Healthcare provider profile · identity verified

David T Nguyen, D.O.

Allopathic & Osteopathic Physicians|Internal Medicine · SEMINOLE, FL · NPI 1174656151

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 T Nguyen, D.O. received $2,220.72 in general payments during 2025 across 74 reported records.

ABBVIE INC. accounted for 30.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 28 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga, Jardiance, Mounjaro, Ozempic, Synthroid, 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 15 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 11 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 17 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 28 claims for Farxiga 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 33 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 32 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 23 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 29 claims for Ozempic 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 19 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

$2,220.72

74 reported records · 13 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
ABBVIE INC. Unresolved — no canonical attribution shown $674.6830.4%142025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $319.9914.4%112025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $224.8310.1%72025
Lilly USA, LLC Unresolved — no canonical attribution shown $180.318.1%92025
Amgen Inc. Unresolved — no canonical attribution shown $152.176.8%102025
PFIZER INC. Unresolved — no canonical attribution shown $147.196.6%42025
Novo Nordisk Inc Unresolved — no canonical attribution shown $144.696.5%72025
RGH Enterprises LLC Unresolved — no canonical attribution shown $92.194.2%12025
Dynavax Technologies Corporation Unresolved — no canonical attribution shown $70.733.2%32025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $67.693.0%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $62.802.8%32025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $50.802.3%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $32.651.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,220.7274

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
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $405.22 5 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $218.49 7 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $181.34 8 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $150.56 8 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $147.19 4 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $144.47 4 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $110.23 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $102.06 8 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $99.43 3 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $92.54 4 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $85.50 7 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $80.36 3 2025
Source payment records
Heplisav-B
Normalized: heplisav b
Drug Dynavax Technologies Corporation $70.73 3 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $67.69 3 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $65.76 4 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $65.76 4 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $62.80 3 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $61.93 3 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $52.62 2 2025
Source payment records
SYNTHROID
Normalized: synthroid
Drug ABBVIE INC. $50.97 2 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $50.80 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $50.11 2 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $35.61 2 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $32.65 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $23.00 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $17.57 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $17.57 1 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $11.15 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
FARXIGA
farxiga
2025 Farxiga 2024 28 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 43
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 32
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 29
Beneficiary count suppressed
exact normalized Medicare Part D
SYNTHROID
synthroid
2025 Synthroid 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 33
Beneficiary count suppressed
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
15 suppressed by CMS
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
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
17 11
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
28 11
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
33 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
43 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
32 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
23 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
29 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
19 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
Levothyroxine SodiumLevothyroxine Sodium27891
Atorvastatin CalciumAtorvastatin Calcium21376
Amlodipine BesylateAmlodipine Besylate20274
LisinoprilLisinopril14952
Rosuvastatin CalciumRosuvastatin Calcium14952
Losartan PotassiumLosartan Potassium14549
AlprazolamAlprazolam12340
FamotidineFamotidine10540
Metoprolol SuccinateMetoprolol Succinate10434
AllopurinolAllopurinol10334
Pantoprazole SodiumPantoprazole Sodium9943
Tamsulosin HclTamsulosin Hcl9831
Tramadol HclTramadol Hcl9233
Montelukast SodiumMontelukast Sodium9136
Metformin HclMetformin Hcl8828
GabapentinGabapentin8642
OmeprazoleOmeprazole8633
Glipizide ErGlipizide8528
Pravastatin SodiumPravastatin Sodium7624
Zolpidem TartrateZolpidem Tartrate7322
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide7122
SimvastatinSimvastatin6724
Albuterol Sulfate HfaAlbuterol Sulfate6623
Donepezil HclDonepezil Hcl6218
MeloxicamMeloxicam5827
Fluticasone PropionateFluticasone Propionate5529
Trazodone HclTrazodone Hcl5122
AzithromycinAzithromycin5041
EzetimibeEzetimibe5018
Metformin Hcl ErMetformin Hcl5017
MethylprednisoloneMethylprednisolone4537
Sertraline HclSertraline Hcl4512
Cyclobenzaprine HclCyclobenzaprine Hcl4323
JardianceEmpagliflozin43suppressed
PregabalinPregabalin3915
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)3815
FenofibrateFenofibrate3812
Duloxetine HclDuloxetine Hcl3715
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen37suppressed
Alendronate SodiumAlendronate Sodium3413
AnastrozoleAnastrozole3415
Azelastine HclAzelastine Hcl3314
Trelegy ElliptaFluticasone/Umeclidin/Vilanter33suppressed
AtenololAtenolol32suppressed
Metoprolol TartrateMetoprolol Tartrate3213
MounjaroTirzepatide32suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride3111
Vitamin D2Ergocalciferol (Vitamin D2)31suppressed
SpironolactoneSpironolactone3015
FurosemideFurosemide2912
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2917
OzempicSemaglutide29suppressed
FarxigaDapagliflozin Propanediol2811
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen28suppressed
HydrochlorothiazideHydrochlorothiazide2711
Bupropion XlBupropion Hcl2611
CelecoxibCelecoxib2614
EstradiolEstradiol2611
ProgesteroneProgesterone, Micronized26suppressed
ClopidogrelClopidogrel Bisulfate2511
FinasterideFinasteride25suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide25suppressed
Pioglitazone HclPioglitazone Hcl2511
CarvedilolCarvedilol24suppressed
Citalopram HbrCitalopram Hydrobromide24suppressed
Escitalopram OxalateEscitalopram Oxalate24suppressed
Ropinirole HclRopinirole Hcl24suppressed
Testosterone CypionateTestosterone Cypionate2413
Solifenacin SuccinateSolifenacin Succinate23suppressed
TrulicityDulaglutide23suppressed
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med22suppressed
CilostazolCilostazol22suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril21suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol20suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine20suppressed
FenofibrateFenofibrate Nanocrystallized20suppressed
Dicyclomine HclDicyclomine Hcl1911
EliquisApixaban19suppressed
GlipizideGlipizide19suppressed
LorazepamLorazepam19suppressed
Hydroxyzine HclHydroxyzine Hcl18suppressed
LovastatinLovastatin18suppressed
TemazepamTemazepam18suppressed
XareltoRivaroxaban18suppressed
FenofibrateFenofibrate,micronized17suppressed
IbuprofenIbuprofen1711
Nifedipine ErNifedipine17suppressed
ProliaDenosumab1711
Clonidine HclClonidine Hcl16suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium16suppressed
JanuviaSitagliptin Phosphate16suppressed
Meclizine HclMeclizine Hcl16suppressed
LinzessLinaclotide15suppressed
Memantine HclMemantine Hcl15suppressed
PrednisonePrednisone15suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid15suppressed
ClonazepamClonazepam14suppressed
FebuxostatFebuxostat14suppressed
Folic AcidFolic Acid14suppressed
Tizanidine HclTizanidine Hcl14suppressed
Benazepril HclBenazepril Hcl13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine12suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl12suppressed
FluconazoleFluconazole1212
Fluoxetine HclFluoxetine Hcl12suppressed
GlimepirideGlimepiride12suppressed
NaproxenNaproxen12suppressed
Oxycodone HclOxycodone Hcl12suppressed
PrimidonePrimidone12suppressed
Ventolin HfaAlbuterol Sulfate12suppressed
Diclofenac SodiumDiclofenac Sodium11suppressed
Fosinopril SodiumFosinopril Sodium11suppressed
GemfibrozilGemfibrozil11suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
Liothyronine SodiumLiothyronine Sodium11suppressed
Megestrol AcetateMegestrol Acetate11suppressed
Potassium ChloridePotassium Chloride11suppressed
Quetiapine FumarateQuetiapine Fumarate11suppressed
SynthroidLevothyroxine Sodium11suppressed

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 $2,220.72 · 74 records ABBVIE INC. AIRSUPRA, AREXVY, BREZTRI, Cologuard Collection Kit, EVENITY, FARXIGA, Heplisav-B, JARDIANCE, KISUNLA, Kerendia, MOUNJARO, NURTEC ODT, OTEZLA, Ozempic, PAXLOVID, QULIPTA, REPATHA, Rybelsus, SHINGRIX, SYNTHROID, TRELEGY ELLIPTA, TRINTELLIX, UBRELVY, VOQUEZNA, VRAYLAR, Wegovy, ZAVZPRET, ZEPBOUND 10
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