Healthcare provider profile · identity verified

David D Liu, MD

Allopathic & Osteopathic Physicians|Internal Medicine · MOHAWK, NY · NPI 1225050404

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 David D Liu, MD received $873.21 in general payments during 2025 across 42 reported records.

AstraZeneca Pharmaceuticals LP accounted for 25.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 24 associated products.

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

ABBVIE 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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Linzess 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 125 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 22 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 43 claims for Jardiance 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 122 claims for Trelegy Ellipta 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 43 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 110 claims for Trulicity 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 208 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

$873.21

42 reported records · 14 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 $219.8425.2%62025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $173.6819.9%92025
Lilly USA, LLC Unresolved — no canonical attribution shown $82.879.5%52025
PFIZER INC. Unresolved — no canonical attribution shown $81.789.4%52025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $55.816.4%32025
SHIELD THERAPEUTICS INC Unresolved — no canonical attribution shown $55.236.3%32025
Corcept Therapeutics Unresolved — no canonical attribution shown $48.945.6%22025
Seqirus USA Inc Unresolved — no canonical attribution shown $31.613.6%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $31.323.6%22025
ABBVIE INC. Unresolved — no canonical attribution shown $29.663.4%22025
Abbott Laboratories Unresolved — no canonical attribution shown $18.592.1%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $15.181.7%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $15.061.7%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $13.641.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$873.2142

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
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $184.28 3 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $162.03 3 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $127.43 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $82.87 5 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $67.54 4 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $67.54 4 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $67.54 4 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $55.81 3 2025
Source payment records
ACCRUFER
Normalized: accrufer
Drug SHIELD THERAPEUTICS INC $55.23 3 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $48.94 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $45.79 3 2025
Source payment records
Fluad
Normalized: fluad
Biological Seqirus USA Inc $31.61 1 2025
Source payment records
Flucelvax
Normalized: flucelvax
Biological Seqirus USA Inc $31.61 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $31.32 2 2025
Source payment records
  • 2025-06-17 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.64 · Open Payments source
  • 2025-07-16 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.68 · Open Payments source
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $21.61 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $18.59 1 2025
Source payment records
MAVYRET
Normalized: mavyret
Drug ABBVIE INC. $15.50 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $15.18 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $15.06 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $15.06 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $14.24 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $14.24 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $14.16 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $13.64 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
ELIQUIS
eliquis
2025 Eliquis 2024 208 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 125 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 43 exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 122 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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
23 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
125 30
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
22 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
43 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
122 24
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
43 14
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
110 21
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
208 39

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 Calcium39498
Metformin HclMetformin Hcl38684
Amlodipine BesylateAmlodipine Besylate36987
LisinoprilLisinopril35781
Levothyroxine SodiumLevothyroxine Sodium34176
GabapentinGabapentin32478
OmeprazoleOmeprazole32172
FurosemideFurosemide26957
Rosuvastatin CalciumRosuvastatin Calcium25355
Albuterol Sulfate HfaAlbuterol Sulfate21153
Tamsulosin HclTamsulosin Hcl20946
EliquisApixaban20839
Sertraline HclSertraline Hcl20444
Metoprolol SuccinateMetoprolol Succinate19751
Metoprolol TartrateMetoprolol Tartrate19450
Losartan PotassiumLosartan Potassium16250
Pantoprazole SodiumPantoprazole Sodium15938
Trazodone HclTrazodone Hcl15131
HydrochlorothiazideHydrochlorothiazide13635
ClopidogrelClopidogrel Bisulfate13031
FarxigaDapagliflozin Propanediol12530
Fluticasone PropionateFluticasone Propionate12239
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12224
Montelukast SodiumMontelukast Sodium11726
Buspirone HclBuspirone Hcl11324
SimvastatinSimvastatin11325
Cyclobenzaprine HclCyclobenzaprine Hcl11026
TrulicityDulaglutide11021
Potassium ChloridePotassium Chloride10624
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen10437
Duloxetine HclDuloxetine Hcl10018
Pravastatin SodiumPravastatin Sodium8823
Donepezil HclDonepezil Hcl8621
FamotidineFamotidine8423
GlipizideGlipizide7819
AtenololAtenolol7715
AllopurinolAllopurinol7522
Bisoprolol FumarateBisoprolol Fumarate6918
MirtazapineMirtazapine6917
Lantus SolostarInsulin Glargine,hum.Rec.Anlog6518
Triamcinolone AcetonideTriamcinolone Acetonide6526
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog6015
LevetiracetamLevetiracetam5914
Escitalopram OxalateEscitalopram Oxalate5715
FinasterideFinasteride5615
RisperidoneRisperidone53suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium50suppressed
Hydroxyzine HclHydroxyzine Hcl5011
AlprazolamAlprazolam4912
Warfarin SodiumWarfarin Sodium49suppressed
Carbidopa-LevodopaCarbidopa/Levodopa48suppressed
PregabalinPregabalin4814
Zolpidem TartrateZolpidem Tartrate47suppressed
FenofibrateFenofibrate Nanocrystallized46suppressed
Memantine HclMemantine Hcl44suppressed
JardianceEmpagliflozin4314
Venlafaxine Hcl ErVenlafaxine Hcl43suppressed
Ropinirole HclRopinirole Hcl42suppressed
CarvedilolCarvedilol4112
PrimidonePrimidone41suppressed
Novolog FlexpenInsulin Aspart40suppressed
XareltoRivaroxaban40suppressed
TorsemideTorsemide3913
LorazepamLorazepam3811
OzempicSemaglutide38suppressed
PrednisonePrednisone3820
IbuprofenIbuprofen3712
RexultiBrexpiprazole37suppressed
Clonidine HclClonidine Hcl36suppressed
Fluoxetine HclFluoxetine Hcl36suppressed
Metformin Hcl ErMetformin Hcl36suppressed
RybelsusSemaglutide36suppressed
Divalproex SodiumDivalproex Sodium35suppressed
Meclizine HclMeclizine Hcl35suppressed
SpironolactoneSpironolactone35suppressed
TopiramateTopiramate35suppressed
JanuviaSitagliptin Phosphate34suppressed
Tizanidine HclTizanidine Hcl34suppressed
GemfibrozilGemfibrozil33suppressed
Incruse ElliptaUmeclidinium Bromide33suppressed
Pioglitazone HclPioglitazone Hcl32suppressed
Quetiapine FumarateQuetiapine Fumarate32suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate29suppressed
Divalproex Sodium ErDivalproex Sodium28suppressed
LatanoprostLatanoprost28suppressed
OlanzapineOlanzapine28suppressed
Oxybutynin ChlorideOxybutynin Chloride28suppressed
RamiprilRamipril28suppressed
TradjentaLinagliptin28suppressed
NuedextaDextromethorphan Hbr/Quinidine27suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid27suppressed
BaclofenBaclofen26suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol25suppressed
Glipizide ErGlipizide25suppressed
Labetalol HclLabetalol Hcl25suppressed
PhenobarbitalPhenobarbital25suppressed
Paroxetine HclParoxetine Hcl24suppressed
Spiriva RespimatTiotropium Bromide24suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2320
Bupropion HclBupropion Hcl23suppressed
LinzessLinaclotide23suppressed
UrsodiolUrsodiol23suppressed
ClonazepamClonazepam22suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic22suppressed
SymbicortBudesonide/Formoterol Fumarate22suppressed
DiazepamDiazepam21suppressed
Doxazosin MesylateDoxazosin Mesylate21suppressed
Enalapril MaleateEnalapril Maleate21suppressed
KerendiaFinerenone21suppressed
Citalopram HbrCitalopram Hydrobromide20suppressed
EzetimibeEzetimibe20suppressed
OxcarbazepineOxcarbazepine20suppressed
SucralfateSucralfate20suppressed
Alendronate SodiumAlendronate Sodium19suppressed
DigoxinDigoxin19suppressed
EstradiolEstradiol19suppressed
LamotrigineLamotrigine19suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide19suppressed
AripiprazoleAripiprazole18suppressed
Breo ElliptaFluticasone/Vilanterol18suppressed
Amitriptyline HclAmitriptyline Hcl17suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol17suppressed
MeloxicamMeloxicam17suppressed
Advair HfaFluticasone Propion/Salmeterol16suppressed
AzithromycinAzithromycin1611
Dilt-XrDiltiazem Hcl16suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl16suppressed
Fludrocortisone AcetateFludrocortisone Acetate16suppressed
LovastatinLovastatin16suppressed
Midodrine HclMidodrine Hcl16suppressed
NystatinNystatin16suppressed
Oxycodone HclOxycodone Hcl16suppressed
Diclofenac SodiumDiclofenac Sodium15suppressed
GlimepirideGlimepiride15suppressed
LactuloseLactulose15suppressed
MethimazoleMethimazole15suppressed
Nifedipine ErNifedipine15suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen15suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr14suppressed
Benazepril HclBenazepril Hcl14suppressed
Benztropine MesylateBenztropine Mesylate14suppressed
CimetidineCimetidine14suppressed
Folic AcidFolic Acid14suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide14suppressed
NamzaricMemantine Hcl/Donepezil Hcl14suppressed
ValsartanValsartan14suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc13suppressed
Dantrolene SodiumDantrolene Sodium13suppressed
DapagliflozinDapagliflozin Propanediol13suppressed
EntrestoSacubitril/Valsartan13suppressed
Humalog Kwikpen U-100Insulin Lispro13suppressed
Hydralazine HclHydralazine Hcl13suppressed
MyrbetriqMirabegron13suppressed
PerphenazinePerphenazine13suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)12suppressed
DutasterideDutasteride12suppressed
Fosinopril SodiumFosinopril Sodium12suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide12suppressed
Prazosin HclPrazosin Hcl12suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1211
Sumatriptan SuccinateSumatriptan Succinate12suppressed
Bupropion XlBupropion Hcl11suppressed
FluconazoleFluconazole11suppressed
Invega SustennaPaliperidone Palmitate11suppressed
KetoconazoleKetoconazole11suppressed
Levalbuterol Tartrate HfaLevalbuterol Tartrate11suppressed
Methylphenidate ErMethylphenidate Hcl11suppressed
NaproxenNaproxen11suppressed
Ondansetron HclOndansetron Hcl11suppressed
RestasisCyclosporine11suppressed

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 $873.21 · 42 records AstraZeneca Pharmaceuticals LP ABRYSVO, ACCRUFER, AIRSUPRA, AREXVY, BREZTRI, CAPVAXIVE, COMIRNATY, Cologuard Collection Kit, ELIQUIS, FARXIGA, FREESTYLE LIBRE 3, Fluad, Flucelvax, GARDASIL 9, JARDIANCE, Korlym, MAVYRET, MOUNJARO, NURTEC ODT, PREVNAR 20, TRELEGY ELLIPTA, UBRELVY, XIFAXAN, ZEPBOUND 8
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