Healthcare provider profile · identity verified

Everett C Mckibben, MD

Allopathic & Osteopathic Physicians|Family Medicine · STARKVILLE, MS · NPI 1093873713

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 Everett C Mckibben, MD received $184.85 in general payments during 2025 across 9 reported records.

PFIZER INC. accounted for 45.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 11 associated products.

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

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 BRILINTA as an associated drug or biological on 993 records involving 512 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Brilinta 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 58 claims for Farxiga by this doctor in 2024.

ITI, Inc. (d/b/a Intra-Cellular Therapies, 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 CAPLYTA as an associated drug or biological on 211855 records involving 46143 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Caplyta 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 209 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

$184.85

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
PFIZER INC. Unresolved — no canonical attribution shown $83.2045.0%32025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $19.0210.3%12025
IBSA Pharma Inc. Unresolved — no canonical attribution shown $18.029.8%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $17.509.5%12025
Amgen Inc. Unresolved — no canonical attribution shown $16.899.1%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $15.848.6%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $14.387.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$184.859

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
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $83.20 3 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $83.20 3 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $83.20 3 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $19.02 1 2025
Source payment records
Flector
Normalized: flector
Drug IBSA Pharma Inc. $18.02 1 2025
Source payment records
Licart
Normalized: licart
Drug IBSA Pharma Inc. $18.02 1 2025
Source payment records
Tirosint
Normalized: tirosint
Drug IBSA Pharma Inc. $18.02 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $17.50 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $16.89 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $15.84 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $14.38 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
CAPLYTA
caplyta
2025 Caplyta 2024 26
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 BRILINTA
open payments reported associated product
CMS Open Payments — General Payments
993 supporting records · 512 recipient NPIs · example record 1206131430
Brilinta · 2024
Exact normalized brand match · 1 Part D row
20 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
58 suppressed by CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Exact reporting entity; no affiliate inference
2025 CAPLYTA
open payments reported associated product
CMS Open Payments — General Payments
211855 supporting records · 46143 recipient NPIs · example record 1241243071
Caplyta · 2024
Exact normalized brand match · 1 Part D row
26 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
209 31

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
Amlodipine BesylateAmlodipine Besylate542124
Atorvastatin CalciumAtorvastatin Calcium528130
Levothyroxine SodiumLevothyroxine Sodium480111
HydrochlorothiazideHydrochlorothiazide403106
OmeprazoleOmeprazole38394
GabapentinGabapentin32360
Metoprolol SuccinateMetoprolol Succinate32178
FurosemideFurosemide31281
Pantoprazole SodiumPantoprazole Sodium29573
AlprazolamAlprazolam27661
Potassium ChloridePotassium Chloride24160
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen23848
EliquisApixaban20931
FamotidineFamotidine20655
Tamsulosin HclTamsulosin Hcl20651
Losartan PotassiumLosartan Potassium19741
MeloxicamMeloxicam19671
LisinoprilLisinopril19352
Rosuvastatin CalciumRosuvastatin Calcium18861
Sertraline HclSertraline Hcl17138
Trazodone HclTrazodone Hcl14838
Buspirone HclBuspirone Hcl14122
Tramadol HclTramadol Hcl13735
Metformin Hcl ErMetformin Hcl13135
Metformin HclMetformin Hcl12438
SimvastatinSimvastatin12134
ClopidogrelClopidogrel Bisulfate11831
LevetiracetamLevetiracetam11519
SpironolactoneSpironolactone10626
Glipizide ErGlipizide10531
Escitalopram OxalateEscitalopram Oxalate10222
Metoprolol TartrateMetoprolol Tartrate10226
Donepezil HclDonepezil Hcl9620
Fluoxetine HclFluoxetine Hcl9418
PrednisonePrednisone9459
Montelukast SodiumMontelukast Sodium9228
Pravastatin SodiumPravastatin Sodium9221
Olmesartan MedoxomilOlmesartan Medoxomil8818
Albuterol Sulfate HfaAlbuterol Sulfate8630
CarvedilolCarvedilol8519
Benztropine MesylateBenztropine Mesylate83suppressed
Divalproex SodiumDivalproex Sodium82suppressed
JanuviaSitagliptin Phosphate82suppressed
RisperidoneRisperidone8013
AllopurinolAllopurinol7923
XareltoRivaroxaban75suppressed
Quetiapine FumarateQuetiapine Fumarate7314
EzetimibeEzetimibe7121
GlimepirideGlimepiride7020
Duloxetine HclDuloxetine Hcl6918
SynthroidLevothyroxine Sodium6912
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6719
MirtazapineMirtazapine6618
TemazepamTemazepam66suppressed
CelecoxibCelecoxib6420
LorazepamLorazepam6411
Meclizine HclMeclizine Hcl6418
PregabalinPregabalin6411
AzithromycinAzithromycin6353
Zolpidem TartrateZolpidem Tartrate6012
Ciprofloxacin HclCiprofloxacin Hcl5943
ColchicineColchicine5912
FarxigaDapagliflozin Propanediol58suppressed
AtenololAtenolol5716
MethylprednisoloneMethylprednisolone5752
Cyclobenzaprine HclCyclobenzaprine Hcl5615
ClonazepamClonazepam55suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog54suppressed
Memantine HclMemantine Hcl5311
OlanzapineOlanzapine53suppressed
ValsartanValsartan5013
LevofloxacinLevofloxacin4944
Tizanidine HclTizanidine Hcl4818
Venlafaxine Hcl ErVenlafaxine Hcl4811
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen47suppressed
Ropinirole HclRopinirole Hcl4512
BaclofenBaclofen44suppressed
Valproic AcidValproic Acid (As Sodium Salt)44suppressed
AripiprazoleAripiprazole43suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate43suppressed
Amiodarone HclAmiodarone Hcl42suppressed
JardianceEmpagliflozin41suppressed
Amitriptyline HclAmitriptyline Hcl4012
OzempicSemaglutide40suppressed
Doxazosin MesylateDoxazosin Mesylate3912
EstradiolEstradiol3718
Hydralazine HclHydralazine Hcl3713
Diltiazem 24hr Er (Cd)Diltiazem Hcl3612
LactuloseLactulose36suppressed
Pioglitazone HclPioglitazone Hcl3611
Triamcinolone AcetonideTriamcinolone Acetonide3527
Bupropion XlBupropion Hcl3413
CilostazolCilostazol34suppressed
Citalopram HbrCitalopram Hydrobromide34suppressed
Paroxetine HclParoxetine Hcl3412
LinzessLinaclotide33suppressed
Enalapril MaleateEnalapril Maleate32suppressed
LovastatinLovastatin31suppressed
FluconazoleFluconazole3011
Nifedipine ErNifedipine29suppressed
OxcarbazepineOxcarbazepine29suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride28suppressed
MupirocinMupirocin2823
Phenytoin Sodium ExtendedPhenytoin Sodium Extended28suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2821
BudesonideBudesonide27suppressed
IrbesartanIrbesartan27suppressed
CaplytaLumateperone Tosylate26suppressed
Methenamine HippurateMethenamine Hippurate26suppressed
Tresiba Flextouch U-100Insulin Degludec26suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2520
Diclofenac SodiumDiclofenac Sodium2511
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate25suppressed
NitrofurantoinNitrofurantoin Macrocrystal25suppressed
TopiramateTopiramate25suppressed
Fluticasone PropionateFluticasone Propionate2414
Nitroglycerin PatchNitroglycerin24suppressed
CephalexinCephalexin2313
DutasterideDutasteride22suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium22suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro22suppressed
Metoclopramide HclMetoclopramide Hcl22suppressed
NystatinNystatin2212
Ondansetron OdtOndansetron2211
TradjentaLinagliptin22suppressed
Tresiba Flextouch U-200Insulin Degludec22suppressed
Warfarin SodiumWarfarin Sodium22suppressed
FenofibrateFenofibrate Nanocrystallized21suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2119
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid21suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide21suppressed
AmoxicillinAmoxicillin2014
BrilintaTicagrelor20suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine20suppressed
Divalproex Sodium ErDivalproex Sodium20suppressed
FinasterideFinasteride20suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate20suppressed
MetronidazoleMetronidazole2015
MounjaroTirzepatide20suppressed
Propranolol HclPropranolol Hcl20suppressed
AnastrozoleAnastrozole19suppressed
KetoconazoleKetoconazole1911
LacosamideLacosamide19suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog19suppressed
MyrbetriqMirabegron19suppressed
Novolin NInsulin Nph Human Isophane19suppressed
Ventolin HfaAlbuterol Sulfate19suppressed
BreynaBudesonide/Formoterol Fumarate18suppressed
Carbidopa-LevodopaCarbidopa/Levodopa18suppressed
Dicyclomine HclDicyclomine Hcl18suppressed
Doxycycline HyclateDoxycycline Hyclate1814
Oxycodone HclOxycodone Hcl18suppressed
TorsemideTorsemide18suppressed
Clonidine HclClonidine Hcl17suppressed
Klor-Con 10Potassium Chloride17suppressed
NitroglycerinNitroglycerin17suppressed
PerphenazinePerphenazine17suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate16suppressed
Alendronate SodiumAlendronate Sodium15suppressed
ChlorthalidoneChlorthalidone15suppressed
Clindamycin HclClindamycin Hcl15suppressed
Clobetasol PropionateClobetasol Propionate15suppressed
Colesevelam HclColesevelam Hcl15suppressed
DiazepamDiazepam15suppressed
Medroxyprogesterone AcetateMedroxyprogesterone Acetate15suppressed
NaproxenNaproxen15suppressed
Nebivolol HclNebivolol Hcl15suppressed
Paliperidone ErPaliperidone15suppressed
TrulicityDulaglutide15suppressed
Acetaminophen-CodeineAcetaminophen With Codeine14suppressed
Benazepril HclBenazepril Hcl14suppressed
HydrocortisoneHydrocortisone14suppressed
PhenytoinPhenytoin14suppressed
Sumatriptan SuccinateSumatriptan Succinate14suppressed
Zolpidem Tartrate ErZolpidem Tartrate14suppressed
Betamethasone DipropionateBetamethasone Dipropionate13suppressed
Cyproheptadine HclCyproheptadine Hcl13suppressed
Ibandronate SodiumIbandronate Sodium13suppressed
Meropenem-0.9% NaclMeropenem-0.9% Sodium Chloride13suppressed
Oxybutynin Chloride ErOxybutynin Chloride13suppressed
PentoxifyllinePentoxifylline13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
PrimidonePrimidone13suppressed
Testosterone CypionateTestosterone Cypionate13suppressed
ValacyclovirValacyclovir Hcl13suppressed
Ziprasidone HclZiprasidone Hcl13suppressed
ErtapenemErtapenem Sodium12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
MethocarbamolMethocarbamol12suppressed
Propranolol Hcl ErPropranolol Hcl12suppressed
SucralfateSucralfate12suppressed
Terazosin HclTerazosin Hcl12suppressed
Dabigatran EtexilateDabigatran Etexilate Mesylate11suppressed
FenofibrateFenofibrate11suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn11suppressed
Isosorbide DinitrateIsosorbide Dinitrate11suppressed
LansoprazoleLansoprazole11suppressed
LantusInsulin Glargine,hum.Rec.Anlog11suppressed
Midodrine HclMidodrine Hcl11suppressed
Oxybutynin ChlorideOxybutynin Chloride11suppressed

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 $184.85 · 9 records PFIZER INC. ABRYSVO, BREZTRI, CAPLYTA, CAPVAXIVE, COMIRNATY, EVENITY, Flector, Kerendia, Licart, PREVNAR 20, Tirosint 4
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