Healthcare provider profile · identity verified

Linus Ema, DO

Allopathic & Osteopathic Physicians|Internal Medicine · CHICAGO, IL · NPI 1891728010

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 Linus Ema, DO received $48.35 in general payments during 2025 across 2 reported records.

Lilly USA, LLC accounted for 60.5% of that reported general-payment amount.

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

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

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 73 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 11 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.

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

Payment overview · 2025

General Payments

$48.35

2 reported records · 2 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 $29.2760.5%12025
Edwards Lifesciences Corporation Unresolved — no canonical attribution shown $19.0839.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$48.352

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 Lilly USA, LLC $29.27 1 2025
Source payment records
Edwards SAPIEN 3 Ultra Transcatheter Heart Valve
Normalized: edwards sapien 3 ultra transcatheter heart valve
Device Edwards Lifesciences Corporation $19.08 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 73 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
73 20
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
11 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

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 Calcium362112
Metoprolol SuccinateMetoprolol Succinate25566
Amlodipine BesylateAmlodipine Besylate25373
LisinoprilLisinopril21660
Potassium ChloridePotassium Chloride21467
HydrochlorothiazideHydrochlorothiazide19755
Rosuvastatin CalciumRosuvastatin Calcium19758
GabapentinGabapentin18556
Losartan PotassiumLosartan Potassium17750
FurosemideFurosemide16851
IrbesartanIrbesartan16647
Metformin HclMetformin Hcl16446
AllopurinolAllopurinol14742
Pantoprazole SodiumPantoprazole Sodium11432
Felodipine ErFelodipine11230
Albuterol Sulfate HfaAlbuterol Sulfate9733
Fluticasone PropionateFluticasone Propionate8135
SimvastatinSimvastatin7720
SpironolactoneSpironolactone7520
Glipizide ErGlipizide7321
JardianceEmpagliflozin7320
Diltiazem 24hr Er (Cd)Diltiazem Hcl7222
Hydralazine HclHydralazine Hcl7218
CarvedilolCarvedilol7024
EliquisApixaban6917
Trazodone HclTrazodone Hcl6917
Levothyroxine SodiumLevothyroxine Sodium6619
PrednisonePrednisone6320
Pravastatin SodiumPravastatin Sodium5715
Acetaminophen-CodeineAcetaminophen With Codeine5411
RybelsusSemaglutide54suppressed
FamotidineFamotidine5318
Metoprolol TartrateMetoprolol Tartrate5215
AmoxicillinAmoxicillin4939
OmeprazoleOmeprazole4915
ClopidogrelClopidogrel Bisulfate4815
Duloxetine HclDuloxetine Hcl4712
Tramadol HclTramadol Hcl4715
Dropsafe Prep PadsAlcohol Antiseptic Pads4612
Montelukast SodiumMontelukast Sodium4612
BaclofenBaclofen4213
Warfarin SodiumWarfarin Sodium4212
HydrocortisoneHydrocortisone41suppressed
IbuprofenIbuprofen4111
KetoconazoleKetoconazole4117
ValacyclovirValacyclovir Hcl41suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen40suppressed
Triamcinolone AcetonideTriamcinolone Acetonide4023
Donepezil HclDonepezil Hcl38suppressed
Escitalopram OxalateEscitalopram Oxalate3811
Divalproex SodiumDivalproex Sodium37suppressed
Klor-Con M10Potassium Chloride3511
Alendronate SodiumAlendronate Sodium33suppressed
OzempicSemaglutide33suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid33suppressed
ValsartanValsartan33suppressed
Metformin Hcl ErMetformin Hcl31suppressed
AlprazolamAlprazolam29suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog2911
Nifedipine ErNifedipine29suppressed
Buspirone HclBuspirone Hcl28suppressed
Tamsulosin HclTamsulosin Hcl28suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl27suppressed
AzithromycinAzithromycin2517
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate25suppressed
PregabalinPregabalin24suppressed
AtenololAtenolol23suppressed
EzetimibeEzetimibe23suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol23suppressed
GlipizideGlipizide23suppressed
Meclizine HclMeclizine Hcl23suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic23suppressed
TrulicityDulaglutide23suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide22suppressed
Ammonium LactateAmmonium Lactate21suppressed
LidocaineLidocaine21suppressed
RoflumilastRoflumilast21suppressed
Doxazosin MesylateDoxazosin Mesylate20suppressed
Memantine HclMemantine Hcl20suppressed
Ciprofloxacin HclCiprofloxacin Hcl1916
XareltoRivaroxaban19suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1816
LorazepamLorazepam17suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog16suppressed
ChlorthalidoneChlorthalidone16suppressed
FluconazoleFluconazole1611
NamzaricMemantine Hcl/Donepezil Hcl16suppressed
Diltiazem 24hr Er (Xr)Diltiazem Hcl15suppressed
LansoprazoleLansoprazole15suppressed
Wixela InhubFluticasone Propion/Salmeterol15suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide14suppressed
Olmesartan MedoxomilOlmesartan Medoxomil14suppressed
Paroxetine HclParoxetine Hcl14suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide14suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr13suppressed
Benazepril HclBenazepril Hcl13suppressed
FarxigaDapagliflozin Propanediol13suppressed
IbuIbuprofen13suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate13suppressed
Pioglitazone HclPioglitazone Hcl13suppressed
TorsemideTorsemide13suppressed
UrsodiolUrsodiol13suppressed
Diclofenac SodiumDiclofenac Sodium12suppressed
FamciclovirFamciclovir12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
NaproxenNaproxen12suppressed
OxcarbazepineOxcarbazepine12suppressed
Promethazine HclPromethazine Hcl12suppressed
SynthroidLevothyroxine Sodium12suppressed
CialisTadalafil11suppressed
MounjaroTirzepatide11suppressed

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 $48.35 · 2 records Lilly USA, LLC Edwards SAPIEN 3 Ultra Transcatheter Heart Valve, JARDIANCE 3
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