Healthcare provider profile · identity verified

Gretchen Davis, FNP-C

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · LEES SUMMIT, MO · NPI 1891182267

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 Gretchen Davis, FNP-C received $768.99 in general payments during 2025 across 29 reported records.

Viatris Specialty LLC accounted for 37.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 7 associated products.

E.R. Squibb & Sons, L.L.C. 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 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 60 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

$768.99

29 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
Viatris Specialty LLC Unresolved — no canonical attribution shown $291.1137.9%112025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $158.2720.6%92025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $100.8913.1%12025
Lundbeck LLC Unresolved — no canonical attribution shown $83.6710.9%32025
Otsuka Pharmaceutical Development & Commercialization, Inc. Unresolved — no canonical attribution shown $40.675.3%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $26.973.5%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $24.723.2%12025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $23.323.0%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $19.372.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$768.9929

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
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $291.11 11 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc., Otsuka Pharmaceutical Development & Commercialization, Inc. $282.61 13 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $100.89 1 2025
Source payment records
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $26.97 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $24.72 1 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $23.32 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $19.37 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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
60 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
Trazodone HclTrazodone Hcl25250
Levothyroxine SodiumLevothyroxine Sodium23836
Tramadol HclTramadol Hcl19538
Duloxetine HclDuloxetine Hcl15228
GabapentinGabapentin13831
Atorvastatin CalciumAtorvastatin Calcium12417
Divalproex SodiumDivalproex Sodium12332
Buspirone HclBuspirone Hcl11731
Memantine HclMemantine Hcl11620
Amlodipine BesylateAmlodipine Besylate10818
BaclofenBaclofen10622
Metoprolol SuccinateMetoprolol Succinate10517
Pantoprazole SodiumPantoprazole Sodium10420
Tamsulosin HclTamsulosin Hcl9915
FamotidineFamotidine9619
Escitalopram OxalateEscitalopram Oxalate9418
AlprazolamAlprazolam9119
FurosemideFurosemide9123
Donepezil HclDonepezil Hcl9015
Potassium ChloridePotassium Chloride8918
BumetanideBumetanide8720
Sertraline HclSertraline Hcl7716
Losartan PotassiumLosartan Potassium7111
LorazepamLorazepam7019
SpironolactoneSpironolactone6414
LisinoprilLisinopril6313
EliquisApixaban60suppressed
Metformin HclMetformin Hcl59suppressed
ClopidogrelClopidogrel Bisulfate58suppressed
RisperidoneRisperidone55suppressed
CarvedilolCarvedilol47suppressed
Ondansetron HclOndansetron Hcl4020
OlanzapineOlanzapine39suppressed
Acetaminophen-CodeineAcetaminophen With Codeine3717
Quetiapine FumarateQuetiapine Fumarate3711
ClonazepamClonazepam35suppressed
Doxycycline HyclateDoxycycline Hyclate3531
PregabalinPregabalin35suppressed
XareltoRivaroxaban35suppressed
FinasterideFinasteride34suppressed
PrednisonePrednisone3422
Propranolol HclPropranolol Hcl33suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3124
TrulicityDulaglutide30suppressed
Alendronate SodiumAlendronate Sodium29suppressed
CephalexinCephalexin2922
MirtazapineMirtazapine2911
Amiodarone HclAmiodarone Hcl28suppressed
AllopurinolAllopurinol27suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate27suppressed
Rosuvastatin CalciumRosuvastatin Calcium27suppressed
AzithromycinAzithromycin2624
Citalopram HbrCitalopram Hydrobromide26suppressed
HydrochlorothiazideHydrochlorothiazide25suppressed
MounjaroTirzepatide25suppressed
EzetimibeEzetimibe24suppressed
MetolazoneMetolazone2412
JanuviaSitagliptin Phosphate23suppressed
Warfarin SodiumWarfarin Sodium23suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog22suppressed
FluconazoleFluconazole2218
Ropinirole HclRopinirole Hcl22suppressed
AmoxicillinAmoxicillin2112
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2120
Dicyclomine HclDicyclomine Hcl21suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl21suppressed
GlimepirideGlimepiride21suppressed
LoperamideLoperamide Hcl2115
Hydralazine HclHydralazine Hcl20suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate20suppressed
Metformin Hcl ErMetformin Hcl20suppressed
SucralfateSucralfate20suppressed
LatanoprostLatanoprost19suppressed
Novolog FlexpenInsulin Aspart19suppressed
OmeprazoleOmeprazole19suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1914
CefdinirCefdinir1816
NystatinNystatin1815
PremarinEstrogens, Conjugated18suppressed
Clonidine HclClonidine Hcl17suppressed
GemtesaVibegron17suppressed
Albuterol Sulfate HfaAlbuterol Sulfate16suppressed
MeloxicamMeloxicam16suppressed
Oxybutynin Chloride ErOxybutynin Chloride16suppressed
Ciprofloxacin HclCiprofloxacin Hcl15suppressed
RivastigmineRivastigmine Tartrate15suppressed
Venlafaxine Hcl ErVenlafaxine Hcl15suppressed
Albuterol SulfateAlbuterol Sulfate14suppressed
CelecoxibCelecoxib14suppressed
Fluticasone PropionateFluticasone Propionate14suppressed
LevofloxacinLevofloxacin14suppressed
NaproxenNaproxen14suppressed
Pravastatin SodiumPravastatin Sodium14suppressed
Prenatal Vitamin Plus Low IronPnv,calcium 72/Iron/Folic Acid14suppressed
AcyclovirAcyclovir13suppressed
Carbidopa-LevodopaCarbidopa/Levodopa13suppressed
DexamethasoneDexamethasone13suppressed
Doxazosin MesylateDoxazosin Mesylate13suppressed
FenofibrateFenofibrate13suppressed
LactuloseLactulose13suppressed
LovastatinLovastatin13suppressed
Propranolol Hcl ErPropranolol Hcl13suppressed
SimvastatinSimvastatin13suppressed
SotalolSotalol Hcl13suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid13suppressed
Ibandronate SodiumIbandronate Sodium12suppressed
Oxybutynin ChlorideOxybutynin Chloride12suppressed
IbuprofenIbuprofen11suppressed
JardianceEmpagliflozin11suppressed
TopiramateTopiramate11suppressed
Zolpidem TartrateZolpidem Tartrate11suppressed

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 $768.99 · 29 records Viatris Specialty LLC COBENFY, GVOKE HYPOPEN, Kerendia, NUPLAZID, REXULTI, The Cologuard Plus Collection Kit, YUPELRI 1
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