Healthcare provider profile · identity verified

Brian J Leffler, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · AVON, IN · NPI 1386816403

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 Brian J Leffler, M.D. received $177.20 in general payments during 2025 across 9 reported records.

Exact Sciences Corporation accounted for 20.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 10 associated products.

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

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 22 claims for Synthroid 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 50 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 56 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 16 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 33 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 11 claims for Rybelsus 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 37 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

$177.20

9 reported records · 7 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
Exact Sciences Corporation Unresolved — no canonical attribution shown $36.6820.7%22025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $32.8518.5%12025
ABBVIE INC. Unresolved — no canonical attribution shown $32.0618.1%22025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $22.2712.6%12025
PFIZER INC. Unresolved — no canonical attribution shown $19.0810.8%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $18.5910.5%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $15.678.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$177.209

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
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $36.68 2 2025
Source payment records
ENTRESTO
Normalized: entresto
Drug Novartis Pharmaceuticals Corporation $32.85 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $32.85 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $32.06 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $32.06 2 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $22.27 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $19.08 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $18.59 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $15.67 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $15.67 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 56 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 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
22 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
50 13
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
56 11
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
16 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
33 suppressed by CMS
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
11 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
37 11

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 Calcium589153
Amlodipine BesylateAmlodipine Besylate32890
Losartan PotassiumLosartan Potassium23261
LisinoprilLisinopril22762
GabapentinGabapentin20554
Metoprolol SuccinateMetoprolol Succinate20156
Levothyroxine SodiumLevothyroxine Sodium18842
Rosuvastatin CalciumRosuvastatin Calcium18864
FamotidineFamotidine18046
OmeprazoleOmeprazole17349
Tamsulosin HclTamsulosin Hcl16343
HydrochlorothiazideHydrochlorothiazide13838
EzetimibeEzetimibe10233
Fluticasone PropionateFluticasone Propionate9354
Escitalopram OxalateEscitalopram Oxalate8925
FurosemideFurosemide8822
Albuterol Sulfate HfaAlbuterol Sulfate8443
Duloxetine HclDuloxetine Hcl8219
Metformin Hcl ErMetformin Hcl7725
Trazodone HclTrazodone Hcl7616
Metformin HclMetformin Hcl7424
SimvastatinSimvastatin7418
Pravastatin SodiumPravastatin Sodium7319
AllopurinolAllopurinol7020
Montelukast SodiumMontelukast Sodium6821
Pantoprazole SodiumPantoprazole Sodium6821
CelecoxibCelecoxib5916
Sertraline HclSertraline Hcl5914
MounjaroTirzepatide5611
Metoprolol TartrateMetoprolol Tartrate5315
Doxycycline HyclateDoxycycline Hyclate5148
JardianceEmpagliflozin5013
ClopidogrelClopidogrel Bisulfate4913
AtenololAtenolol4713
Potassium ChloridePotassium Chloride4615
Citalopram HbrCitalopram Hydrobromide4513
Venlafaxine Hcl ErVenlafaxine Hcl4312
FenofibrateFenofibrate4211
Buspirone HclBuspirone Hcl41suppressed
CephalexinCephalexin4135
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid41suppressed
PregabalinPregabalin39suppressed
CarvedilolCarvedilol38suppressed
GlimepirideGlimepiride3813
SpironolactoneSpironolactone38suppressed
VascepaIcosapent Ethyl38suppressed
EliquisApixaban3711
Olmesartan MedoxomilOlmesartan Medoxomil3711
Stiolto RespimatTiotropium Br/Olodaterol Hcl36suppressed
Diclofenac SodiumDiclofenac Sodium3418
OzempicSemaglutide33suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide30suppressed
Pioglitazone HclPioglitazone Hcl30suppressed
FinasterideFinasteride28suppressed
JanuviaSitagliptin Phosphate28suppressed
Klor-Con M20Potassium Chloride28suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide28suppressed
Fluoxetine HclFluoxetine Hcl27suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog27suppressed
MeloxicamMeloxicam2711
XareltoRivaroxaban27suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter26suppressed
MupirocinMupirocin2418
TemazepamTemazepam23suppressed
SynthroidLevothyroxine Sodium22suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2119
Breo ElliptaFluticasone/Vilanterol21suppressed
PrednisonePrednisone2019
Amitriptyline HclAmitriptyline Hcl19suppressed
IrbesartanIrbesartan19suppressed
Repatha SureclickEvolocumab19suppressed
Bupropion XlBupropion Hcl17suppressed
Donepezil HclDonepezil Hcl17suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1715
Warfarin SodiumWarfarin Sodium17suppressed
Bupropion Hcl SrBupropion Hcl16suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen16suppressed
MirtazapineMirtazapine16suppressed
Paroxetine HclParoxetine Hcl16suppressed
Repatha SyringeEvolocumab16suppressed
TrulicityDulaglutide16suppressed
Alendronate SodiumAlendronate Sodium15suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl1411
Benazepril HclBenazepril Hcl12suppressed
CefdinirCefdinir1211
Colestipol HclColestipol Hcl12suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl12suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium12suppressed
Glipizide ErGlipizide12suppressed
FluconazoleFluconazole11suppressed
KetoconazoleKetoconazole11suppressed
RybelsusSemaglutide11suppressed
VyvanseLisdexamfetamine Dimesylate11suppressed

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 $177.20 · 9 records Exact Sciences Corporation ENTRESTO, LEQVIO, MOUNJARO, NURTEC ODT, QULIPTA, The Cologuard Plus Collection Kit, UBRELVY, Veozah, Wegovy, ZEPBOUND 7
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