Healthcare provider profile · identity verified

Michael Nasr Mankarious, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · CLINTON, IA · NPI 1659375921

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 Nasr Mankarious, M.D. received $349.89 in general payments during 2025 across 19 reported records.

AstraZeneca Pharmaceuticals LP accounted for 26.2% 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: Farxiga, Ingrezza, Jardiance, Mounjaro, Ozempic.

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 BEVESPI AEROSPHERE as an associated drug or biological on 763 records involving 473 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Bevespi Aerosphere by this doctor in 2024.

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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 74 claims for Farxiga by this doctor in 2024.

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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Symbicort by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 38 claims for Jardiance 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 38 claims for Jardiance 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 42 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Trulicity by this doctor in 2024.

Neurocrine BioSciences, 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 INGREZZA as an associated drug or biological on 126456 records involving 27390 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Ingrezza 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 117 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$349.89

19 reported records · 10 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 $91.7726.2%52025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $59.4817.0%32025
Boston Scientific Corporation Unresolved — no canonical attribution shown $40.4611.6%22025
Dexcom, Inc. Unresolved — no canonical attribution shown $38.6711.1%22025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $33.339.5%22025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $21.746.2%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $18.485.3%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $17.164.9%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $15.114.3%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $13.693.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$349.8919

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
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $59.48 3 2025
Source payment records
WATCHMAN Access System
Normalized: watchman access system
Device Boston Scientific Corporation $40.46 2 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $38.67 2 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $33.33 2 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $31.98 2 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $29.28 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $21.74 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $18.48 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $18.48 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $17.16 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $15.11 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $13.69 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $13.69 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
FARXIGA
farxiga
2025 Farxiga 2024 74 exact normalized Medicare Part D
INGREZZA
ingrezza
2025 Ingrezza 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 38
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 42
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 117 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 BEVESPI AEROSPHERE
open payments reported associated product
CMS Open Payments — General Payments
763 supporting records · 473 recipient NPIs · example record 1206131384
Bevespi Aerosphere · 2024
Exact normalized brand match · 1 Part D row
25 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
74 15
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
18 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
38 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
38 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
42 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Neurocrine BioSciences, Inc.
Exact reporting entity; no affiliate inference
2025 INGREZZA
open payments reported associated product
CMS Open Payments — General Payments
126456 supporting records · 27390 recipient NPIs · example record 1242766729
Ingrezza · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
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
117 21

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 Calcium739145
Amlodipine BesylateAmlodipine Besylate664135
GabapentinGabapentin52688
FurosemideFurosemide525102
Levothyroxine SodiumLevothyroxine Sodium47674
OmeprazoleOmeprazole45287
Montelukast SodiumMontelukast Sodium42677
Potassium ChloridePotassium Chloride39775
Metoprolol SuccinateMetoprolol Succinate36573
Rosuvastatin CalciumRosuvastatin Calcium32069
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril27349
Pantoprazole SodiumPantoprazole Sodium25349
EliquisApixaban24027
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen21139
EzetimibeEzetimibe20741
LisinoprilLisinopril20449
Tamsulosin HclTamsulosin Hcl18843
Metformin HclMetformin Hcl18346
Metoprolol TartrateMetoprolol Tartrate15834
Albuterol Sulfate HfaAlbuterol Sulfate15757
ClonazepamClonazepam15534
Losartan PotassiumLosartan Potassium15333
Benazepril HclBenazepril Hcl13623
ClopidogrelClopidogrel Bisulfate13626
PrednisonePrednisone13067
Venlafaxine Hcl ErVenlafaxine Hcl12219
Duloxetine HclDuloxetine Hcl11816
OzempicSemaglutide11721
Warfarin SodiumWarfarin Sodium11214
FinasterideFinasteride10928
Sertraline HclSertraline Hcl10917
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen10717
Diclofenac SodiumDiclofenac Sodium10621
Lantus SolostarInsulin Glargine,hum.Rec.Anlog10413
Tramadol HclTramadol Hcl9922
CephalexinCephalexin9472
GlimepirideGlimepiride8816
LorazepamLorazepam8618
Oxybutynin ChlorideOxybutynin Chloride8516
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr80suppressed
Albuterol SulfateAlbuterol Sulfate79suppressed
Ropinirole HclRopinirole Hcl76suppressed
AlprazolamAlprazolam7511
CarvedilolCarvedilol7514
FarxigaDapagliflozin Propanediol7415
XareltoRivaroxaban74suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl7219
Triamcinolone AcetonideTriamcinolone Acetonide6728
Zolpidem TartrateZolpidem Tartrate6715
AllopurinolAllopurinol6516
Escitalopram OxalateEscitalopram Oxalate65suppressed
SimvastatinSimvastatin6416
PregabalinPregabalin62suppressed
Trazodone HclTrazodone Hcl61suppressed
Donepezil HclDonepezil Hcl60suppressed
SpironolactoneSpironolactone5414
Ventolin HfaAlbuterol Sulfate5315
AmoxicillinAmoxicillin5234
Ibandronate SodiumIbandronate Sodium5111
AzithromycinAzithromycin5041
HydrochlorothiazideHydrochlorothiazide5017
Tresiba Flextouch U-200Insulin Degludec50suppressed
MyrbetriqMirabegron49suppressed
CefdinirCefdinir4838
Labetalol HclLabetalol Hcl48suppressed
Terazosin HclTerazosin Hcl4811
Folic AcidFolic Acid47suppressed
Quetiapine FumarateQuetiapine Fumarate47suppressed
Glipizide ErGlipizide46suppressed
Incruse ElliptaUmeclidinium Bromide46suppressed
MeloxicamMeloxicam4612
FenofibrateFenofibrate Nanocrystallized45suppressed
LevetiracetamLevetiracetam43suppressed
NystatinNystatin4318
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog42suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate4213
MounjaroTirzepatide42suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl4211
Bupropion Hcl SrBupropion Hcl41suppressed
Pravastatin SodiumPravastatin Sodium3912
Alendronate SodiumAlendronate Sodium38suppressed
JardianceEmpagliflozin38suppressed
NabumetoneNabumetone38suppressed
Oxycodone HclOxycodone Hcl38suppressed
AtenololAtenolol37suppressed
Metformin Hcl ErMetformin Hcl36suppressed
MethotrexateMethotrexate Sodium36suppressed
DigoxinDigoxin35suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro35suppressed
MetolazoneMetolazone35suppressed
Propranolol HclPropranolol Hcl35suppressed
Propranolol Hcl ErPropranolol Hcl35suppressed
BaclofenBaclofen34suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol34suppressed
CelecoxibCelecoxib34suppressed
LovastatinLovastatin34suppressed
Ondansetron OdtOndansetron34suppressed
Ciprofloxacin HclCiprofloxacin Hcl3122
MirtazapineMirtazapine31suppressed
SotalolSotalol Hcl30suppressed
Citalopram HbrCitalopram Hydrobromide29suppressed
GlipizideGlipizide29suppressed
Carbidopa-LevodopaCarbidopa/Levodopa28suppressed
Amiodarone HclAmiodarone Hcl26suppressed
Bevespi AerosphereGlycopyrrolate/Formoterol Fum25suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn25suppressed
LacosamideLacosamide25suppressed
Memantine Hcl ErMemantine Hcl25suppressed
DiazepamDiazepam24suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl24suppressed
DutasterideDutasteride23suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic23suppressed
Asmanex HfaMometasone Furoate22suppressed
SucralfateSucralfate22suppressed
Doxycycline HyclateDoxycycline Hyclate2116
Klor-Con M20Potassium Chloride21suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate20suppressed
TopiramateTopiramate20suppressed
Dexlansoprazole DrDexlansoprazole19suppressed
Fluticasone PropionateFluticasone Propionate19suppressed
LatanoprostLatanoprost19suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide19suppressed
Novolog FlexpenInsulin Aspart19suppressed
Oxybutynin Chloride ErOxybutynin Chloride19suppressed
Tresiba Flextouch U-100Insulin Degludec19suppressed
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide18suppressed
FluconazoleFluconazole1813
SymbicortBudesonide/Formoterol Fumarate18suppressed
Theophylline ErTheophylline Anhydrous18suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl17suppressed
Doxycycline MonohydrateDoxycycline Monohydrate17suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate17suppressed
LevofloxacinLevofloxacin17suppressed
FenofibrateFenofibrate16suppressed
ScopolamineScopolamine16suppressed
AripiprazoleAripiprazole15suppressed
CilostazolCilostazol15suppressed
ClotrimazoleClotrimazole15suppressed
NitroglycerinNitroglycerin1514
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide15suppressed
Venlafaxine HclVenlafaxine Hcl15suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc14suppressed
Clonidine HclClonidine Hcl14suppressed
Insulin Degludec Pen (U-100)Insulin Degludec14suppressed
Isosorbide MononitrateIsosorbide Mononitrate14suppressed
LeflunomideLeflunomide14suppressed
LinzessLinaclotide14suppressed
Paroxetine HclParoxetine Hcl14suppressed
Safetyglide Insulin SyringeSyringe-Needle,insulin,0.5 Ml14suppressed
AcetazolamideAcetazolamide13suppressed
Buspirone HclBuspirone Hcl13suppressed
FamotidineFamotidine13suppressed
IngrezzaValbenazine Tosylate13suppressed
Insulin LisproInsulin Lispro13suppressed
Meclizine HclMeclizine Hcl13suppressed
TrulicityDulaglutide13suppressed
Verapamil ErVerapamil Hcl13suppressed
Atrovent HfaIpratropium Bromide12suppressed
Breo ElliptaFluticasone/Vilanterol12suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate12suppressed
Bupropion XlBupropion Hcl12suppressed
EstradiolEstradiol12suppressed
HaloperidolHaloperidol12suppressed
LantusInsulin Glargine,hum.Rec.Anlog12suppressed
PhenobarbitalPhenobarbital12suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended12suppressed
Spiriva RespimatTiotropium Bromide12suppressed
CefadroxilCefadroxil11suppressed
EndocetOxycodone Hcl/Acetaminophen11suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed
FenofibrateFenofibrate,micronized11suppressed
Humalog Kwikpen U-100Insulin Lispro11suppressed
Hydroxyzine HclHydroxyzine Hcl11suppressed
LidocaineLidocaine11suppressed
Spiriva HandihalerTiotropium Bromide11suppressed
SulfasalazineSulfasalazine11suppressed
Varenicline TartrateVarenicline Tartrate11suppressed
ZafirlukastZafirlukast11suppressed

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 $349.89 · 19 records AstraZeneca Pharmaceuticals LP AIRSUPRA, BREZTRI, Dexcom G6 Transmitter, FARXIGA, GVOKE HYPOPEN, INGREZZA, JARDIANCE, MOUNJARO, Ozempic, SHINGRIX, VOQUEZNA, WATCHMAN Access System, ZEPBOUND 9
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