Healthcare provider profile · identity verified

Mark J Butler, MD

Allopathic & Osteopathic Physicians|Family Medicine · LINCOLN, NE · NPI 1396847984

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 Mark J Butler, MD received $1,204.99 in general payments during 2025 across 60 reported records.

PFIZER INC. accounted for 15.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 27 associated products.

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

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 18 claims for Linzess by this doctor in 2024.

Astellas Pharma US 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Myrbetriq 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.

Janssen 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 XARELTO as an associated drug or biological on 28 records involving 28 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Xarelto 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 15 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Trulicity 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 40 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

$1,204.99

60 reported records · 15 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
PFIZER INC. Unresolved — no canonical attribution shown $190.5415.8%112025
Lilly USA, LLC Unresolved — no canonical attribution shown $148.9412.4%112025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $134.3411.2%42025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $133.3011.1%62025
Novo Nordisk Inc Unresolved — no canonical attribution shown $119.009.9%62025
Abbott Laboratories Unresolved — no canonical attribution shown $90.057.5%42025
ABBVIE INC. Unresolved — no canonical attribution shown $87.597.3%42025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $71.906.0%32025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $52.394.3%32025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $50.074.2%22025
Amgen Inc. Unresolved — no canonical attribution shown $36.133.0%22025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $26.912.2%12025
Resmed Corp Unresolved — no canonical attribution shown $22.671.9%12025
Radius Health, Inc. Unresolved — no canonical attribution shown $21.421.8%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $19.741.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,204.9960

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
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $134.34 4 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $133.30 6 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $122.59 7 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $95.83 5 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $90.05 4 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $87.59 4 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $80.57 6 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $71.90 3 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $59.66 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $54.52 4 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $50.07 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $43.69 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $43.69 2 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $38.80 3 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $36.13 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $33.76 2 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $29.57 2 2025
Source payment records
SPRAVATO
Normalized: spravato
Drug Janssen Pharmaceuticals, Inc $26.91 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $26.76 2 2025
Source payment records
VYNDAMAX
Normalized: vyndamax
Drug PFIZER INC. $26.37 1 2025
Source payment records
AIRSENSE
Normalized: airsense
Device Resmed Corp $22.67 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $22.51 2 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $22.51 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $22.51 2 2025
Source payment records
Tymlos
Normalized: tymlos
Drug Radius Health, Inc. $21.42 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $19.74 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $18.63 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
ELIQUIS
eliquis
2025 Eliquis 2024 40
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 15
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
18 suppressed by CMS
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
26 suppressed by CMS
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 suppressed by CMS
Janssen Pharmaceuticals, Inc
Exact reporting entity; no affiliate inference
2025 XARELTO
open payments reported associated product
CMS Open Payments — General Payments
28 supporting records · 28 recipient NPIs · example record 1174296970
Xarelto · 2024
Exact normalized brand match · 1 Part D row
30 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
15 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
25 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
40 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 Calcium501138
Levothyroxine SodiumLevothyroxine Sodium35186
MeloxicamMeloxicam31284
Amlodipine BesylateAmlodipine Besylate29476
OmeprazoleOmeprazole19557
AtenololAtenolol16041
Losartan PotassiumLosartan Potassium15549
LisinoprilLisinopril15145
Tamsulosin HclTamsulosin Hcl14538
Metformin HclMetformin Hcl14340
SimvastatinSimvastatin13835
Sertraline HclSertraline Hcl13546
Pantoprazole SodiumPantoprazole Sodium11929
PregabalinPregabalin11131
Rosuvastatin CalciumRosuvastatin Calcium9425
AlprazolamAlprazolam9224
Metoprolol SuccinateMetoprolol Succinate8524
Zolpidem TartrateZolpidem Tartrate8125
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril7824
Fluticasone PropionateFluticasone Propionate7816
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide7623
GabapentinGabapentin6616
Montelukast SodiumMontelukast Sodium6513
Bupropion XlBupropion Hcl5921
FinasterideFinasteride5919
Potassium ChloridePotassium Chloride5914
Warfarin SodiumWarfarin Sodium5711
Terazosin HclTerazosin Hcl5618
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid5616
Escitalopram OxalateEscitalopram Oxalate5317
Pioglitazone HclPioglitazone Hcl5317
ValacyclovirValacyclovir Hcl5315
Trazodone HclTrazodone Hcl5214
Duloxetine HclDuloxetine Hcl5118
FurosemideFurosemide5111
Donepezil HclDonepezil Hcl4814
ClonazepamClonazepam4712
EstradiolEstradiol4713
Buspirone HclBuspirone Hcl4611
CelecoxibCelecoxib4614
Venlafaxine Hcl ErVenlafaxine Hcl45suppressed
Citalopram HbrCitalopram Hydrobromide44suppressed
PrednisonePrednisone4226
EliquisApixaban40suppressed
GlimepirideGlimepiride37suppressed
CarvedilolCarvedilol36suppressed
Diclofenac SodiumDiclofenac Sodium3411
Alendronate SodiumAlendronate Sodium33suppressed
Pravastatin SodiumPravastatin Sodium32suppressed
Metoprolol TartrateMetoprolol Tartrate3112
FenofibrateFenofibrate30suppressed
XareltoRivaroxaban30suppressed
LorazepamLorazepam29suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter29suppressed
FarxigaDapagliflozin Propanediol28suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen27suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide27suppressed
ClopidogrelClopidogrel Bisulfate26suppressed
MyrbetriqMirabegron26suppressed
Oxybutynin Chloride ErOxybutynin Chloride26suppressed
Memantine HclMemantine Hcl25suppressed
TopiramateTopiramate25suppressed
TrulicityDulaglutide25suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl23suppressed
Propranolol Hcl ErPropranolol Hcl23suppressed
Tramadol HclTramadol Hcl22suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate21suppressed
Glipizide ErGlipizide21suppressed
HydrochlorothiazideHydrochlorothiazide21suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog20suppressed
Nebivolol HclNebivolol Hcl20suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended20suppressed
Albuterol Sulfate HfaAlbuterol Sulfate1914
Fluoxetine HclFluoxetine Hcl19suppressed
Acetaminophen-CodeineAcetaminophen With Codeine1814
AllopurinolAllopurinol18suppressed
LevetiracetamLevetiracetam18suppressed
LinzessLinaclotide18suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1815
TestosteroneTestosterone17suppressed
Amitriptyline HclAmitriptyline Hcl16suppressed
CephalexinCephalexin1612
Paroxetine HclParoxetine Hcl16suppressed
Ropinirole HclRopinirole Hcl16suppressed
Sildenafil CitrateSildenafil Citrate16suppressed
Colesevelam HclColesevelam Hcl15suppressed
JardianceEmpagliflozin15suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine14suppressed
Metformin Hcl ErMetformin Hcl14suppressed
Tizanidine HclTizanidine Hcl14suppressed
Triamcinolone AcetonideTriamcinolone Acetonide14suppressed
Verapamil ErVerapamil Hcl14suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine12suppressed
CholestyramineCholestyramine (With Sugar)12suppressed
Cholestyramine LightCholestyramine12suppressed
Naratriptan HclNaratriptan Hcl12suppressed
Novolin 70-30 FlexpenInsulin Nph Hum/Reg Insulin Hm12suppressed
Olmesartan MedoxomilOlmesartan Medoxomil12suppressed
Solifenacin SuccinateSolifenacin Succinate12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11suppressed
Humalog Kwikpen U-100Insulin Lispro11suppressed
Ondansetron HclOndansetron Hcl11suppressed

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 $1,204.99 · 60 records PFIZER INC. ABRYSVO, AIRSENSE, AIRSUPRA, BREZTRI, CAPLYTA, COMIRNATY, ELIQUIS, EVENITY, FREESTYLE LIBRE 3, JARDIANCE, KISUNLA, Kerendia, MOUNJARO, NURTEC ODT, Ozempic, PREVNAR 20, REXULTI, Rybelsus, SPRAVATO, TRINTELLIX, Tymlos, VRAYLAR, VYNDAMAX, Veozah, Wegovy, ZAVZPRET, 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