapagliflozin Propanediol11suppressed
DexamethasoneDexamethasone1111
Estradiol (Twice Weekly)Estradiol11suppressed
TeriparatideTeriparatide11suppressed
Ultra-Fine Original Pen NeedlePen Needle, Diabetic11suppressed

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 $710.72 · 33 records Amgen Inc. AREXVY, Baylis Medical Company Radiofrequency Puncture Generator, Cologuard Collection Kit, Dexcom G6 Transmitter, EVENITY, FARAPULSE, Kerendia, Korlym, OTEZLA, Ozempic, REPATHA, Rybelsus, Senza, TRELEGY ELLIPTA, TZIELD, VERQUVO, VOQUEZNA 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