Healthcare provider profile · identity verified

Venkatappa Rangaraj, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · CUMMING, GA · NPI 1588690879

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 Venkatappa Rangaraj, M.D. received $27.90 in general payments during 2025 across 1 reported records.

Astellas Pharma US Inc accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

Payment overview · 2025

General Payments

$27.90

1 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
Astellas Pharma US Inc Unresolved — no canonical attribution shown $27.90100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$27.901

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
Xtandi
Normalized: xtandi
Drug Astellas Pharma US Inc $27.90 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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 Calcium877151
EliquisApixaban78694
Levothyroxine SodiumLevothyroxine Sodium65770
GabapentinGabapentin53880
Amlodipine BesylateAmlodipine Besylate521102
FurosemideFurosemide47558
Trazodone HclTrazodone Hcl40257
Sertraline HclSertraline Hcl39456
Metoprolol TartrateMetoprolol Tartrate32959
Quetiapine FumarateQuetiapine Fumarate31963
Donepezil HclDonepezil Hcl31557
Pantoprazole SodiumPantoprazole Sodium30466
Memantine HclMemantine Hcl30148
Losartan PotassiumLosartan Potassium29352
LisinoprilLisinopril26747
CarvedilolCarvedilol26349
Tamsulosin HclTamsulosin Hcl25845
Escitalopram OxalateEscitalopram Oxalate25745
Buspirone HclBuspirone Hcl24847
LevetiracetamLevetiracetam24533
Divalproex SodiumDivalproex Sodium24134
Duloxetine HclDuloxetine Hcl23433
Potassium ChloridePotassium Chloride23141
ClopidogrelClopidogrel Bisulfate22336
Metformin HclMetformin Hcl22237
FamotidineFamotidine22043
Ondansetron HclOndansetron Hcl21985
Hydralazine HclHydralazine Hcl21549
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen19825
MirtazapineMirtazapine18748
Metoprolol SuccinateMetoprolol Succinate17535
XareltoRivaroxaban16116
TorsemideTorsemide14425
RisperidoneRisperidone14119
Fluoxetine HclFluoxetine Hcl12821
Tramadol HclTramadol Hcl12234
JardianceEmpagliflozin11516
LantusInsulin Glargine,hum.Rec.Anlog11320
FinasterideFinasteride11019
Isosorbide Mononitrate ErIsosorbide Mononitrate10716
OlanzapineOlanzapine10117
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen9915
Nifedipine ErNifedipine9713
EntrestoSacubitril/Valsartan93suppressed
FarxigaDapagliflozin Propanediol92suppressed
HydrochlorothiazideHydrochlorothiazide8516
Pravastatin SodiumPravastatin Sodium8515
OmeprazoleOmeprazole8218
SpironolactoneSpironolactone8118
BaclofenBaclofen7514
Citalopram HbrCitalopram Hydrobromide7414
PregabalinPregabalin7415
AllopurinolAllopurinol7313
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate7331
Montelukast SodiumMontelukast Sodium7217
JanuviaSitagliptin Phosphate69suppressed
Rosuvastatin CalciumRosuvastatin Calcium6814
Amiodarone HclAmiodarone Hcl6716
Clonidine HclClonidine Hcl6417
Tizanidine HclTizanidine Hcl63suppressed
LatanoprostLatanoprost6213
Midodrine HclMidodrine Hcl6217
Carbidopa-LevodopaCarbidopa/Levodopa5811
Trelegy ElliptaFluticasone/Umeclidin/Vilanter58suppressed
AlprazolamAlprazolam5711
FentanylFentanyl57suppressed
Fluticasone PropionateFluticasone Propionate5722
Oxycodone HclOxycodone Hcl56suppressed
Enoxaparin SodiumEnoxaparin Sodium55suppressed
Albuterol SulfateAlbuterol Sulfate5416
Albuterol Sulfate HfaAlbuterol Sulfate5425
AripiprazoleAripiprazole5113
Lithium CarbonateLithium Carbonate50suppressed
AtenololAtenolol49suppressed
ClonazepamClonazepam48suppressed
Venlafaxine Hcl ErVenlafaxine Hcl47suppressed
Hydroxyzine HclHydroxyzine Hcl46suppressed
IbuprofenIbuprofen4622
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim4618
Ciprofloxacin HclCiprofloxacin Hcl4536
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat45suppressed
PrednisonePrednisone4521
Glucagon Emergency KitGlucagon4423
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4311
Diclofenac SodiumDiclofenac Sodium4216
NateglinideNateglinide42suppressed
Calcium AcetateCalcium Acetate41suppressed
ValsartanValsartan41suppressed
LamotrigineLamotrigine40suppressed
LinzessLinaclotide40suppressed
Paroxetine HclParoxetine Hcl40suppressed
Warfarin SodiumWarfarin Sodium40suppressed
Bupropion XlBupropion Hcl39suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro39suppressed
LorazepamLorazepam3917
MupirocinMupirocin3922
Doxycycline HyclateDoxycycline Hyclate3816
MetolazoneMetolazone38suppressed
Haloperidol LactateHaloperidol Lactate3713
LidocaineLidocaine37suppressed
PentoxifyllinePentoxifylline37suppressed
AmoxicillinAmoxicillin3619
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3623
OxcarbazepineOxcarbazepine36suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3515
Divalproex Sodium ErDivalproex Sodium34suppressed
GlipizideGlipizide34suppressed
Humalog Kwikpen U-100Insulin Lispro3414
Brimonidine TartrateBrimonidine Tartrate33suppressed
Oxybutynin Chloride ErOxybutynin Chloride33suppressed
SantylCollagenase Clostridium Hist.3317
HumalogInsulin Lispro3217
TrulicityDulaglutide32suppressed
LactuloseLactulose3111
MethocarbamolMethocarbamol31suppressed
Sevelamer CarbonateSevelamer Carbonate31suppressed
Arformoterol TartrateArformoterol Tartrate30suppressed
BrilintaTicagrelor30suppressed
Doxazosin MesylateDoxazosin Mesylate30suppressed
EzetimibeEzetimibe30suppressed
Metformin Hcl ErMetformin Hcl30suppressed
XifaxanRifaximin30suppressed
Benztropine MesylateBenztropine Mesylate29suppressed
CephalexinCephalexin2922
Insulin LisproInsulin Lispro2917
Liothyronine SodiumLiothyronine Sodium29suppressed
NovologInsulin Aspart29suppressed
SucralfateSucralfate2911
CeftriaxoneCeftriaxone Sodium2819
Esomeprazole MagnesiumEsomeprazole Magnesium28suppressed
HaloperidolHaloperidol2811
LovastatinLovastatin28suppressed
ColchicineColchicine27suppressed
Propranolol Hcl ErPropranolol Hcl27suppressed
Combivent RespimatIpratropium/Albuterol Sulfate26suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl26suppressed
Oxybutynin ChlorideOxybutynin Chloride26suppressed
BudesonideBudesonide25suppressed
Ondansetron OdtOndansetron25suppressed
Prednisolone AcetatePrednisolone Acetate25suppressed
Ranolazine ErRanolazine25suppressed
AmantadineAmantadine Hcl24suppressed
ErtapenemErtapenem Sodium24suppressed
SimvastatinSimvastatin24suppressed
Bupropion Hcl SrBupropion Hcl23suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate23suppressed
Labetalol HclLabetalol Hcl23suppressed
Memantine Hcl ErMemantine Hcl23suppressed
NystatinNystatin2313
Promethazine HclPromethazine Hcl2312
Propranolol HclPropranolol Hcl23suppressed
TopiramateTopiramate23suppressed
CefdinirCefdinir2216
GemfibrozilGemfibrozil22suppressed
MeloxicamMeloxicam22suppressed
AzithromycinAzithromycin2115
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog21suppressed
CalcitriolCalcitriol21suppressed
LevofloxacinLevofloxacin2116
Metoclopramide HclMetoclopramide Hcl21suppressed
AdmelogInsulin Lispro2012
Carbidopa-Levodopa-EntacaponeCarbidopa/Levodopa/Entacapone20suppressed
Dorzolamide HclDorzolamide Hcl20suppressed
Fluphenazine HclFluphenazine Hcl20suppressed
Hydroxyzine PamoateHydroxyzine Pamoate20suppressed
TivicayDolutegravir Sodium20suppressed
Venlafaxine HclVenlafaxine Hcl20suppressed
Bupropion HclBupropion Hcl19suppressed
Medroxyprogesterone AcetateMedroxyprogesterone Acetate19suppressed
PrimidonePrimidone19suppressed
RexultiBrexpiprazole19suppressed
VeltassaPatiromer Calcium Sorbitex19suppressed
KetoconazoleKetoconazole18suppressed
LansoprazoleLansoprazole18suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide18suppressed
Sevelamer HclSevelamer Hcl18suppressed
ClotrimazoleClotrimazole17suppressed
CyclosporineCyclosporine17suppressed
LacosamideLacosamide17suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride17suppressed
LokelmaSodium Zirconium Cyclosilicate17suppressed
Methenamine HippurateMethenamine Hippurate17suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic17suppressed
Timolol MaleateTimolol Maleate17suppressed
Colesevelam HclColesevelam Hcl16suppressed
DapagliflozinDapagliflozin Propanediol16suppressed
FiaspInsulin Aspart (Niacinamide)16suppressed
FluconazoleFluconazole1614
Fluticasone-SalmeterolFluticasone Propion/Salmeterol16suppressed
Lidocaine HclLidocaine Hcl1612
ScopolamineScopolamine16suppressed
TradjentaLinagliptin16suppressed
Ziprasidone HclZiprasidone Hcl16suppressed
Chlorhexidine GluconateChlorhexidine Gluconate15suppressed
PhenytoinPhenytoin15suppressed
ChlorthalidoneChlorthalidone14suppressed
Diltiazem 24hr Er (La)Diltiazem Hcl14suppressed
LumiganBimatoprost14suppressed
NitroglycerinNitroglycerin14suppressed
Novolog FlexpenInsulin Aspart14suppressed
Prazosin HclPrazosin Hcl14suppressed
SsdSilver Sulfadiazine14suppressed
Ventolin HfaAlbuterol Sulfate14suppressed
Atrovent HfaIpratropium Bromide13suppressed
BiktarvyBictegrav/Emtricit/Tenofov Ala13suppressed
CarisoprodolCarisoprodol13suppressed
DiazepamDiazepam13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
Hydromorphone HclHydromorphone Hcl13suppressed
Isosorbide DinitrateIsosorbide Dinitrate13suppressed
RivastigmineRivastigmine13suppressed
BreynaBudesonide/Formoterol Fumarate12suppressed
CelecoxibCelecoxib12suppressed
DaptomycinDaptomycin12suppressed
Demeclocycline HclDemeclocycline Hcl12suppressed
DescovyEmtricitabine/Tenofov Alafenam12suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)12suppressed
Fludrocortisone AcetateFludrocortisone Acetate12suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn12suppressed
Lyumjev Kwikpen U-100Insulin Lispro-Aabc12suppressed
Methylphenidate HclMethylphenidate Hcl12suppressed
MovantikNaloxegol Oxalate12suppressed
Quetiapine Fumarate ErQuetiapine Fumarate12suppressed
Solifenacin SuccinateSolifenacin Succinate12suppressed
TemazepamTemazepam12suppressed
Admelog SolostarInsulin Lispro11suppressed
Alendronate SodiumAlendronate Sodium11suppressed
Amitriptyline HclAmitriptyline Hcl11suppressed
ArexvyRsvpref3 Antigen/As01e/Pf1111
Breo ElliptaFluticasone/Vilanterol11suppressed
CiclopiroxCiclopirox Olamine11suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip11suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
Insulin Aspart FlexpenInsulin Aspart11suppressed
SilodosinSilodosin11suppressed
SimbrinzaBrinzolamide/Brimonidine Tart11suppressed
Zolpidem TartrateZolpidem Tartrate11suppressed

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 $27.90 · 1 records Astellas Pharma US Inc Xtandi
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