Healthcare provider profile · identity verified

Danail Vatev, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · CHICAGO, IL · NPI 1144395849

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 Danail Vatev, M.D. received $633.96 in general payments during 2025 across 22 reported records.

AstraZeneca Pharmaceuticals LP accounted for 70.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

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

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported BRILINTA as an associated drug or biological on 993 records involving 512 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Brilinta by this doctor in 2024.

Lilly USA, 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 39 claims for Jardiance 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 55 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 12 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 176 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

$633.96

22 reported records · 5 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $446.3770.4%132025
Novo Nordisk Inc Unresolved — no canonical attribution shown $97.2415.3%52025
Exact Sciences Corporation Unresolved — no canonical attribution shown $44.877.1%22025
PFIZER INC. Unresolved — no canonical attribution shown $28.574.5%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $16.912.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$633.9622

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
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $314.44 6 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $97.24 5 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $97.24 5 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $44.87 2 2025
Source payment records
PENBRAYA
Normalized: penbraya
Biological PFIZER INC. $28.57 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $28.57 1 2025
Source payment records
TRUMENBA
Normalized: trumenba
Biological PFIZER INC. $28.57 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $16.91 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $16.91 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 55 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 12
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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 BRILINTA
open payments reported associated product
CMS Open Payments — General Payments
993 supporting records · 512 recipient NPIs · example record 1206131430
Brilinta · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
39 11
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
55 11
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
12 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
176 41

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
Amlodipine BesylateAmlodipine Besylate400132
Atorvastatin CalciumAtorvastatin Calcium399142
Losartan PotassiumLosartan Potassium30197
Metformin HclMetformin Hcl27072
Pantoprazole SodiumPantoprazole Sodium26990
Metoprolol SuccinateMetoprolol Succinate25682
FurosemideFurosemide22667
Levothyroxine SodiumLevothyroxine Sodium21965
PrednisonePrednisone18376
Metoprolol TartrateMetoprolol Tartrate18263
Memantine HclMemantine Hcl17839
EliquisApixaban17641
Tamsulosin HclTamsulosin Hcl16154
GabapentinGabapentin15648
AlprazolamAlprazolam15030
LisinoprilLisinopril13452
Albuterol Sulfate HfaAlbuterol Sulfate10234
GlipizideGlipizide9232
ClopidogrelClopidogrel Bisulfate8826
HydrochlorothiazideHydrochlorothiazide8333
Zolpidem TartrateZolpidem Tartrate8316
Duloxetine HclDuloxetine Hcl8121
CarvedilolCarvedilol7828
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav7661
Potassium ChloridePotassium Chloride7616
Pravastatin SodiumPravastatin Sodium6920
Paroxetine HclParoxetine Hcl6719
SimvastatinSimvastatin6320
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6016
NaproxenNaproxen5926
Tramadol HclTramadol Hcl5823
Acetaminophen-CodeineAcetaminophen With Codeine5714
OmeprazoleOmeprazole5517
OzempicSemaglutide5511
Montelukast SodiumMontelukast Sodium5321
IbuprofenIbuprofen5121
Meclizine HclMeclizine Hcl5120
Trazodone HclTrazodone Hcl5018
Hydralazine HclHydralazine Hcl4916
MyrbetriqMirabegron47suppressed
SpironolactoneSpironolactone4716
LorazepamLorazepam46suppressed
PregabalinPregabalin46suppressed
Citalopram HbrCitalopram Hydrobromide4512
Glipizide ErGlipizide4511
LevetiracetamLevetiracetam4111
Rosuvastatin CalciumRosuvastatin Calcium4114
Midodrine HclMidodrine Hcl4012
Alendronate SodiumAlendronate Sodium3912
Enalapril MaleateEnalapril Maleate3913
JardianceEmpagliflozin3911
BaclofenBaclofen37suppressed
Donepezil HclDonepezil Hcl37suppressed
MirtazapineMirtazapine37suppressed
Fluticasone PropionateFluticasone Propionate3619
Diclofenac SodiumDiclofenac Sodium3513
ClonazepamClonazepam34suppressed
Ciprofloxacin HclCiprofloxacin Hcl3325
Triamcinolone AcetonideTriamcinolone Acetonide3314
AllopurinolAllopurinol32suppressed
AzithromycinAzithromycin3223
Nifedipine ErNifedipine3111
EntrestoSacubitril/Valsartan30suppressed
LamotrigineLamotrigine30suppressed
TradjentaLinagliptin30suppressed
FenofibrateFenofibrate29suppressed
BumetanideBumetanide2811
Isosorbide Mononitrate ErIsosorbide Mononitrate28suppressed
AtenololAtenolol27suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2615
Escitalopram OxalateEscitalopram Oxalate25suppressed
Hydroxyzine HclHydroxyzine Hcl25suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog25suppressed
Pioglitazone HclPioglitazone Hcl25suppressed
SucralfateSucralfate25suppressed
FamotidineFamotidine24suppressed
Ropinirole HclRopinirole Hcl24suppressed
LactuloseLactulose23suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter23suppressed
BrilintaTicagrelor22suppressed
KetoconazoleKetoconazole2219
Sertraline HclSertraline Hcl2211
Benazepril HclBenazepril Hcl21suppressed
Oxybutynin ChlorideOxybutynin Chloride21suppressed
Solifenacin SuccinateSolifenacin Succinate20suppressed
AmoxicillinAmoxicillin1914
FinasterideFinasteride19suppressed
Oxybutynin Chloride ErOxybutynin Chloride19suppressed
DiazepamDiazepam18suppressed
MupirocinMupirocin1815
PhenytoinPhenytoin18suppressed
CelecoxibCelecoxib1711
CephalexinCephalexin1711
Diltiazem 24hr Er (Cd)Diltiazem Hcl17suppressed
Olmesartan MedoxomilOlmesartan Medoxomil17suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended17suppressed
Quetiapine FumarateQuetiapine Fumarate17suppressed
Warfarin SodiumWarfarin Sodium17suppressed
Bisoprolol FumarateBisoprolol Fumarate16suppressed
DaptomycinDaptomycin16suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic16suppressed
Ondansetron OdtOndansetron16suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim16suppressed
Humulin 70/30 KwikpenInsulin Nph Hum/Reg Insulin Hm15suppressed
Ondansetron HclOndansetron Hcl15suppressed
XareltoRivaroxaban15suppressed
Amitriptyline HclAmitriptyline Hcl14suppressed
FenofibrateFenofibrate Nanocrystallized14suppressed
LevofloxacinLevofloxacin1413
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1413
OlanzapineOlanzapine14suppressed
RamiprilRamipril14suppressed
TemazepamTemazepam14suppressed
Amiodarone HclAmiodarone Hcl13suppressed
Carbidopa-LevodopaCarbidopa/Levodopa13suppressed
EzetimibeEzetimibe13suppressed
GlimepirideGlimepiride13suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide13suppressed
ValsartanValsartan13suppressed
LansoprazoleLansoprazole12suppressed
MeropenemMeropenem12suppressed
RybelsusSemaglutide12suppressed
Terazosin HclTerazosin Hcl12suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic12suppressed
LantusInsulin Glargine,hum.Rec.Anlog11suppressed
LatanoprostLatanoprost11suppressed
Mometasone FuroateMometasone Furoate11suppressed
RisperidoneRisperidone11suppressed
Vitamin D2Ergocalciferol (Vitamin D2)11suppressed

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 $633.96 · 22 records AstraZeneca Pharmaceuticals LP AIRSUPRA, Cologuard Collection Kit, MOUNJARO, Ozempic, PENBRAYA, PREVNAR 20, Rybelsus, TRUMENBA, ZEPBOUND 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