Healthcare provider profile · identity verified

Mark A. Tackett, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · POWDERLY, KY · NPI 1144281791

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 A. Tackett, M.D. received $8.67 in general payments during 2025 across 1 reported records.

Phathom Pharmaceuticals, Inc. accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

Payment overview · 2025

General Payments

$8.67

1 reported records · 1 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
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $8.67100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$8.671

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
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $8.67 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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 Potassium856190
Amlodipine BesylateAmlodipine Besylate816172
Levothyroxine SodiumLevothyroxine Sodium816149
Atorvastatin CalciumAtorvastatin Calcium787180
GabapentinGabapentin77993
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen74183
FurosemideFurosemide705145
LisinoprilLisinopril666150
Rosuvastatin CalciumRosuvastatin Calcium620146
Metoprolol SuccinateMetoprolol Succinate577116
Pantoprazole SodiumPantoprazole Sodium538112
OmeprazoleOmeprazole513114
Buspirone HclBuspirone Hcl35670
Metformin Hcl ErMetformin Hcl34176
EliquisApixaban33851
ClopidogrelClopidogrel Bisulfate32979
Potassium ChloridePotassium Chloride32961
Escitalopram OxalateEscitalopram Oxalate31966
Sertraline HclSertraline Hcl31963
Metoprolol TartrateMetoprolol Tartrate31567
Trazodone HclTrazodone Hcl31054
Tamsulosin HclTamsulosin Hcl28469
Citalopram HbrCitalopram Hydrobromide28256
MeloxicamMeloxicam28062
CarvedilolCarvedilol27263
JardianceEmpagliflozin24034
Memantine HclMemantine Hcl22548
SimvastatinSimvastatin22444
Pravastatin SodiumPravastatin Sodium22145
Metformin HclMetformin Hcl20249
GlimepirideGlimepiride19645
HydrochlorothiazideHydrochlorothiazide19451
FamotidineFamotidine19342
Isosorbide Mononitrate ErIsosorbide Mononitrate18543
Albuterol Sulfate HfaAlbuterol Sulfate18060
Fluticasone PropionateFluticasone Propionate17265
FinasterideFinasteride16342
Donepezil HclDonepezil Hcl16036
Divalproex SodiumDivalproex Sodium15717
Tramadol HclTramadol Hcl15429
PregabalinPregabalin15324
Ropinirole HclRopinirole Hcl15327
Venlafaxine Hcl ErVenlafaxine Hcl14735
AllopurinolAllopurinol14534
MirtazapineMirtazapine13737
Montelukast SodiumMontelukast Sodium13338
JanuviaSitagliptin Phosphate13218
Lantus SolostarInsulin Glargine,hum.Rec.Anlog13236
SpironolactoneSpironolactone12525
Bupropion XlBupropion Hcl12428
Triamcinolone AcetonideTriamcinolone Acetonide12465
Quetiapine FumarateQuetiapine Fumarate12325
Ondansetron HclOndansetron Hcl11756
LorazepamLorazepam11614
Hydralazine HclHydralazine Hcl11425
Duloxetine HclDuloxetine Hcl11129
AlprazolamAlprazolam108suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog10814
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen10814
SucralfateSucralfate10833
Fluoxetine HclFluoxetine Hcl10021
LevetiracetamLevetiracetam10018
CefdinirCefdinir9655
RisperidoneRisperidone9614
Alendronate SodiumAlendronate Sodium9121
ClonazepamClonazepam90suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl8920
AripiprazoleAripiprazole8513
EzetimibeEzetimibe8418
NystatinNystatin8332
Diltiazem 24hr Er (Cd)Diltiazem Hcl8021
FarxigaDapagliflozin Propanediol80suppressed
PrednisonePrednisone8048
Tizanidine HclTizanidine Hcl8021
Dicyclomine HclDicyclomine Hcl7921
AzithromycinAzithromycin7561
AtenololAtenolol7318
OzempicSemaglutide7315
ValsartanValsartan7312
DiazepamDiazepam72suppressed
Warfarin SodiumWarfarin Sodium7112
Clonidine HclClonidine Hcl7020
TorsemideTorsemide6912
MethylprednisoloneMethylprednisolone6846
Ranolazine ErRanolazine6820
Esomeprazole MagnesiumEsomeprazole Magnesium6618
Paroxetine HclParoxetine Hcl6511
Promethazine HclPromethazine Hcl6313
Midodrine HclMidodrine Hcl62suppressed
XareltoRivaroxaban6213
HydrocortisoneHydrocortisone6013
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog60suppressed
Amitriptyline HclAmitriptyline Hcl5912
Carbidopa-LevodopaCarbidopa/Levodopa59suppressed
Ondansetron OdtOndansetron5632
Doxycycline HyclateDoxycycline Hyclate5537
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5314
Pramipexole DihydrochloridePramipexole Di-Hcl5312
LamotrigineLamotrigine52suppressed
LansoprazoleLansoprazole52suppressed
SynthroidLevothyroxine Sodium5114
CeftriaxoneCeftriaxone Sodium5023
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate49suppressed
Amiodarone HclAmiodarone Hcl4714
Doxazosin MesylateDoxazosin Mesylate47suppressed
Ipratropium BromideIpratropium Bromide4614
TrulicityDulaglutide46suppressed
LovastatinLovastatin45suppressed
EstradiolEstradiol4311
FluconazoleFluconazole4322
Terbinafine HclTerbinafine Hcl4325
Zolpidem TartrateZolpidem Tartrate43suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3911
Memantine Hcl ErMemantine Hcl39suppressed
OlanzapineOlanzapine39suppressed
Labetalol HclLabetalol Hcl38suppressed
Oxybutynin ChlorideOxybutynin Chloride3811
IbuprofenIbuprofen3713
Lidocaine HclLidocaine Hcl3720
MethimazoleMethimazole37suppressed
MupirocinMupirocin3723
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic3714
FenofibrateFenofibrate36suppressed
GemtesaVibegron36suppressed
Oxycodone HclOxycodone Hcl36suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3625
SymbicortBudesonide/Formoterol Fumarate36suppressed
Tresiba Flextouch U-100Insulin Degludec36suppressed
BaclofenBaclofen35suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3531
NitroglycerinNitroglycerin3524
Clindamycin HclClindamycin Hcl3423
Colestipol HclColestipol Hcl34suppressed
MyrbetriqMirabegron34suppressed
NyamycNystatin3418
TopiramateTopiramate34suppressed
LevofloxacinLevofloxacin3322
Meclizine HclMeclizine Hcl3317
Albuterol SulfateAlbuterol Sulfate3223
CelecoxibCelecoxib3211
PrimidonePrimidone32suppressed
Tolterodine Tartrate ErTolterodine Tartrate32suppressed
Novolog FlexpenInsulin Aspart3113
Ciprofloxacin HclCiprofloxacin Hcl3024
Hydroxyzine HclHydroxyzine Hcl30suppressed
IrbesartanIrbesartan30suppressed
Isosorbide DinitrateIsosorbide Dinitrate30suppressed
LactuloseLactulose3012
MounjaroTirzepatide30suppressed
CephalexinCephalexin2918
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip2917
Propranolol Hcl ErPropranolol Hcl29suppressed
Bupropion Hcl SrBupropion Hcl28suppressed
ChlorthalidoneChlorthalidone28suppressed
ColchicineColchicine28suppressed
Enoxaparin SodiumEnoxaparin Sodium28suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride28suppressed
LinzessLinaclotide28suppressed
MetolazoneMetolazone28suppressed
ValacyclovirValacyclovir Hcl28suppressed
GlipizideGlipizide27suppressed
LidocaineLidocaine27suppressed
Nortriptyline HclNortriptyline Hcl27suppressed
Oxybutynin Chloride ErOxybutynin Chloride27suppressed
Saxagliptin HclSaxagliptin Hcl27suppressed
Ventolin HfaAlbuterol Sulfate27suppressed
FenofibrateFenofibrate Nanocrystallized26suppressed
Hydroxyzine PamoateHydroxyzine Pamoate26suppressed
Propranolol HclPropranolol Hcl26suppressed
Amiloride HclAmiloride Hcl25suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2515
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr25suppressed
Diclofenac SodiumDiclofenac Sodium2511
DutasterideDutasteride25suppressed
NuedextaDextromethorphan Hbr/Quinidine25suppressed
TemazepamTemazepam25suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc2418
Fluticasone-SalmeterolFluticasone Propion/Salmeterol24suppressed
Humalog Kwikpen U-100Insulin Lispro24suppressed
Incruse ElliptaUmeclidinium Bromide24suppressed
Olmesartan MedoxomilOlmesartan Medoxomil24suppressed
Pioglitazone HclPioglitazone Hcl24suppressed
Dexlansoprazole DrDexlansoprazole23suppressed
Jentadueto XrLinagliptin/Metformin Hcl23suppressed
NaproxenNaproxen23suppressed
Nifedipine ErNifedipine23suppressed
BumetanideBumetanide22suppressed
DigoxinDigoxin22suppressed
RybelsusSemaglutide22suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter22suppressed
Megestrol AcetateMegestrol Acetate21suppressed
MovantikNaloxegol Oxalate21suppressed
Calcitonin-SalmonCalcitonin,salmon,synthetic20suppressed
LantusInsulin Glargine,hum.Rec.Anlog19suppressed
Methylphenidate ErMethylphenidate Hcl19suppressed
Methylphenidate HclMethylphenidate Hcl19suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads18suppressed
Glipizide ErGlipizide18suppressed
LatanoprostLatanoprost18suppressed
NitrofurantoinNitrofurantoin Macrocrystal1811
AmantadineAmantadine Hcl17suppressed
Benazepril HclBenazepril Hcl17suppressed
Benztropine MesylateBenztropine Mesylate17suppressed
CefuroximeCefuroxime Axetil17suppressed
Cinacalcet HclCinacalcet Hcl17suppressed
EntrestoSacubitril/Valsartan17suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate17suppressed
JantovenWarfarin Sodium17suppressed
LubiprostoneLubiprostone17suppressed
Nebivolol HclNebivolol Hcl17suppressed
Timolol MaleateTimolol Maleate17suppressed
Breo ElliptaFluticasone/Vilanterol16suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa16suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate16suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine16suppressed
Folic AcidFolic Acid16suppressed
Novolin R FlexpenInsulin Regular, Human16suppressed
RamiprilRamipril16suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol15suppressed
Diltiazem HclDiltiazem Hcl15suppressed
Droplet Pen NeedlePen Needle, Diabetic15suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro15suppressed
Metoclopramide HclMetoclopramide Hcl15suppressed
ProzacFluoxetine Hcl15suppressed
Raloxifene HclRaloxifene Hcl15suppressed
Solifenacin SuccinateSolifenacin Succinate15suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril14suppressed
Bisoprolol FumarateBisoprolol Fumarate14suppressed
Colesevelam HclColesevelam Hcl14suppressed
LyricaPregabalin14suppressed
Sodium Chloride0.9 % Sodium Chloride14suppressed
Tolterodine TartrateTolterodine Tartrate14suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid14suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide14suppressed
ZonisamideZonisamide14suppressed
AcyclovirAcyclovir13suppressed
AmoxicillinAmoxicillin13suppressed
Arnuity ElliptaFluticasone Furoate13suppressed
Donepezil Hcl OdtDonepezil Hcl13suppressed
EnuloseLactulose13suppressed
Levemir FlexpenInsulin Detemir13suppressed
MeropenemMeropenem13suppressed
Silver SulfadiazineSilver Sulfadiazine13suppressed
Balsalazide DisodiumBalsalazide Disodium12suppressed
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide12suppressed
BuprenorphineBuprenorphine12suppressed
CalcitriolCalcitriol12suppressed
Calcium AcetateCalcium Acetate12suppressed
Diltiazem 24hr ErDiltiazem Hcl12suppressed
Flecainide AcetateFlecainide Acetate12suppressed
NystopNystatin1211
Synjardy XrEmpagliflozin/Metformin Hcl12suppressed
Verapamil ErVerapamil Hcl12suppressed
Victoza 3-PakLiraglutide12suppressed
Wixela InhubFluticasone Propion/Salmeterol12suppressed
AcarboseAcarbose11suppressed
Carbamazepine ErCarbamazepine11suppressed
Chlorhexidine GluconateChlorhexidine Gluconate11suppressed
Dilt-XrDiltiazem Hcl11suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine11suppressed
EszopicloneEszopiclone11suppressed
Felodipine ErFelodipine11suppressed
Insulin Glargine SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn11suppressed
MethocarbamolMethocarbamol11suppressed
RestasisCyclosporine11suppressed
ScopolamineScopolamine11suppressed
Sevelamer CarbonateSevelamer Carbonate11suppressed
Spironolactone-HctzSpironolact/Hydrochlorothiazid11suppressed
Sumatriptan SuccinateSumatriptan Succinate11suppressed
TegretolCarbamazepine11suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic11suppressed
Venlafaxine HclVenlafaxine 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 $8.67 · 1 records Phathom Pharmaceuticals, Inc. VOQUEZNA
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