Healthcare provider profile · identity verified

Keith A Bernstein, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology · CHESTERFIELD, MO · NPI 1447273727

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 Keith A Bernstein, MD received $839.83 in general payments during 2025 across 35 reported records.

GlaxoSmithKline, LLC. accounted for 14.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 20 associated products.

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

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 34 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 ENBREL as an associated drug or biological on 9330 records involving 2094 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Enbrel 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 AREXVY as an associated drug or biological on 47563 records involving 28786 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Arexvy 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 BENLYSTA as an associated drug or biological on 19884 records involving 5034 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Benlysta 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 11 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 16 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 14 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 76 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

$839.83

35 reported records · 16 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
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $119.1114.2%62025
ABBVIE INC. Unresolved — no canonical attribution shown $116.8213.9%42025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $102.8912.2%52025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$80.979.6%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $77.039.2%32025
Dexcom, Inc. Unresolved — no canonical attribution shown $51.886.2%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $42.915.1%22025
Abbott Laboratories Unresolved — no canonical attribution shown $40.254.8%22025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $36.064.3%12025
Amgen Inc. Unresolved — no canonical attribution shown $32.133.8%22025
Sequel Med Tech, LLC Unresolved — no canonical attribution shown $30.463.6%12025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $27.883.3%12025
Radius Health, Inc. Unresolved — no canonical attribution shown $25.733.1%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $19.142.3%12025
PFIZER INC. Unresolved — no canonical attribution shown $18.442.2%12025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $18.132.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$839.8335

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
SKYRIZI
Normalized: skyrizi
Biological ABBVIE INC. $116.82 4 2025
Source payment records
MINIMED 780G
Normalized: minimed 780g
Device Medtronic, Inc. $80.97 1 2025
Source payment records
BENLYSTA
Normalized: benlysta
Biological GlaxoSmithKline, LLC. $75.43 4 2025
Source payment records
SAPHNELO
Normalized: saphnelo
Biological AstraZeneca Pharmaceuticals LP $66.76 3 2025
Source payment records
COSENTYX
Normalized: cosentyx
Drug Novartis Pharmaceuticals Corporation $52.71 2 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $51.88 3 2025
Source payment records
NUCALA
Normalized: nucala
Biological GlaxoSmithKline, LLC. $43.68 2 2025
Source payment records
TALTZ
Normalized: taltz
Drug Lilly USA, LLC $42.91 2 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $40.25 2 2025
Source payment records
TREMFYA
Normalized: tremfya
Drug Janssen Biotech, Inc. $36.06 1 2025
Source payment records
TWIIST
Normalized: twiist
Device Sequel Med Tech, LLC $30.46 1 2025
Source payment records
STRENSIQ
Normalized: strensiq
Biological Alexion Pharmaceuticals, Inc. $27.88 1 2025
Source payment records
Tymlos
Normalized: tymlos
Drug Radius Health, Inc. $25.73 1 2025
Source payment records
ILARIS
Normalized: ilaris
Drug Novartis Pharmaceuticals Corporation $24.32 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $19.14 1 2025
Source payment records
ENBREL
Normalized: enbrel
Biological Amgen Inc. $18.67 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $18.67 1 2025
Source payment records
XELJANZ
Normalized: xeljanz
Drug PFIZER INC. $18.44 1 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $18.13 1 2025
Source payment records
UPLIZNA
Normalized: uplizna
Biological Amgen Inc. $13.46 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
BENLYSTA
benlysta
2025 Benlysta 2024 27
Beneficiary count suppressed
exact normalized Medicare Part D
ENBREL
enbrel
2025 Enbrel 2024 16
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 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
34 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 ENBREL
open payments reported associated product
CMS Open Payments — General Payments
9330 supporting records · 2094 recipient NPIs · example record 1226877474
Enbrel · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 AREXVY
open payments reported associated product
CMS Open Payments — General Payments
47563 supporting records · 28786 recipient NPIs · example record 1190332445
Arexvy · 2024
Exact normalized brand match · 1 Part D row
27 27
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 BENLYSTA
open payments reported associated product
CMS Open Payments — General Payments
19884 supporting records · 5034 recipient NPIs · example record 1190332353
Benlysta · 2024
Exact normalized brand match · 1 Part D row
27 suppressed by CMS
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
11 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
16 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
14 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
76 15

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
PrednisonePrednisone481131
MethotrexateMethotrexate Sodium32186
Hydroxychloroquine SulfateHydroxychloroquine Sulfate20649
Cyclobenzaprine HclCyclobenzaprine Hcl19562
Atorvastatin CalciumAtorvastatin Calcium17750
Levothyroxine SodiumLevothyroxine Sodium17243
LisinoprilLisinopril14842
HydrochlorothiazideHydrochlorothiazide13939
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen10420
MeloxicamMeloxicam10324
Amlodipine BesylateAmlodipine Besylate10027
Losartan PotassiumLosartan Potassium9926
AlprazolamAlprazolam9626
GabapentinGabapentin9633
OmeprazoleOmeprazole8122
Sertraline HclSertraline Hcl7718
EliquisApixaban7615
LeflunomideLeflunomide7216
FurosemideFurosemide6316
Trazodone HclTrazodone Hcl6318
Tramadol HclTramadol Hcl6213
CelecoxibCelecoxib6015
AllopurinolAllopurinol5916
Tamsulosin HclTamsulosin Hcl5918
Escitalopram OxalateEscitalopram Oxalate5517
Metoprolol TartrateMetoprolol Tartrate5514
Folic AcidFolic Acid5313
Rosuvastatin CalciumRosuvastatin Calcium5312
Metoprolol SuccinateMetoprolol Succinate4813
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen47suppressed
Zolpidem TartrateZolpidem Tartrate4611
AzithromycinAzithromycin4436
SimvastatinSimvastatin40suppressed
Fluoxetine HclFluoxetine Hcl3813
Metformin HclMetformin Hcl3712
ClopidogrelClopidogrel Bisulfate35suppressed
SynthroidLevothyroxine Sodium34suppressed
Potassium ChloridePotassium Chloride32suppressed
PregabalinPregabalin32suppressed
Fluticasone PropionateFluticasone Propionate3011
Pantoprazole SodiumPantoprazole Sodium29suppressed
Amitriptyline HclAmitriptyline Hcl27suppressed
ArexvyRsvpref3 Antigen/As01e/Pf2727
BenlystaBelimumab27suppressed
Humira(Cf) PenAdalimumab27suppressed
FamotidineFamotidine26suppressed
ActemraTocilizumab25suppressed
Enbrel SureclickEtanercept25suppressed
Montelukast SodiumMontelukast Sodium25suppressed
Metformin Hcl ErMetformin Hcl24suppressed
GlimepirideGlimepiride22suppressed
ColchicineColchicine21suppressed
Warfarin SodiumWarfarin Sodium21suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl20suppressed
DiazepamDiazepam19suppressed
Duloxetine HclDuloxetine Hcl19suppressed
Tolterodine Tartrate ErTolterodine Tartrate19suppressed
Venlafaxine Hcl ErVenlafaxine Hcl19suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1815
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide17suppressed
EnbrelEtanercept16suppressed
JardianceEmpagliflozin16suppressed
Leucovorin CalciumLeucovorin Calcium16suppressed
Ciprofloxacin HclCiprofloxacin Hcl1514
EzetimibeEzetimibe15suppressed
CarvedilolCarvedilol14suppressed
MupirocinMupirocin1412
Oxycodone HclOxycodone Hcl14suppressed
Tresiba Flextouch U-100Insulin Degludec14suppressed
TrulicityDulaglutide14suppressed
Alendronate SodiumAlendronate Sodium13suppressed
BaclofenBaclofen13suppressed
Cevimeline HclCevimeline Hcl13suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide13suppressed
Meclizine HclMeclizine Hcl13suppressed
MultaqDronedarone Hcl13suppressed
AzathioprineAzathioprine12suppressed
Dexlansoprazole DrDexlansoprazole12suppressed
IrbesartanIrbesartan12suppressed
RasuvoMethotrexate/Pf12suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril11suppressed
Indomethacin ErIndomethacin11suppressed
Sumatriptan SuccinateSumatriptan Succinate11suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter11suppressed
Triamcinolone AcetonideTriamcinolone Acetonide11suppressed

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 $839.83 · 35 records GlaxoSmithKline, LLC. BENLYSTA, COSENTYX, Dexcom G6 Transmitter, ENBREL, FREESTYLE LIBRE 3, ILARIS, MINIMED 780G, NUCALA, OTEZLA, PURIFIED CORTROPHIN GEL, SAPHNELO, SKYRIZI, STRENSIQ, TALTZ, TREMFYA, TWIIST, Tymlos, UPLIZNA, Wegovy, XELJANZ 8
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