Healthcare provider profile · identity verified

Flint Robert Walker, D.O.

Allopathic & Osteopathic Physicians|Family Medicine · HILTON HEAD, SC · NPI 1215356894

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 Flint Robert Walker, D.O. received $210.18 in general payments during 2025 across 9 reported records.

Novo Nordisk Inc accounted for 29.9% 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: Eliquis, Ozempic.

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 131 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 139 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 47 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$210.18

9 reported records · 5 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $62.7529.9%32025
PFIZER INC. Unresolved — no canonical attribution shown $51.0924.3%22025
Seqirus USA Inc Unresolved — no canonical attribution shown $51.0624.3%22025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $27.3913.0%12025
Currax Pharmaceuticals LLC Unresolved — no canonical attribution shown $17.898.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$210.189

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
Fluad
Normalized: fluad
Biological Seqirus USA Inc $51.06 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $46.26 2 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $27.39 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $26.88 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $26.88 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $26.88 1 2025
Source payment records
Flucelvax
Normalized: flucelvax
Biological Seqirus USA Inc $25.84 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $24.21 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $24.21 1 2025
Source payment records
CONTRAVE
Normalized: contrave
Drug Currax Pharmaceuticals LLC $17.89 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $16.49 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
ELIQUIS
eliquis
2025 Eliquis 2024 139 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 131 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
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
131 20
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
139 41
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
47 44

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
Levothyroxine SodiumLevothyroxine Sodium315102
Atorvastatin CalciumAtorvastatin Calcium273136
Rosuvastatin CalciumRosuvastatin Calcium253112
Amlodipine BesylateAmlodipine Besylate22192
Losartan PotassiumLosartan Potassium15466
Pantoprazole SodiumPantoprazole Sodium14456
EliquisApixaban13941
CelecoxibCelecoxib13356
OzempicSemaglutide13120
OmeprazoleOmeprazole11849
Pravastatin SodiumPravastatin Sodium10543
Metoprolol SuccinateMetoprolol Succinate10144
EzetimibeEzetimibe10048
ValsartanValsartan9943
FurosemideFurosemide8741
Zolpidem TartrateZolpidem Tartrate8740
GabapentinGabapentin7226
Tramadol HclTramadol Hcl7033
Ibandronate SodiumIbandronate Sodium6936
HydrochlorothiazideHydrochlorothiazide6733
Potassium ChloridePotassium Chloride6331
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav6249
Nebivolol HclNebivolol Hcl6227
AlprazolamAlprazolam6031
Escitalopram OxalateEscitalopram Oxalate6025
Fluticasone PropionateFluticasone Propionate5935
FamotidineFamotidine5726
MethylprednisoloneMethylprednisolone5546
Ipratropium BromideIpratropium Bromide5445
IrbesartanIrbesartan5223
Metformin HclMetformin Hcl5124
Repatha SureclickEvolocumab4914
FinasterideFinasteride4821
Tamsulosin HclTamsulosin Hcl4825
IndapamideIndapamide4716
PaxlovidNirmatrelvir/Ritonavir4744
AllopurinolAllopurinol4523
AzithromycinAzithromycin4540
LisinoprilLisinopril4424
Donepezil HclDonepezil Hcl4114
JardianceEmpagliflozin4015
Olmesartan MedoxomilOlmesartan Medoxomil4017
Paroxetine HclParoxetine Hcl40suppressed
MeloxicamMeloxicam3920
Metoprolol TartrateMetoprolol Tartrate3713
Solifenacin SuccinateSolifenacin Succinate3712
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3626
MounjaroTirzepatide35suppressed
Fludrocortisone AcetateFludrocortisone Acetate3412
Memantine HclMemantine Hcl34suppressed
Rabeprazole SodiumRabeprazole Sodium3417
JanuviaSitagliptin Phosphate33suppressed
SynthroidLevothyroxine Sodium3313
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide3213
Ciprofloxacin HclCiprofloxacin Hcl3125
ValacyclovirValacyclovir Hcl3016
Propranolol HclPropranolol Hcl29suppressed
Felodipine ErFelodipine28suppressed
Bupropion XlBupropion Hcl27suppressed
SimvastatinSimvastatin2713
Metformin Hcl ErMetformin Hcl2612
Montelukast SodiumMontelukast Sodium2612
Trelegy ElliptaFluticasone/Umeclidin/Vilanter26suppressed
Pioglitazone HclPioglitazone Hcl25suppressed
Sertraline HclSertraline Hcl2511
Alendronate SodiumAlendronate Sodium2411
Glipizide ErGlipizide2411
Hydralazine HclHydralazine Hcl24suppressed
EszopicloneEszopiclone22suppressed
SotalolSotalol Hcl22suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2214
TradjentaLinagliptin21suppressed
Trazodone HclTrazodone Hcl2112
Breo ElliptaFluticasone/Vilanterol20suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2015
GemtesaVibegron20suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen20suppressed
PrednisonePrednisone20suppressed
Albuterol Sulfate HfaAlbuterol Sulfate1912
MyrbetriqMirabegron19suppressed
AtenololAtenolol18suppressed
Bisoprolol FumarateBisoprolol Fumarate18suppressed
CephalexinCephalexin1816
Diltiazem 24hr Er (Cd)Diltiazem Hcl18suppressed
Quetiapine FumarateQuetiapine Fumarate18suppressed
ClonazepamClonazepam17suppressed
ClopidogrelClopidogrel Bisulfate17suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium17suppressed
LorazepamLorazepam17suppressed
PrimidonePrimidone17suppressed
Propranolol Hcl ErPropranolol Hcl17suppressed
SpironolactoneSpironolactone17suppressed
TelmisartanTelmisartan17suppressed
Amitriptyline HclAmitriptyline Hcl16suppressed
CarvedilolCarvedilol16suppressed
Citalopram HbrCitalopram Hydrobromide16suppressed
Duloxetine HclDuloxetine Hcl16suppressed
ModafinilModafinil16suppressed
NamzaricMemantine Hcl/Donepezil Hcl16suppressed
DigoxinDigoxin15suppressed
Doxycycline HyclateDoxycycline Hyclate1512
FenofibrateFenofibrate15suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol15suppressed
Venlafaxine Hcl ErVenlafaxine Hcl15suppressed
CefdinirCefdinir1412
LinzessLinaclotide14suppressed
Ondansetron OdtOndansetron1411
Pramipexole DihydrochloridePramipexole Di-Hcl14suppressed
Warfarin SodiumWarfarin Sodium14suppressed
ChlorthalidoneChlorthalidone13suppressed
EstradiolEstradiol13suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide13suppressed
GlimepirideGlimepiride12suppressed
Icosapent EthylIcosapent Ethyl12suppressed
PregabalinPregabalin12suppressed
Raloxifene HclRaloxifene Hcl12suppressed
Cefpodoxime ProxetilCefpodoxime Proxetil1111
LansoprazoleLansoprazole11suppressed
Methenamine HippurateMethenamine Hippurate11suppressed
Oxybutynin Chloride ErOxybutynin Chloride11suppressed
Potassium Citrate ErPotassium Citrate11suppressed
VascepaIcosapent Ethyl11suppressed
XareltoRivaroxaban11suppressed

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 $210.18 · 9 records Novo Nordisk Inc ABRYSVO, COMIRNATY, CONTRAVE, ELIQUIS, Fluad, Flucelvax, LEQVIO, NURTEC ODT, Ozempic, PREVNAR 20, Wegovy 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