Healthcare provider profile · identity verified

Timothy P Dao, MD

Allopathic & Osteopathic Physicians|Internal Medicine · GRAND PRAIRIE, TX · NPI 1174526560

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 Timothy P Dao, MD received $2,180.80 in general payments during 2025 across 112 reported records.

Novo Nordisk Inc accounted for 10.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 30 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Farxiga, Jardiance, Mounjaro, Ozempic, Paxlovid, Rybelsus, 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Synthroid by this doctor in 2024.

Astellas Pharma US 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Myrbetriq 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 61 claims for Farxiga 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 88 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 40 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 88 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 29 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 11 claims for Trulicity 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 170 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 14 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 45 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,180.80

112 reported records · 19 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $220.4710.1%112025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $210.749.7%92025
Antares Pharma, Inc. Unresolved — no canonical attribution shown $203.279.3%102025
Amgen Inc. Unresolved — no canonical attribution shown $180.848.3%42025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $179.988.2%122025
Lilly USA, LLC Unresolved — no canonical attribution shown $177.578.1%112025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $172.977.9%102025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $168.657.7%62025
PFIZER INC. Unresolved — no canonical attribution shown $162.837.5%122025
ABBVIE INC. Unresolved — no canonical attribution shown $140.876.5%102025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $80.083.7%42025
Cleerly, Inc. Unresolved — no canonical attribution shown $75.223.5%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $49.292.3%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $44.652.0%22025
TOLMAR, INC. Unresolved — no canonical attribution shown $31.221.4%22025
Abbott Laboratories Unresolved — no canonical attribution shown $24.631.1%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $22.431.0%22025
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $20.090.9%12025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $15.000.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,180.80112

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
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $220.97 12 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $210.74 9 2025
Source payment records
XYOSTED
Normalized: xyosted
Drug Antares Pharma, Inc. $203.27 10 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $180.84 4 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $179.98 12 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $140.87 10 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $137.87 9 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $137.23 9 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $137.23 9 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $129.57 9 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $129.57 9 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $116.75 6 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $116.75 6 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $116.52 3 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $103.72 5 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $102.41 3 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $80.08 4 2025
Source payment records
Cleerly Ischemia
Normalized: cleerly ischemia
Device Cleerly, Inc. $75.22 1 2025
Source payment records
Cleerly Labs
Normalized: cleerly labs
Device Cleerly, Inc. $75.22 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $56.44 3 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $49.29 3 2025
Source payment records
JATENZO
Normalized: jatenzo
Drug TOLMAR, INC. $31.22 2 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $24.63 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $22.43 2 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $21.45 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $20.48 1 2025
Source payment records
TZIELD
Normalized: tzield
Biological SANOFI-AVENTIS U.S. LLC $20.09 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $19.63 1 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $15.00 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $4.15 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 45 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 61 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 88 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 29
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 170 exact normalized Medicare Part D
PAXLOVID
paxlovid
2025 Paxlovid 2024 11 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 40 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 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
18 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
61 21
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
88 34
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
40 16
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
88 34
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
29 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
11 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
170 38
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
14 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
45 11
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
11 11

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 Calcium26896
Rosuvastatin CalciumRosuvastatin Calcium26190
Amlodipine BesylateAmlodipine Besylate24186
Pantoprazole SodiumPantoprazole Sodium23180
OzempicSemaglutide17038
Levothyroxine SodiumLevothyroxine Sodium15352
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride14759
Metoprolol SuccinateMetoprolol Succinate9932
Tamsulosin HclTamsulosin Hcl9836
Fluticasone PropionateFluticasone Propionate9442
MeloxicamMeloxicam9038
CarvedilolCarvedilol8832
JardianceEmpagliflozin8834
Metformin Hcl ErMetformin Hcl7529
Alendronate SodiumAlendronate Sodium7425
Montelukast SodiumMontelukast Sodium7027
VascepaIcosapent Ethyl6524
Azelastine-FluticasoneAzelastine/Fluticasone6332
CelecoxibCelecoxib6232
FarxigaDapagliflozin Propanediol6121
SimvastatinSimvastatin5917
FamotidineFamotidine5623
OmeprazoleOmeprazole5317
GabapentinGabapentin5221
AlprazolamAlprazolam5115
AzithromycinAzithromycin5038
EzetimibeEzetimibe4917
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med4813
LisinoprilLisinopril4816
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide4815
Tramadol HclTramadol Hcl4812
AllopurinolAllopurinol4716
EliquisApixaban4511
Metformin HclMetformin Hcl4517
Synjardy XrEmpagliflozin/Metformin Hcl4518
TelmisartanTelmisartan4517
Losartan PotassiumLosartan Potassium4318
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen4011
Trelegy ElliptaFluticasone/Umeclidin/Vilanter4016
Esomeprazole MagnesiumEsomeprazole Magnesium3912
Pravastatin SodiumPravastatin Sodium3914
Trazodone HclTrazodone Hcl3915
Azelastine HclAzelastine Hcl3817
HydrochlorothiazideHydrochlorothiazide3811
MethylprednisoloneMethylprednisolone3831
Bupropion XlBupropion Hcl36suppressed
Nebivolol HclNebivolol Hcl3511
ClopidogrelClopidogrel Bisulfate3412
Albuterol Sulfate HfaAlbuterol Sulfate3313
Escitalopram OxalateEscitalopram Oxalate3312
PregabalinPregabalin3317
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid3112
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide30suppressed
FurosemideFurosemide2913
MounjaroTirzepatide29suppressed
Duloxetine HclDuloxetine Hcl2611
FinasterideFinasteride26suppressed
Ibandronate SodiumIbandronate Sodium26suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide26suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate25suppressed
Fluoxetine HclFluoxetine Hcl25suppressed
Hydroxyzine HclHydroxyzine Hcl2511
FluconazoleFluconazole2415
RamiprilRamipril24suppressed
ValsartanValsartan24suppressed
DesloratadineDesloratadine2314
Olmesartan MedoxomilOlmesartan Medoxomil23suppressed
Memantine HclMemantine Hcl20suppressed
Nifedipine ErNifedipine20suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip19suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1917
DutasterideDutasteride18suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen18suppressed
MyrbetriqMirabegron18suppressed
Sertraline HclSertraline Hcl18suppressed
LivaloPitavastatin Calcium17suppressed
Olmesartan-Amlodipine-HctzOlmesartan/Amlodipin/Hcthiazid17suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl16suppressed
Vitamin D2Ergocalciferol (Vitamin D2)16suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan15suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide15suppressed
Dutasteride-TamsulosinDutasteride/Tamsulosin Hcl14suppressed
Humira PenAdalimumab14suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide14suppressed
NaproxenNaproxen14suppressed
RybelsusSemaglutide14suppressed
XareltoRivaroxaban14suppressed
Xigduo XrDapaglifloz Propaned/Metformin14suppressed
Acetaminophen-CodeineAcetaminophen With Codeine13suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril13suppressed
Donepezil HclDonepezil Hcl13suppressed
Clonidine HclClonidine Hcl12suppressed
Doxycycline HyclateDoxycycline Hyclate1212
Tolterodine Tartrate ErTolterodine Tartrate12suppressed
Tresiba Flextouch U-100Insulin Degludec12suppressed
AmoxicillinAmoxicillin1111
CefdinirCefdinir1111
ClonazepamClonazepam11suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine1111
LansoprazoleLansoprazole11suppressed
Megestrol AcetateMegestrol Acetate11suppressed
Metoprolol TartrateMetoprolol Tartrate11suppressed
NabumetoneNabumetone11suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11suppressed
Oxybutynin Chloride ErOxybutynin Chloride11suppressed
PaxlovidNirmatrelvir/Ritonavir1111
SynthroidLevothyroxine Sodium11suppressed
TrulicityDulaglutide11suppressed

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 $2,180.80 · 112 records Novo Nordisk Inc AIRSUPRA, BREZTRI, Cleerly Ischemia, Cleerly Labs, Cologuard Collection Kit, ELIQUIS, FARXIGA, FREESTYLE LIBRE 3, JARDIANCE, JATENZO, Kerendia, MOUNJARO, NEXLETOL, NURTEC ODT, OTEZLA, Ozempic, PAXLOVID, QULIPTA, REPATHA, Rybelsus, TRELEGY ELLIPTA, TZIELD, UBRELVY, VOQUEZNA, Veozah, Wegovy, XYOSTED, ZAVZPRET, ZEPBOUND, ZORYVE 12
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