Healthcare provider profile · identity verified

Fiona A Wilson, M.D.

Family Practice · FORT COLLINS, CO · NPI 1700834132

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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 Sodium607143
Atorvastatin CalciumAtorvastatin Calcium393106
LisinoprilLisinopril30882
Amlodipine BesylateAmlodipine Besylate27375
OmeprazoleOmeprazole19662
Losartan PotassiumLosartan Potassium19152
Metformin HclMetformin Hcl15847
Rosuvastatin CalciumRosuvastatin Calcium15648
Trazodone HclTrazodone Hcl15546
GabapentinGabapentin14441
Sertraline HclSertraline Hcl11729
HydrochlorothiazideHydrochlorothiazide11337
SimvastatinSimvastatin10631
Fluoxetine HclFluoxetine Hcl10325
Alendronate SodiumAlendronate Sodium9729
Metoprolol SuccinateMetoprolol Succinate9420
Citalopram HbrCitalopram Hydrobromide8525
ClonazepamClonazepam8220
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen7916
Potassium ChloridePotassium Chloride7824
Tramadol HclTramadol Hcl7619
SynthroidLevothyroxine Sodium7219
FurosemideFurosemide6515
Albuterol Sulfate HfaAlbuterol Sulfate6230
EliquisApixaban6213
Pantoprazole SodiumPantoprazole Sodium6018
MirtazapineMirtazapine5819
Venlafaxine Hcl ErVenlafaxine Hcl5612
Metoprolol TartrateMetoprolol Tartrate5517
EstradiolEstradiol5423
AllopurinolAllopurinol5313
Escitalopram OxalateEscitalopram Oxalate5113
Zolpidem TartrateZolpidem Tartrate5122
Warfarin SodiumWarfarin Sodium50suppressed
Montelukast SodiumMontelukast Sodium4916
Duloxetine HclDuloxetine Hcl43suppressed
FamotidineFamotidine42suppressed
Verapamil ErVerapamil Hcl42suppressed
Triamcinolone AcetonideTriamcinolone Acetonide4121
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4011
Amitriptyline HclAmitriptyline Hcl39suppressed
Buspirone HclBuspirone Hcl38suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog38suppressed
MeloxicamMeloxicam3813
BaclofenBaclofen3717
LamotrigineLamotrigine37suppressed
LorazepamLorazepam3715
Pravastatin SodiumPravastatin Sodium37suppressed
Tamsulosin HclTamsulosin Hcl3615
PregabalinPregabalin3511
Glipizide ErGlipizide34suppressed
AlprazolamAlprazolam3311
CarvedilolCarvedilol31suppressed
CelecoxibCelecoxib31suppressed
Donepezil HclDonepezil Hcl31suppressed
Divalproex SodiumDivalproex Sodium30suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide30suppressed
Propranolol HclPropranolol Hcl28suppressed
Quetiapine FumarateQuetiapine Fumarate28suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol27suppressed
Ipratropium BromideIpratropium Bromide2714
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine26suppressed
Ondansetron HclOndansetron Hcl26suppressed
ValacyclovirValacyclovir Hcl2611
Doxazosin MesylateDoxazosin Mesylate25suppressed
Morphine Sulfate ErMorphine Sulfate24suppressed
PrednisonePrednisone2412
SpironolactoneSpironolactone24suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid24suppressed
Bupropion XlBupropion Hcl22suppressed
Hydroxyzine HclHydroxyzine Hcl22suppressed
AripiprazoleAripiprazole21suppressed
EzetimibeEzetimibe21suppressed
Memantine HclMemantine Hcl21suppressed
Clobetasol PropionateClobetasol Propionate2012
FinasterideFinasteride20suppressed
OzempicSemaglutide20suppressed
GlipizideGlipizide19suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen19suppressed
PrimidonePrimidone19suppressed
Tizanidine HclTizanidine Hcl19suppressed
AtenololAtenolol18suppressed
EszopicloneEszopiclone18suppressed
Ibandronate SodiumIbandronate Sodium18suppressed
Fluticasone PropionateFluticasone Propionate17suppressed
CephalexinCephalexin1611
JardianceEmpagliflozin16suppressed
LatanoprostLatanoprost16suppressed
LevetiracetamLevetiracetam16suppressed
Metformin Hcl ErMetformin Hcl16suppressed
Propranolol Hcl ErPropranolol Hcl16suppressed
TrulicityDulaglutide16suppressed
AcyclovirAcyclovir15suppressed
Oxybutynin ChlorideOxybutynin Chloride15suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1413
Diclofenac SodiumDiclofenac Sodium14suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium14suppressed
Raloxifene HclRaloxifene Hcl14suppressed
Clonidine HclClonidine Hcl13suppressed
FenofibrateFenofibrate13suppressed
FenofibrateFenofibrate Nanocrystallized13suppressed
Metoclopramide HclMetoclopramide Hcl13suppressed
MyrbetriqMirabegron13suppressed
Sumatriptan SuccinateSumatriptan Succinate13suppressed
TopiramateTopiramate13suppressed
AzithromycinAzithromycin1211
Diltiazem 24hr Er (Cd)Diltiazem Hcl12suppressed
Doxycycline HyclateDoxycycline Hyclate12suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic12suppressed
NaproxenNaproxen12suppressed
XareltoRivaroxaban12suppressed
ClopidogrelClopidogrel Bisulfate11suppressed
IrbesartanIrbesartan11suppressed
Paliperidone ErPaliperidone11suppressed
Solifenacin SuccinateSolifenacin Succinate11suppressed
TemazepamTemazepam11suppressed

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
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