Healthcare provider profile · identity verified

William Ryan Walker, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · FAIRMONT, WV · NPI 1427390905

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 William Ryan Walker, M.D. received $1,115.13 in general payments during 2025 across 62 reported records.

ABBVIE INC. accounted for 24.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 21 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Jardiance, Kerendia, Ozempic, Rybelsus, 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 11 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 27 claims for Synthroid by this doctor in 2024.

Bayer Healthcare Pharmaceuticals 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 Kerendia as an associated drug or biological on 138674 records involving 48458 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Kerendia by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 58 claims for Jardiance 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 31 claims for Trelegy Ellipta 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 23 claims for Ozempic 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Rybelsus 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 34 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

$1,115.13

62 reported records · 12 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 $276.9424.8%152025
Novo Nordisk Inc Unresolved — no canonical attribution shown $194.5617.4%102025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $108.199.7%62025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $90.628.1%62025
PFIZER INC. Unresolved — no canonical attribution shown $89.448.0%42025
Exact Sciences Corporation Unresolved — no canonical attribution shown $88.758.0%52025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $79.027.1%52025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $63.435.7%42025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $55.485.0%32025
Amgen Inc. Unresolved — no canonical attribution shown $36.733.3%22025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $16.021.4%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $15.951.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,115.1362

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
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $183.67 8 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $155.83 7 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $140.84 7 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $140.84 7 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $108.19 6 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $93.27 7 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $90.62 6 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $89.44 4 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $89.44 4 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $79.02 5 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $71.81 4 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $55.48 3 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $53.72 3 2025
Source payment records
BRILINTA
Normalized: brilinta
Drug AstraZeneca Pharmaceuticals LP $47.76 3 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $21.06 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $16.94 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.02 1 2025
Source payment records
  • 2025-05-19 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $16.02 · Open Payments source
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $15.95 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $15.67 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $15.67 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $15.67 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
JARDIANCE
jardiance
2025 Jardiance 2024 58 exact normalized Medicare Part D
Kerendia
kerendia
2025 Kerendia 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 23
Beneficiary count suppressed
exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 31
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
11 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
27 suppressed by CMS
Bayer Healthcare Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 Kerendia
open payments reported associated product
CMS Open Payments — General Payments
138674 supporting records · 48458 recipient NPIs · example record 1225434663
Kerendia · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
58 14
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
31 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
23 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 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
34 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
Atorvastatin CalciumAtorvastatin Calcium20471
LisinoprilLisinopril15848
Amlodipine BesylateAmlodipine Besylate13142
Levothyroxine SodiumLevothyroxine Sodium11230
Metoprolol SuccinateMetoprolol Succinate11231
Rosuvastatin CalciumRosuvastatin Calcium9632
Pantoprazole SodiumPantoprazole Sodium8926
Tamsulosin HclTamsulosin Hcl8926
Metformin HclMetformin Hcl8627
Losartan PotassiumLosartan Potassium8025
OmeprazoleOmeprazole7931
HydrochlorothiazideHydrochlorothiazide7325
GabapentinGabapentin6213
Trazodone HclTrazodone Hcl6114
JardianceEmpagliflozin5814
Montelukast SodiumMontelukast Sodium5216
MeloxicamMeloxicam5011
Potassium ChloridePotassium Chloride4818
Sertraline HclSertraline Hcl4819
SpironolactoneSpironolactone47suppressed
Fluoxetine HclFluoxetine Hcl4612
Metoprolol TartrateMetoprolol Tartrate4614
FurosemideFurosemide4517
Metformin Hcl ErMetformin Hcl4513
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen4213
Fluticasone PropionateFluticasone Propionate3616
EliquisApixaban34suppressed
Duloxetine HclDuloxetine Hcl33suppressed
Glipizide ErGlipizide32suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter31suppressed
NaproxenNaproxen2914
SimvastatinSimvastatin29suppressed
Venlafaxine Hcl ErVenlafaxine Hcl29suppressed
Albuterol Sulfate HfaAlbuterol Sulfate2815
ClopidogrelClopidogrel Bisulfate2711
Cyclobenzaprine HclCyclobenzaprine Hcl2712
SynthroidLevothyroxine Sodium27suppressed
ChlorthalidoneChlorthalidone26suppressed
Hydroxyzine HclHydroxyzine Hcl26suppressed
Pravastatin SodiumPravastatin Sodium26suppressed
EzetimibeEzetimibe24suppressed
LamotrigineLamotrigine24suppressed
OzempicSemaglutide23suppressed
CarvedilolCarvedilol21suppressed
TopiramateTopiramate21suppressed
ClotrimazoleClotrimazole20suppressed
Tizanidine HclTizanidine Hcl20suppressed
MounjaroTirzepatide19suppressed
Bupropion XlBupropion Hcl18suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide18suppressed
TrulicityDulaglutide18suppressed
Donepezil HclDonepezil Hcl17suppressed
MirtazapineMirtazapine16suppressed
Olmesartan MedoxomilOlmesartan Medoxomil16suppressed
Tramadol HclTramadol Hcl16suppressed
Ciprofloxacin HclCiprofloxacin Hcl1514
Incruse ElliptaUmeclidinium Bromide15suppressed
Novolog Mix 70-30Insulin Aspart Prot/Insuln Asp15suppressed
Warfarin SodiumWarfarin Sodium15suppressed
XareltoRivaroxaban15suppressed
AllopurinolAllopurinol14suppressed
Diclofenac SodiumDiclofenac Sodium14suppressed
KerendiaFinerenone14suppressed
RybelsusSemaglutide14suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1414
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1313
Meclizine HclMeclizine Hcl13suppressed
PrednisonePrednisone1311
Zolpidem TartrateZolpidem Tartrate13suppressed
AtenololAtenolol12suppressed
Azelastine HclAzelastine Hcl12suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium12suppressed
FamotidineFamotidine12suppressed
NitroglycerinNitroglycerin12suppressed
Ondansetron HclOndansetron Hcl12suppressed
Ondansetron OdtOndansetron12suppressed
Ranolazine ErRanolazine12suppressed
TorsemideTorsemide12suppressed
Colesevelam HclColesevelam Hcl11suppressed
GlipizideGlipizide11suppressed
LinzessLinaclotide11suppressed
MetaxaloneMetaxalone11suppressed
Ropinirole HclRopinirole 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 $1,115.13 · 62 records ABBVIE INC. BRILINTA, Cologuard Collection Kit, EVENITY, FARXIGA, JARDIANCE, Kerendia, NURTEC ODT, OTEZLA, Ozempic, QULIPTA, REPATHA, Rybelsus, TRELEGY ELLIPTA, TRINTELLIX, The Cologuard Plus Collection Kit, UBRELVY, VRAYLAR, Veozah, Wegovy, XIFAXAN, ZAVZPRET 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