Healthcare provider profile · identity verified

Dung M Tran, MD

Allopathic & Osteopathic Physicians|Internal Medicine · YUBA CITY, CA · NPI 1871518217

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 Dung M Tran, MD received $276.20 in general payments during 2025 across 3 reported records.

Insulet Corporation accounted for 59.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 2 associated products.

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 63 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

$276.20

3 reported records · 3 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
Insulet Corporation Unresolved — no canonical attribution shown $165.0359.8%12025
RedHill Biopharma Inc. Unresolved — no canonical attribution shown $93.9934.0%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $17.186.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$276.203

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
Omnipod
Normalized: omnipod
Device Insulet Corporation $165.03 1 2025
Source payment records
Talicia
Normalized: talicia
Drug RedHill Biopharma Inc. $93.99 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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
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
63 17

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 Besylate626190
Atorvastatin CalciumAtorvastatin Calcium548161
Losartan PotassiumLosartan Potassium485141
Levothyroxine SodiumLevothyroxine Sodium32898
Rosuvastatin CalciumRosuvastatin Calcium28889
Potassium ChloridePotassium Chloride25979
FurosemideFurosemide24076
Tamsulosin HclTamsulosin Hcl22066
OmeprazoleOmeprazole20161
Metformin HclMetformin Hcl17553
LisinoprilLisinopril17155
GabapentinGabapentin16948
Metoprolol SuccinateMetoprolol Succinate16348
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen15839
EliquisApixaban15137
HydrochlorothiazideHydrochlorothiazide15144
Pantoprazole SodiumPantoprazole Sodium14750
Tramadol HclTramadol Hcl14627
SimvastatinSimvastatin13638
AlprazolamAlprazolam10329
AllopurinolAllopurinol9625
CarvedilolCarvedilol9137
Hydralazine HclHydralazine Hcl9130
Escitalopram OxalateEscitalopram Oxalate8926
JanuviaSitagliptin Phosphate8921
Metoprolol TartrateMetoprolol Tartrate8727
EzetimibeEzetimibe8126
FinasterideFinasteride7923
JardianceEmpagliflozin7718
TemazepamTemazepam6812
XareltoRivaroxaban6613
OzempicSemaglutide6317
Trazodone HclTrazodone Hcl6119
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5721
Fluticasone PropionateFluticasone Propionate5624
Albuterol Sulfate HfaAlbuterol Sulfate5523
GlimepirideGlimepiride5515
Pravastatin SodiumPravastatin Sodium5215
Sertraline HclSertraline Hcl5213
CelecoxibCelecoxib4715
LorazepamLorazepam4613
SynthroidLevothyroxine Sodium4613
Oxybutynin Chloride ErOxybutynin Chloride3914
ValsartanValsartan3611
ClopidogrelClopidogrel Bisulfate3513
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3511
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen35suppressed
Doxycycline HyclateDoxycycline Hyclate3427
AmoxicillinAmoxicillin3331
Klor-Con 10Potassium Chloride3312
Montelukast SodiumMontelukast Sodium3312
AtenololAtenolol32suppressed
Olmesartan MedoxomilOlmesartan Medoxomil32suppressed
DigoxinDigoxin30suppressed
Ondansetron HclOndansetron Hcl3017
Alendronate SodiumAlendronate Sodium29suppressed
Benazepril HclBenazepril Hcl29suppressed
MetolazoneMetolazone29suppressed
Raloxifene HclRaloxifene Hcl29suppressed
Ropinirole HclRopinirole Hcl28suppressed
Venlafaxine Hcl ErVenlafaxine Hcl28suppressed
Buspirone HclBuspirone Hcl27suppressed
Duloxetine HclDuloxetine Hcl27suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium27suppressed
PrednisonePrednisone2721
Fluoxetine HclFluoxetine Hcl26suppressed
Metformin Hcl ErMetformin Hcl26suppressed
Zolpidem TartrateZolpidem Tartrate26suppressed
MeloxicamMeloxicam25suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2521
Fluticasone-SalmeterolFluticasone Propion/Salmeterol23suppressed
Ranolazine ErRanolazine23suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter21suppressed
FenofibrateFenofibrate20suppressed
Warfarin SodiumWarfarin Sodium20suppressed
Clonidine HclClonidine Hcl19suppressed
FamotidineFamotidine19suppressed
Terazosin HclTerazosin Hcl19suppressed
AzithromycinAzithromycin1817
ClonazepamClonazepam18suppressed
Memantine HclMemantine Hcl18suppressed
Oxybutynin ChlorideOxybutynin Chloride18suppressed
Triamcinolone AcetonideTriamcinolone Acetonide18suppressed
CholestyramineCholestyramine (With Sugar)17suppressed
Ciprofloxacin HclCiprofloxacin Hcl1715
Lantus SolostarInsulin Glargine,hum.Rec.Anlog17suppressed
MethocarbamolMethocarbamol17suppressed
PaxlovidNirmatrelvir/Ritonavir1717
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril16suppressed
DiazepamDiazepam16suppressed
GemfibrozilGemfibrozil16suppressed
Klor-Con M20Potassium Chloride16suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl16suppressed
Propranolol HclPropranolol Hcl16suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid16suppressed
BumetanideBumetanide15suppressed
CephalexinCephalexin1514
Citalopram HbrCitalopram Hydrobromide15suppressed
FenofibrateFenofibrate Nanocrystallized15suppressed
MultaqDronedarone Hcl15suppressed
Nebivolol HclNebivolol Hcl15suppressed
SpironolactoneSpironolactone15suppressed
Tizanidine HclTizanidine Hcl15suppressed
Wixela InhubFluticasone Propion/Salmeterol15suppressed
Donepezil HclDonepezil Hcl14suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide14suppressed
DutasterideDutasteride13suppressed
GlipizideGlipizide13suppressed
LovastatinLovastatin13suppressed
MirtazapineMirtazapine13suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide13suppressed
Pioglitazone HclPioglitazone Hcl13suppressed
Verapamil ErVerapamil Hcl13suppressed
Glipizide ErGlipizide12suppressed
IbuprofenIbuprofen12suppressed
IrbesartanIrbesartan12suppressed
Paroxetine HclParoxetine Hcl12suppressed
RivastigmineRivastigmine12suppressed
Sildenafil CitrateSildenafil Citrate12suppressed
FarxigaDapagliflozin Propanediol11suppressed
JanumetSitagliptin Phos/Metformin Hcl11suppressed
Liothyronine SodiumLiothyronine Sodium11suppressed
OxycontinOxycodone Hcl11suppressed
PregabalinPregabalin11suppressed

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 $276.20 · 3 records Insulet Corporation Omnipod, Talicia 1
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