Healthcare provider profile · identity verified

Fred David Winter, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · DALLAS, TX · NPI 1609889963

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 Fred David Winter, M.D. received $564.61 in general payments during 2025 across 22 reported records.

Exact Sciences Corporation accounted for 39.2% 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: Eliquis, Ozempic, Rybelsus.

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 17 claims for Synthroid 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 47 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 12 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 72 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 20 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

$564.61

22 reported records · 8 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
Exact Sciences Corporation Unresolved — no canonical attribution shown $221.3639.2%52025
PFIZER INC. Unresolved — no canonical attribution shown $140.1224.8%72025
Novo Nordisk Inc Unresolved — no canonical attribution shown $72.0812.8%42025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $50.228.9%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $28.415.0%22025
Amgen Inc. Unresolved — no canonical attribution shown $18.823.3%12025
ABBVIE INC. Unresolved — no canonical attribution shown $18.703.3%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $14.902.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$564.6122

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. $95.35 5 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $95.35 5 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $95.35 5 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $58.01 3 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $50.22 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $44.77 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $44.77 2 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $30.05 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $28.41 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $28.41 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $18.82 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $18.82 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $18.74 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $18.70 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $18.70 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.90 1 2025
Source payment records
  • 2025-06-10 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $14.90 · Open Payments source
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $14.07 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 72 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 47
Beneficiary count suppressed
exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 12
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 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
17 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
47 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
12 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
72 12
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
20 19

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 Calcium11232
Diclofenac SodiumDiclofenac Sodium7820
EliquisApixaban7212
Tamsulosin HclTamsulosin Hcl7220
AzithromycinAzithromycin6740
FinasterideFinasteride6017
Citalopram HbrCitalopram Hydrobromide49suppressed
SimvastatinSimvastatin4814
OzempicSemaglutide47suppressed
Metformin HclMetformin Hcl4513
Rosuvastatin CalciumRosuvastatin Calcium4513
AtenololAtenolol4413
Amlodipine BesylateAmlodipine Besylate43suppressed
Losartan PotassiumLosartan Potassium4315
Memantine HclMemantine Hcl42suppressed
XareltoRivaroxaban38suppressed
Donepezil HclDonepezil Hcl3312
GabapentinGabapentin31suppressed
Levothyroxine SodiumLevothyroxine Sodium3111
FurosemideFurosemide3011
SpironolactoneSpironolactone28suppressed
EntrestoSacubitril/Valsartan27suppressed
MeloxicamMeloxicam2711
OmeprazoleOmeprazole25suppressed
AllopurinolAllopurinol23suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen23suppressed
Trazodone HclTrazodone Hcl22suppressed
CelecoxibCelecoxib21suppressed
Zolpidem TartrateZolpidem Tartrate21suppressed
PaxlovidNirmatrelvir/Ritonavir2019
Pravastatin SodiumPravastatin Sodium20suppressed
Sertraline HclSertraline Hcl20suppressed
HydrochlorothiazideHydrochlorothiazide19suppressed
FarxigaDapagliflozin Propanediol18suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1711
EzetimibeEzetimibe17suppressed
SynthroidLevothyroxine Sodium17suppressed
AlprazolamAlprazolam16suppressed
Escitalopram OxalateEscitalopram Oxalate16suppressed
Alendronate SodiumAlendronate Sodium15suppressed
Azelastine HclAzelastine Hcl15suppressed
LovastatinLovastatin15suppressed
Ondansetron OdtOndansetron15suppressed
SilodosinSilodosin15suppressed
EstradiolEstradiol14suppressed
Metoprolol SuccinateMetoprolol Succinate14suppressed
RisperidoneRisperidone14suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid14suppressed
Amitriptyline HclAmitriptyline Hcl13suppressed
CarvedilolCarvedilol12suppressed
Ciprofloxacin HclCiprofloxacin Hcl12suppressed
Fluticasone PropionateFluticasone Propionate12suppressed
GlipizideGlipizide12suppressed
Methylphenidate HclMethylphenidate Hcl12suppressed
MethylprednisoloneMethylprednisolone12suppressed
RybelsusSemaglutide12suppressed
ValacyclovirValacyclovir Hcl12suppressed
Bupropion XlBupropion Hcl11suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate11suppressed
LevetiracetamLevetiracetam11suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst11suppressed

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 $564.61 · 22 records Exact Sciences Corporation ABRYSVO, COMIRNATY, ELIQUIS, GEMTESA, MOUNJARO, NURTEC ODT, OTEZLA, Ozempic, PREVNAR 20, QULIPTA, REPATHA, Rybelsus, The Cologuard Plus Collection Kit, UBRELVY, Wegovy, XIFAXAN, ZEPBOUND 5
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