Healthcare provider profile · identity verified

Nicholas Thanh Tran, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · WESTMINSTER, CA · NPI 1265498349

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 Nicholas Thanh Tran, M.D. received $2,444.12 in general payments during 2025 across 41 reported records.

Amgen Inc. accounted for 14.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 26 associated products.

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

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 61 claims for Linzess by this doctor in 2024.

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 399 claims for Synthroid by this doctor in 2024.

Amgen 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 PROLIA as an associated drug or biological on 20867 records involving 11744 distinct recipient NPIs. Public Medicare Part D data also shows 67 claims for Prolia 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 299 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 633 claims for Jardiance 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 SYNJARDY as an associated drug or biological on 33 records involving 33 distinct recipient NPIs. Public Medicare Part D data also shows 44 claims for Synjardy 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 633 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 70 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 228 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 135 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 128 claims for Rybelsus 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 Tresiba as an associated drug or biological on 415 records involving 264 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Tresiba by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,444.12

41 reported records · 17 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
Amgen Inc. Unresolved — no canonical attribution shown $358.4514.7%52025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $275.0011.2%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $259.5310.6%62025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $249.5010.2%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $241.139.9%22025
Radius Health, Inc. Unresolved — no canonical attribution shown $204.588.4%42025
ABBVIE INC. Unresolved — no canonical attribution shown $198.888.1%42025
Abbott Laboratories Unresolved — no canonical attribution shown $194.147.9%22025
Avita Medical Americas, LLC Unresolved — no canonical attribution shown $127.205.2%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $86.443.5%32025
Madrigal Pharmaceuticals Unresolved — no canonical attribution shown $55.902.3%22025
Ascendis Pharma Endocrinology Inc Unresolved — no canonical attribution shown $45.561.9%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $45.511.9%22025
Mannkind Corporation Unresolved — no canonical attribution shown $42.501.7%12025
Amphastar Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $23.160.9%12025
Corcept Therapeutics Unresolved — no canonical attribution shown $19.670.8%12025
IBSA Pharma Inc. Unresolved — no canonical attribution shown $16.970.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,401.6240
Education$42.501

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
EVENITY
Normalized: evenity
Biological Amgen Inc. $358.45 5 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $267.97 6 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $249.50 2 2025
Source payment records
Tymlos
Normalized: tymlos
Drug Radius Health, Inc. $204.58 4 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $194.14 2 2025
Source payment records
CREON
Normalized: creon
Drug ABBVIE INC. $149.17 1 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $149.17 1 2025
Source payment records
Cohealyx
Normalized: cohealyx
Device Avita Medical Americas, LLC $127.20 1 2025
Source payment records
Permeaderm
Normalized: permeaderm
Device Avita Medical Americas, LLC $127.20 1 2025
Source payment records
Recell
Normalized: recell
Device Avita Medical Americas, LLC $127.20 1 2025
Source payment records
Vemlidy
Normalized: vemlidy
Drug Gilead Sciences, Inc. $125.00 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $121.37 1 2025
Source payment records
LOKELMA
Normalized: lokelma
Drug AstraZeneca Pharmaceuticals LP $119.76 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $78.00 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $78.00 3 2025
Source payment records
REZDIFFRA
Normalized: rezdiffra
Drug Madrigal Pharmaceuticals $55.90 2 2025
Source payment records
SYNTHROID
Normalized: synthroid
Drug ABBVIE INC. $49.71 3 2025
Source payment records
Yorvipath
Normalized: yorvipath
Drug Ascendis Pharma Endocrinology Inc $45.56 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $45.51 2 2025
Source payment records
AFREZZA
Normalized: afrezza
Drug Mannkind Corporation $42.50 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $31.42 1 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $29.29 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $19.67 1 2025
Source payment records
Flector
Normalized: flector
Drug IBSA Pharma Inc. $16.97 1 2025
Source payment records
Licart
Normalized: licart
Drug IBSA Pharma Inc. $16.97 1 2025
Source payment records
Tirosint
Normalized: tirosint
Drug IBSA Pharma Inc. $16.97 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
JARDIANCE
jardiance
2025 Jardiance 2024 633 exact normalized Medicare Part D
LINZESS
linzess
2025 Linzess 2024 61 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 70 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 135 exact normalized Medicare Part D
PROLIA
prolia
2025 Prolia 2024 67 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 128 exact normalized Medicare Part D
SYNTHROID
synthroid
2025 Synthroid 2024 399 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
61 11
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
399 57
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 PROLIA
open payments reported associated product
CMS Open Payments — General Payments
20867 supporting records · 11744 recipient NPIs · example record 1226874448
Prolia · 2024
Exact normalized brand match · 1 Part D row
67 36
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
299 55
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
633 108
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 SYNJARDY
open payments reported associated product
CMS Open Payments — General Payments
33 supporting records · 33 recipient NPIs · example record 1222725005
Synjardy · 2024
Exact normalized brand match · 1 Part D row
44 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
633 108
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
70 21
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
228 38
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
135 21
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
128 22
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Tresiba
open payments reported associated product
CMS Open Payments — General Payments
415 supporting records · 264 recipient NPIs · example record 1188130328
Tresiba · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS

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
Metformin HclMetformin Hcl783121
JardianceEmpagliflozin633108
Atorvastatin CalciumAtorvastatin Calcium44366
SynthroidLevothyroxine Sodium39957
Losartan PotassiumLosartan Potassium30040
FarxigaDapagliflozin Propanediol29955
Pioglitazone HclPioglitazone Hcl26840
TrulicityDulaglutide22838
Raloxifene HclRaloxifene Hcl22631
Amlodipine BesylateAmlodipine Besylate20533
JanuviaSitagliptin Phosphate17229
Alcohol Prep PadsAlcohol Antiseptic Pads15342
VascepaIcosapent Ethyl15024
Rosuvastatin CalciumRosuvastatin Calcium14122
Tresiba Flextouch U-100Insulin Degludec14132
GlimepirideGlimepiride14024
GlipizideGlipizide13928
TradjentaLinagliptin13922
OzempicSemaglutide13521
RybelsusSemaglutide12822
Nano 2nd Gen Pen NeedlePen Needle, Diabetic10830
LovastatinLovastatin10612
FamotidineFamotidine9713
Pravastatin SodiumPravastatin Sodium8616
Benazepril HclBenazepril Hcl8111
Tamsulosin HclTamsulosin Hcl80suppressed
Levothyroxine SodiumLevothyroxine Sodium7718
HydrocortisoneHydrocortisone7314
CarvedilolCarvedilol72suppressed
Fluticasone PropionateFluticasone Propionate7217
HydrochlorothiazideHydrochlorothiazide72suppressed
MounjaroTirzepatide7021
ClopidogrelClopidogrel Bisulfate68suppressed
MethimazoleMethimazole6812
ProliaDenosumab6736
GabapentinGabapentin66suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)6419
LinzessLinaclotide6111
Alcohol PadsAlcohol Antiseptic Pads6014
Synjardy XrEmpagliflozin/Metformin Hcl56suppressed
Colesevelam HclColesevelam Hcl55suppressed
AtenololAtenolol49suppressed
Metformin Hcl ErMetformin Hcl49suppressed
Hydralazine HclHydralazine Hcl48suppressed
Icosapent EthylIcosapent Ethyl4716
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic4619
SynjardyEmpagliflozin/Metformin Hcl44suppressed
DapagliflozinDapagliflozin Propanediol4317
EzetimibeEzetimibe43suppressed
IrbesartanIrbesartan43suppressed
LidocaineLidocaine40suppressed
Novolog FlexpenInsulin Aspart4016
Olmesartan MedoxomilOlmesartan Medoxomil40suppressed
Alendronate SodiumAlendronate Sodium38suppressed
Triamcinolone AcetonideTriamcinolone Acetonide38suppressed
Humalog Kwikpen U-100Insulin Lispro3615
Lantus SolostarInsulin Glargine,hum.Rec.Anlog3612
OmeprazoleOmeprazole36suppressed
Alcohol SwabAlcohol Antiseptic Pads3518
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog3512
PregabalinPregabalin35suppressed
Admelog SolostarInsulin Lispro34suppressed
Metoprolol SuccinateMetoprolol Succinate33suppressed
AllopurinolAllopurinol31suppressed
Sure Comfort Pen NeedlePen Needle, Diabetic31suppressed
Single Use SwabAlcohol Antiseptic Pads28suppressed
Easy Touch Alcohol Prep PadsAlcohol Antiseptic Pads26suppressed
Trazodone HclTrazodone Hcl26suppressed
Tresiba Flextouch U-200Insulin Degludec26suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip25suppressed
FenofibrateFenofibrate Nanocrystallized24suppressed
FinasterideFinasteride24suppressed
SpironolactoneSpironolactone23suppressed
TestosteroneTestosterone23suppressed
Oxybutynin Chloride ErOxybutynin Chloride22suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide20suppressed
AcarboseAcarbose19suppressed
CalcitriolCalcitriol18suppressed
KerendiaFinerenone18suppressed
Diclofenac SodiumDiclofenac Sodium17suppressed
CelecoxibCelecoxib16suppressed
Sure ComfortSyringe And Needle,insulin,1ml16suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog16suppressed
InvokanaCanagliflozin15suppressed
Pantoprazole SodiumPantoprazole Sodium15suppressed
ValsartanValsartan15suppressed
Glipizide ErGlipizide14suppressed
NovologInsulin Aspart14suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic14suppressed
Bisoprolol FumarateBisoprolol Fumarate13suppressed
CilostazolCilostazol13suppressed
DutasterideDutasteride13suppressed
Oxybutynin ChlorideOxybutynin Chloride13suppressed
Solifenacin SuccinateSolifenacin Succinate13suppressed
Azelastine HclAzelastine Hcl12suppressed
TelmisartanTelmisartan12suppressed
BaclofenBaclofen11suppressed
Comfort Ez Pen NeedlePen Needle, Diabetic11suppressed
Dexlansoprazole DrDexlansoprazole11suppressed
TresibaInsulin Degludec11suppressed

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 $2,444.12 · 41 records Amgen Inc. AFREZZA, BREZTRI, CREON, Cohealyx, EVENITY, FREESTYLE LIBRE 3, Flector, JARDIANCE, Korlym, LINZESS, LOKELMA, Licart, MOUNJARO, Ozempic, PROLIA, Permeaderm, REZDIFFRA, Recell, Rybelsus, SYNTHROID, Tirosint, Tymlos, Vemlidy, Yorvipath, ZENPEP, ZEPBOUND 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