Healthcare provider profile · identity verified

Nancy B Davis, ACNS

Physician Assistants & Advanced Practice Nursing Providers|Clinical Nurse Specialist|Adult Health · ARLINGTON, TX · NPI 1164718003

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 Nancy B Davis, ACNS received $20.84 in general payments during 2025 across 1 reported records.

Exact Sciences Corporation 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

$20.84

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
Exact Sciences Corporation Unresolved — no canonical attribution shown $20.84100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$20.841

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
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $20.84 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.

None of this doctor’s payer companies has same-entity product evidence that passes the publication threshold. The site does not infer company ownership, affiliates, or generic manufacturers.

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 Calcium16553
Levothyroxine SodiumLevothyroxine Sodium15642
Rosuvastatin CalciumRosuvastatin Calcium12843
Metoprolol SuccinateMetoprolol Succinate10034
Amlodipine BesylateAmlodipine Besylate9834
Metformin HclMetformin Hcl9529
FurosemideFurosemide7529
MethylprednisoloneMethylprednisolone7565
OzempicSemaglutide7424
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav7267
Pantoprazole SodiumPantoprazole Sodium7120
Trazodone HclTrazodone Hcl7021
GabapentinGabapentin6821
OmeprazoleOmeprazole6820
Losartan PotassiumLosartan Potassium6619
ValsartanValsartan6422
Montelukast SodiumMontelukast Sodium6223
HydrochlorothiazideHydrochlorothiazide6119
Sertraline HclSertraline Hcl6119
AzithromycinAzithromycin5543
LisinoprilLisinopril5418
Potassium ChloridePotassium Chloride5320
MeloxicamMeloxicam5220
Zolpidem TartrateZolpidem Tartrate5117
PrednisonePrednisone5035
Fluoxetine HclFluoxetine Hcl4918
JardianceEmpagliflozin4814
Bupropion XlBupropion Hcl4512
CelecoxibCelecoxib4515
EliquisApixaban4112
Fluticasone PropionateFluticasone Propionate3915
Albuterol Sulfate HfaAlbuterol Sulfate3722
Olmesartan MedoxomilOlmesartan Medoxomil37suppressed
SimvastatinSimvastatin3711
Memantine HclMemantine Hcl3613
Vitamin D2Ergocalciferol (Vitamin D2)36suppressed
Pioglitazone HclPioglitazone Hcl34suppressed
Escitalopram OxalateEscitalopram Oxalate3212
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid29suppressed
FluconazoleFluconazole2717
TemazepamTemazepam27suppressed
ClopidogrelClopidogrel Bisulfate26suppressed
Ondansetron HclOndansetron Hcl2517
AllopurinolAllopurinol24suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol23suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter23suppressed
CephalexinCephalexin2217
Azelastine HclAzelastine Hcl21suppressed
Doxycycline MonohydrateDoxycycline Monohydrate2118
Cyclobenzaprine HclCyclobenzaprine Hcl20suppressed
FarxigaDapagliflozin Propanediol20suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2018
SynthroidLevothyroxine Sodium20suppressed
Tamsulosin HclTamsulosin Hcl20suppressed
OlanzapineOlanzapine19suppressed
EstradiolEstradiol18suppressed
MounjaroTirzepatide18suppressed
Propranolol HclPropranolol Hcl18suppressed
SymbicortBudesonide/Formoterol Fumarate18suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr17suppressed
Buspirone HclBuspirone Hcl17suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)17suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog17suppressed
Metoprolol TartrateMetoprolol Tartrate17suppressed
Pravastatin SodiumPravastatin Sodium17suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1715
Citalopram HbrCitalopram Hydrobromide16suppressed
Duloxetine HclDuloxetine Hcl16suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide16suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide16suppressed
TrintellixVortioxetine Hydrobromide16suppressed
Wixela InhubFluticasone Propion/Salmeterol16suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate15suppressed
FamotidineFamotidine15suppressed
MethocarbamolMethocarbamol15suppressed
MetronidazoleMetronidazole1512
Ondansetron OdtOndansetron15suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide15suppressed
Ciprofloxacin HclCiprofloxacin Hcl1413
ClotrimazoleClotrimazole1411
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip14suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium14suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide14suppressed
ValacyclovirValacyclovir Hcl1411
Clonidine HclClonidine Hcl13suppressed
Dexlansoprazole DrDexlansoprazole13suppressed
Hydroxyzine HclHydroxyzine Hcl13suppressed
SpironolactoneSpironolactone13suppressed
CarvedilolCarvedilol12suppressed
EzetimibeEzetimibe12suppressed
GlipizideGlipizide12suppressed
MupirocinMupirocin1211
Paroxetine HclParoxetine Hcl12suppressed
PregabalinPregabalin12suppressed
AmoxicillinAmoxicillin1111
CefdinirCefdinir11suppressed
ClarithromycinClarithromycin11suppressed
EszopicloneEszopiclone11suppressed
GlimepirideGlimepiride11suppressed
Humalog Kwikpen U-100Insulin Lispro11suppressed
NaproxenNaproxen11suppressed
PaxlovidNirmatrelvir/Ritonavir1111
VraylarCariprazine 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 $20.84 · 1 records Exact Sciences Corporation Cologuard Collection Kit
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