Healthcare provider profile · identity verified

George M Knefely, MD

Allopathic & Osteopathic Physicians|Internal Medicine · PENSACOLA, FL · NPI 1659366409

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 George M Knefely, MD received $58.77 in general payments during 2025 across 3 reported records.

Amgen Inc. accounted for 37.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

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

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 55 claims for Farxiga 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 65 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 53 claims for Mounjaro by this doctor in 2024.

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

Payment overview · 2025

General Payments

$58.77

3 reported records · 3 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
Amgen Inc. Unresolved — no canonical attribution shown $21.9637.4%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $19.3532.9%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $17.4629.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$58.773

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
EVENITY
Normalized: evenity
Biological Amgen Inc. $21.96 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $19.35 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $17.46 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $17.46 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
FARXIGA
farxiga
2025 Farxiga 2024 55 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 53
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
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
55 16
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
65 17
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
53 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
Losartan PotassiumLosartan Potassium442126
Atorvastatin CalciumAtorvastatin Calcium394110
Rosuvastatin CalciumRosuvastatin Calcium388115
Amlodipine BesylateAmlodipine Besylate33995
Metoprolol SuccinateMetoprolol Succinate20854
EzetimibeEzetimibe18862
OmeprazoleOmeprazole18359
Levothyroxine SodiumLevothyroxine Sodium17150
Metformin Hcl ErMetformin Hcl15250
LisinoprilLisinopril14643
Tamsulosin HclTamsulosin Hcl13642
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid13638
CarvedilolCarvedilol12242
Potassium ChloridePotassium Chloride11435
Alendronate SodiumAlendronate Sodium10236
EliquisApixaban10125
Fluticasone PropionateFluticasone Propionate9138
AllopurinolAllopurinol9030
Metformin HclMetformin Hcl7724
Sertraline HclSertraline Hcl7524
HydrochlorothiazideHydrochlorothiazide7419
GabapentinGabapentin7131
JardianceEmpagliflozin6517
FurosemideFurosemide6119
TorsemideTorsemide5916
ClopidogrelClopidogrel Bisulfate5617
MeloxicamMeloxicam5618
FamotidineFamotidine5519
FarxigaDapagliflozin Propanediol5516
MounjaroTirzepatide53suppressed
Pioglitazone HclPioglitazone Hcl5217
ValsartanValsartan5212
BumetanideBumetanide5020
Pantoprazole SodiumPantoprazole Sodium5015
AlprazolamAlprazolam4919
Donepezil HclDonepezil Hcl4612
Albuterol Sulfate HfaAlbuterol Sulfate4418
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4413
MirtazapineMirtazapine4421
AtenololAtenolol4312
SimvastatinSimvastatin4312
TopiramateTopiramate4214
EstradiolEstradiol4114
XareltoRivaroxaban41suppressed
GlimepirideGlimepiride4012
Montelukast SodiumMontelukast Sodium3911
PregabalinPregabalin3911
FinasterideFinasteride3711
Trelegy ElliptaFluticasone/Umeclidin/Vilanter3611
ColchicineColchicine3517
Cyclobenzaprine HclCyclobenzaprine Hcl3414
Diclofenac SodiumDiclofenac Sodium33suppressed
OzempicSemaglutide33suppressed
LorazepamLorazepam3214
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3126
SynthroidLevothyroxine Sodium31suppressed
PrednisonePrednisone2817
DiazepamDiazepam27suppressed
CelecoxibCelecoxib26suppressed
Azelastine HclAzelastine Hcl2513
FluconazoleFluconazole2512
SpironolactoneSpironolactone25suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide24suppressed
Zolpidem TartrateZolpidem Tartrate24suppressed
Propranolol HclPropranolol Hcl21suppressed
Spironolactone-HctzSpironolact/Hydrochlorothiazid20suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic20suppressed
Memantine HclMemantine Hcl19suppressed
MyrbetriqMirabegron19suppressed
SucralfateSucralfate19suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog19suppressed
Tramadol HclTramadol Hcl19suppressed
Triamcinolone AcetonideTriamcinolone Acetonide19suppressed
AcyclovirAcyclovir18suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr18suppressed
ChlorthalidoneChlorthalidone18suppressed
Citalopram HbrCitalopram Hydrobromide17suppressed
NystatinNystatin17suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended17suppressed
Tizanidine HclTizanidine Hcl17suppressed
ClonidineClonidine16suppressed
Nebivolol HclNebivolol Hcl16suppressed
Metoprolol TartrateMetoprolol Tartrate15suppressed
Trazodone HclTrazodone Hcl15suppressed
Venlafaxine HclVenlafaxine Hcl15suppressed
Doxazosin MesylateDoxazosin Mesylate14suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen14suppressed
CephalexinCephalexin13suppressed
Fluoxetine HclFluoxetine Hcl13suppressed
KetoconazoleKetoconazole13suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst13suppressed
Olmesartan MedoxomilOlmesartan Medoxomil13suppressed
CefdinirCefdinir1211
EplerenoneEplerenone12suppressed
LoperamideLoperamide Hcl12suppressed
Nortriptyline HclNortriptyline Hcl12suppressed
Oxycodone HclOxycodone Hcl12suppressed
LevetiracetamLevetiracetam11suppressed
MethimazoleMethimazole11suppressed
Pravastatin SodiumPravastatin Sodium11suppressed
TemazepamTemazepam11suppressed
ValacyclovirValacyclovir 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 $58.77 · 3 records Amgen Inc. EVENITY, FARXIGA, MOUNJARO, ZEPBOUND 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