Healthcare provider profile · identity verified

Tyler De Jong, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · LONG BEACH, CA · NPI 1033537493

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 Tyler De Jong, M.D. received $199.01 in general payments during 2025 across 5 reported records.

Lilly USA, LLC accounted for 71.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 6 associated products.

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

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 31 claims for Jardiance 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 20 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

$199.01

5 reported records · 4 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
Lilly USA, LLC Unresolved — no canonical attribution shown $142.4171.6%22025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $20.4610.3%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $18.759.4%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $17.398.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$199.015

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
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $114.20 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $28.21 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $20.46 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $20.46 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $18.75 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $17.39 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 31
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 20
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
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
31 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
20 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
Atorvastatin CalciumAtorvastatin Calcium426124
Amlodipine BesylateAmlodipine Besylate32289
LisinoprilLisinopril17847
Levothyroxine SodiumLevothyroxine Sodium16749
Tamsulosin HclTamsulosin Hcl13840
Metformin HclMetformin Hcl11636
Losartan PotassiumLosartan Potassium11137
GabapentinGabapentin11030
Pantoprazole SodiumPantoprazole Sodium10829
HydrochlorothiazideHydrochlorothiazide10431
FurosemideFurosemide9722
SimvastatinSimvastatin8425
OmeprazoleOmeprazole8122
Metoprolol SuccinateMetoprolol Succinate7824
EliquisApixaban7517
Rosuvastatin CalciumRosuvastatin Calcium7422
FamotidineFamotidine6816
FinasterideFinasteride6721
Escitalopram OxalateEscitalopram Oxalate6620
Potassium ChloridePotassium Chloride6415
Albuterol Sulfate HfaAlbuterol Sulfate5915
Quetiapine FumarateQuetiapine Fumarate55suppressed
ClopidogrelClopidogrel Bisulfate5211
Zolpidem TartrateZolpidem Tartrate4913
Fluticasone PropionateFluticasone Propionate4514
XareltoRivaroxaban45suppressed
CarvedilolCarvedilol41suppressed
Metoprolol TartrateMetoprolol Tartrate4114
Alendronate SodiumAlendronate Sodium4011
Montelukast SodiumMontelukast Sodium3711
Terazosin HclTerazosin Hcl36suppressed
Benazepril HclBenazepril Hcl35suppressed
Fluoxetine HclFluoxetine Hcl34suppressed
Trazodone HclTrazodone Hcl3412
Nifedipine ErNifedipine33suppressed
MirtazapineMirtazapine3213
JardianceEmpagliflozin31suppressed
Tramadol HclTramadol Hcl31suppressed
AllopurinolAllopurinol30suppressed
Citalopram HbrCitalopram Hydrobromide2911
Hydralazine HclHydralazine Hcl29suppressed
JanuviaSitagliptin Phosphate29suppressed
MyrbetriqMirabegron27suppressed
BrilintaTicagrelor26suppressed
LorazepamLorazepam2514
Pravastatin SodiumPravastatin Sodium25suppressed
Amiodarone HclAmiodarone Hcl24suppressed
GlipizideGlipizide24suppressed
MeloxicamMeloxicam24suppressed
Olmesartan MedoxomilOlmesartan Medoxomil24suppressed
Paroxetine HclParoxetine Hcl23suppressed
GlimepirideGlimepiride21suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen2116
NaproxenNaproxen20suppressed
OzempicSemaglutide20suppressed
Sertraline HclSertraline Hcl20suppressed
Doxycycline HyclateDoxycycline Hyclate1916
Propranolol HclPropranolol Hcl18suppressed
AtenololAtenolol17suppressed
BaclofenBaclofen17suppressed
LevetiracetamLevetiracetam17suppressed
Chlorhexidine GluconateChlorhexidine Gluconate16suppressed
Metformin Hcl ErMetformin Hcl16suppressed
AcyclovirAcyclovir15suppressed
DutasterideDutasteride15suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide15suppressed
PrednisonePrednisone15suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid15suppressed
ValacyclovirValacyclovir Hcl15suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1413
AzithromycinAzithromycin1413
DigoxinDigoxin14suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate14suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1413
Warfarin SodiumWarfarin Sodium14suppressed
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat13suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium13suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip12suppressed
EstradiolEstradiol12suppressed
Midodrine HclMidodrine Hcl12suppressed
Prazosin HclPrazosin Hcl12suppressed
Sildenafil CitrateSildenafil Citrate12suppressed
SpironolactoneSpironolactone12suppressed
Valproic AcidValproic Acid12suppressed
EzetimibeEzetimibe11suppressed
SynthroidLevothyroxine Sodium11suppressed
ValsartanValsartan11suppressed
VascepaIcosapent Ethyl11suppressed

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 $199.01 · 5 records Lilly USA, LLC CAPVAXIVE, GARDASIL 9, JARDIANCE, Ozempic, ZEPBOUND, ZORYVE 2
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