Healthcare provider profile · identity verified

Vijay Kumar, M.D.

Endocrinology · BLOOMINGTON, IL · NPI 1992858617

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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
Levothyroxine SodiumLevothyroxine Sodium884229
TrulicityDulaglutide50690
OzempicSemaglutide44893
Metformin HclMetformin Hcl397124
JardianceEmpagliflozin37078
Lantus SolostarInsulin Glargine,hum.Rec.Anlog328108
Humalog Kwikpen U-100Insulin Lispro18563
MethimazoleMethimazole18454
Novolog FlexpenInsulin Aspart17362
SynthroidLevothyroxine Sodium16240
MounjaroTirzepatide15131
Metformin Hcl ErMetformin Hcl14942
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog11338
Tresiba Flextouch U-100Insulin Degludec10834
Tresiba Flextouch U-200Insulin Degludec10431
GlimepirideGlimepiride10123
Nano 2nd Gen Pen NeedlePen Needle, Diabetic9637
LantusInsulin Glargine,hum.Rec.Anlog9328
GlipizideGlipizide9130
FarxigaDapagliflozin Propanediol8720
Alendronate SodiumAlendronate Sodium8630
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic8332
NovologInsulin Aspart8023
Atorvastatin CalciumAtorvastatin Calcium7522
Glipizide ErGlipizide6820
HydrocortisoneHydrocortisone6518
GabapentinGabapentin5717
HumalogInsulin Lispro5715
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp5414
Testosterone CypionateTestosterone Cypionate48suppressed
Rosuvastatin CalciumRosuvastatin Calcium4413
Ultra-Fine Short Pen NeedlePen Needle, Diabetic4414
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog4316
CalcitriolCalcitriol42suppressed
Armour ThyroidThyroid,pork38suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)3617
Liothyronine SodiumLiothyronine Sodium36suppressed
FenofibrateFenofibrate3511
Pioglitazone HclPioglitazone Hcl31suppressed
TestosteroneTestosterone27suppressed
Droplet Pen NeedlePen Needle, Diabetic26suppressed
Amitriptyline HclAmitriptyline Hcl25suppressed
LisinoprilLisinopril25suppressed
Humalog Kwikpen U-200Insulin Lispro24suppressed
Risedronate SodiumRisedronate Sodium24suppressed
TirosintLevothyroxine Sodium24suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic24suppressed
JanuviaSitagliptin Phosphate23suppressed
Estradiol (Once Weekly)Estradiol22suppressed
Insulin SyringeSyringe-Needle,insulin,0.5 Ml22suppressed
Trueplus Pen NeedlePen Needle, Diabetic22suppressed
Humalog Mix 75-25 KwikpenInsulin Lispro Protamin/Lispro21suppressed
RybelsusSemaglutide21suppressed
Levemir FlexpenInsulin Detemir19suppressed
Synjardy XrEmpagliflozin/Metformin Hcl19suppressed
Bydureon BciseExenatide Microspheres18suppressed
Insulin SyringeSyringe And Needle,insulin,1ml18suppressed
CabergolineCabergoline17suppressed
InvokanaCanagliflozin17suppressed
Novolin 70-30 FlexpenInsulin Nph Hum/Reg Insulin Hm17suppressed
HydrochlorothiazideHydrochlorothiazide16suppressed
Novolin 70-30Insulin Nph Hum/Reg Insulin Hm16suppressed
Omnipod Dash Pods (Gen 4)Insulin Pump Cart,cont Inf,bt16suppressed
Victoza 3-PakLiraglutide16suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads15suppressed
Humulin 70-30Insulin Nph Hum/Reg Insulin Hm15suppressed
PrednisonePrednisone15suppressed
Admelog SolostarInsulin Lispro14suppressed
Easy Touch Pen NeedlePen Needle, Diabetic14suppressed
Losartan PotassiumLosartan Potassium14suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog14suppressed
TradjentaLinagliptin14suppressed
VascepaIcosapent Ethyl14suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro13suppressed
Humulin R U-500 KwikpenInsulin Regular, Human12suppressed
RepaglinideRepaglinide12suppressed
TeriparatideTeriparatide12suppressed
Gvoke Hypopen 2-PackGlucagon11suppressed
Novolin RInsulin Regular, Human11suppressed
Pravastatin SodiumPravastatin Sodium11suppressed
SimvastatinSimvastatin11suppressed

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
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