Healthcare provider profile · identity verified

Zoe Michelle Walker, MD

Allopathic & Osteopathic Physicians|Family Medicine · GATESVILLE, TX · NPI 1184987406

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 Zoe Michelle Walker, MD received $393.71 in general payments during 2025 across 24 reported records.

ABBVIE INC. accounted for 37.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 17 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Ozempic, Trelegy Ellipta.

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 20 claims for Linzess by this doctor in 2024.

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 22 claims for Synthroid 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 13 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 43 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 168 claims for Mounjaro 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 26 claims for Trulicity by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 138 claims for Ozempic 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 71 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

$393.71

24 reported records · 9 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
ABBVIE INC. Unresolved — no canonical attribution shown $147.0937.4%102025
Novo Nordisk Inc Unresolved — no canonical attribution shown $67.0017.0%42025
PFIZER INC. Unresolved — no canonical attribution shown $50.8812.9%32025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $36.959.4%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $30.247.7%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $18.614.7%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $14.923.8%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $14.393.6%12025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $13.633.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$393.7124

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
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $90.31 7 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $90.31 7 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $56.78 3 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $50.88 3 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $50.88 3 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $30.24 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $19.09 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $18.61 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $18.33 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $17.86 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $14.92 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $14.39 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $14.39 1 2025
Source payment records
VAXNEUVANCE
Normalized: vaxneuvance
Biological Merck Sharp & Dohme LLC $14.39 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $13.77 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $13.77 1 2025
Source payment records
KEVEYIS
Normalized: keveyis
Drug Xeris Pharmaceuticals, Inc. $13.63 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
Ozempic
ozempic
2025 Ozempic 2024 138 exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 13
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
20 suppressed by CMS
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
22 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
13 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
43 suppressed by CMS
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
168 24
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
26 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
138 17
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
71 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
Rosuvastatin CalciumRosuvastatin Calcium377103
Atorvastatin CalciumAtorvastatin Calcium28979
Levothyroxine SodiumLevothyroxine Sodium28661
Pantoprazole SodiumPantoprazole Sodium27969
GabapentinGabapentin26254
Potassium ChloridePotassium Chloride22046
LisinoprilLisinopril19350
MounjaroTirzepatide16824
FurosemideFurosemide15733
Losartan PotassiumLosartan Potassium14541
Metoprolol SuccinateMetoprolol Succinate13828
OzempicSemaglutide13817
Duloxetine HclDuloxetine Hcl13329
Sertraline HclSertraline Hcl11924
Trazodone HclTrazodone Hcl11924
Albuterol Sulfate HfaAlbuterol Sulfate11641
Tramadol HclTramadol Hcl11427
Fluticasone PropionateFluticasone Propionate11326
MirtazapineMirtazapine11323
Amlodipine BesylateAmlodipine Besylate11129
HydrochlorothiazideHydrochlorothiazide9927
Bupropion XlBupropion Hcl9720
Montelukast SodiumMontelukast Sodium8418
Buspirone HclBuspirone Hcl8219
PregabalinPregabalin78suppressed
EzetimibeEzetimibe7620
OmeprazoleOmeprazole7521
EliquisApixaban7115
CarvedilolCarvedilol6917
Pravastatin SodiumPravastatin Sodium6919
Metformin HclMetformin Hcl6716
Tizanidine HclTizanidine Hcl6715
Fluoxetine HclFluoxetine Hcl6414
Pramipexole DihydrochloridePramipexole Di-Hcl6312
Tamsulosin HclTamsulosin Hcl6216
AlprazolamAlprazolam60suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen5619
SimvastatinSimvastatin5415
Citalopram HbrCitalopram Hydrobromide5214
AllopurinolAllopurinol5111
Metformin Hcl ErMetformin Hcl4915
Venlafaxine Hcl ErVenlafaxine Hcl49suppressed
PrednisonePrednisone4732
Alendronate SodiumAlendronate Sodium4515
Donepezil HclDonepezil Hcl44suppressed
JardianceEmpagliflozin43suppressed
ClopidogrelClopidogrel Bisulfate4111
Escitalopram OxalateEscitalopram Oxalate3912
AtenololAtenolol38suppressed
Icosapent EthylIcosapent Ethyl38suppressed
Quetiapine FumarateQuetiapine Fumarate38suppressed
Carbidopa-LevodopaCarbidopa/Levodopa36suppressed
GlimepirideGlimepiride36suppressed
SpironolactoneSpironolactone36suppressed
Ondansetron HclOndansetron Hcl3412
Oxybutynin Chloride ErOxybutynin Chloride34suppressed
TorsemideTorsemide3312
Doxycycline HyclateDoxycycline Hyclate3215
Metoprolol TartrateMetoprolol Tartrate3213
Cyclobenzaprine HclCyclobenzaprine Hcl31suppressed
EntrestoSacubitril/Valsartan31suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog31suppressed
JantovenWarfarin Sodium30suppressed
LamotrigineLamotrigine30suppressed
MeloxicamMeloxicam30suppressed
Hydroxyzine HclHydroxyzine Hcl29suppressed
MyrbetriqMirabegron29suppressed
CelecoxibCelecoxib27suppressed
Tresiba Flextouch U-100Insulin Degludec27suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate26suppressed
TrulicityDulaglutide26suppressed
Warfarin SodiumWarfarin Sodium26suppressed
Acetaminophen-CodeineAcetaminophen With Codeine2414
Diltiazem 24hr Er (Cd)Diltiazem Hcl24suppressed
LorazepamLorazepam24suppressed
NystatinNystatin2414
Ropinirole HclRopinirole Hcl24suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2319
Dexlansoprazole DrDexlansoprazole22suppressed
LansoprazoleLansoprazole22suppressed
SynthroidLevothyroxine Sodium22suppressed
CephalexinCephalexin2117
Esomeprazole MagnesiumEsomeprazole Magnesium21suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol21suppressed
MethocarbamolMethocarbamol21suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2116
XareltoRivaroxaban21suppressed
Amitriptyline HclAmitriptyline Hcl20suppressed
FluconazoleFluconazole20suppressed
LinzessLinaclotide20suppressed
TopiramateTopiramate20suppressed
AzithromycinAzithromycin1919
Hydralazine HclHydralazine Hcl19suppressed
Propranolol HclPropranolol Hcl19suppressed
ValsartanValsartan19suppressed
AcyclovirAcyclovir18suppressed
GlipizideGlipizide18suppressed
KetoconazoleKetoconazole18suppressed
Terazosin HclTerazosin Hcl18suppressed
Breo ElliptaFluticasone/Vilanterol17suppressed
Clindamycin PhosphateClindamycin Phosphate17suppressed
IrbesartanIrbesartan17suppressed
Tresiba Flextouch U-200Insulin Degludec17suppressed
Zolpidem TartrateZolpidem Tartrate17suppressed
BaclofenBaclofen16suppressed
FinasterideFinasteride16suppressed
LantusInsulin Glargine,hum.Rec.Anlog16suppressed
Wixela InhubFluticasone Propion/Salmeterol16suppressed
ClonazepamClonazepam15suppressed
Colestipol HclColestipol Hcl15suppressed
Dicyclomine HclDicyclomine Hcl15suppressed
EstradiolEstradiol15suppressed
Memantine HclMemantine Hcl15suppressed
Propranolol Hcl ErPropranolol Hcl15suppressed
Varenicline TartrateVarenicline Tartrate15suppressed
Azelastine-FluticasoneAzelastine/Fluticasone14suppressed
VascepaIcosapent Ethyl14suppressed
Verapamil HclVerapamil Hcl14suppressed
JentaduetoLinagliptin/Metformin Hcl13suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide13suppressed
Nortriptyline HclNortriptyline Hcl13suppressed
Novolog FlexpenInsulin Aspart13suppressed
NystopNystatin13suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen13suppressed
Paroxetine HclParoxetine Hcl13suppressed
Solifenacin SuccinateSolifenacin Succinate13suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter13suppressed
Ventolin HfaAlbuterol Sulfate13suppressed
CefdinirCefdinir12suppressed
Doxazosin MesylateDoxazosin Mesylate12suppressed
FentanylFentanyl12suppressed
Nifedipine ErNifedipine12suppressed
PrimidonePrimidone12suppressed
Tiotropium BromideTiotropium Bromide12suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa11suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine11suppressed
Doxepin HclDoxepin Hcl11suppressed
FamotidineFamotidine11suppressed
Hydroxyzine PamoateHydroxyzine Pamoate11suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn11suppressed
Klor-Con M20Potassium Chloride11suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide11suppressed
MetronidazoleMetronidazole11suppressed
MupirocinMupirocin11suppressed
Ondansetron OdtOndansetron11suppressed
RizatriptanRizatriptan Benzoate11suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic11suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic11suppressed

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 $393.71 · 24 records ABBVIE INC. BREZTRI, CAPVAXIVE, Cologuard Collection Kit, FARXIGA, GARDASIL 9, KEVEYIS, NURTEC ODT, Ozempic, QULIPTA, Rybelsus, TRELEGY ELLIPTA, UBRELVY, VAXNEUVANCE, VRAYLAR, Wegovy, ZAVZPRET, ZEPBOUND 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