Healthcare provider profile · identity verified

Jamie L Barnett, ARNP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · DYSART, IA · NPI 1770020125

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 Jamie L Barnett, ARNP received $154.31 in general payments during 2025 across 6 reported records.

Phathom Pharmaceuticals, Inc. accounted for 38.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 6 associated products.

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 39 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$154.31

6 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
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $59.8438.8%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $43.6928.3%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $22.7914.8%12025
Amgen Inc. Unresolved — no canonical attribution shown $14.529.4%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $13.478.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$154.316

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
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $59.84 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $43.69 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $22.79 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $14.52 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $14.52 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $13.47 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
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
39 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
Atorvastatin CalciumAtorvastatin Calcium23566
Levothyroxine SodiumLevothyroxine Sodium23252
LisinoprilLisinopril17640
GabapentinGabapentin17241
OmeprazoleOmeprazole17053
Metformin HclMetformin Hcl14030
Amlodipine BesylateAmlodipine Besylate13436
MounjaroTirzepatide12119
Montelukast SodiumMontelukast Sodium10923
FurosemideFurosemide10523
Albuterol Sulfate HfaAlbuterol Sulfate10332
Sertraline HclSertraline Hcl9420
Metoprolol SuccinateMetoprolol Succinate8923
MeloxicamMeloxicam8625
HydrochlorothiazideHydrochlorothiazide8522
PregabalinPregabalin8012
TrulicityDulaglutide7814
Duloxetine HclDuloxetine Hcl7613
FamotidineFamotidine7514
Rosuvastatin CalciumRosuvastatin Calcium7016
Trazodone HclTrazodone Hcl6916
Losartan PotassiumLosartan Potassium6821
Cyclobenzaprine HclCyclobenzaprine Hcl6722
Pantoprazole SodiumPantoprazole Sodium6623
SimvastatinSimvastatin6317
JanuviaSitagliptin Phosphate50suppressed
Fluticasone PropionateFluticasone Propionate4621
PrednisonePrednisone4638
Oxybutynin Chloride ErOxybutynin Chloride45suppressed
Tamsulosin HclTamsulosin Hcl42suppressed
Tizanidine HclTizanidine Hcl4213
Pravastatin SodiumPravastatin Sodium40suppressed
OzempicSemaglutide39suppressed
IbuprofenIbuprofen3812
NaproxenNaproxen3813
Warfarin SodiumWarfarin Sodium38suppressed
Potassium ChloridePotassium Chloride3711
Citalopram HbrCitalopram Hydrobromide35suppressed
BaclofenBaclofen33suppressed
Sumatriptan SuccinateSumatriptan Succinate33suppressed
Zolpidem TartrateZolpidem Tartrate33suppressed
NystatinNystatin3215
CarvedilolCarvedilol31suppressed
EliquisApixaban29suppressed
EzetimibeEzetimibe29suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter28suppressed
ValacyclovirValacyclovir Hcl26suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog25suppressed
Bupropion XlBupropion Hcl24suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide23suppressed
ClopidogrelClopidogrel Bisulfate22suppressed
LorazepamLorazepam22suppressed
Metformin Hcl ErMetformin Hcl21suppressed
AzithromycinAzithromycin2015
Metoprolol TartrateMetoprolol Tartrate20suppressed
RizatriptanRizatriptan Benzoate20suppressed
TemazepamTemazepam20suppressed
Triamcinolone AcetonideTriamcinolone Acetonide20suppressed
Alendronate SodiumAlendronate Sodium19suppressed
Ciprofloxacin HclCiprofloxacin Hcl1912
Diclofenac SodiumDiclofenac Sodium19suppressed
Glipizide ErGlipizide19suppressed
SpironolactoneSpironolactone19suppressed
Tramadol HclTramadol Hcl1913
Venlafaxine Hcl ErVenlafaxine Hcl19suppressed
AtenololAtenolol18suppressed
FarxigaDapagliflozin Propanediol18suppressed
JardianceEmpagliflozin18suppressed
Breo ElliptaFluticasone/Vilanterol17suppressed
Escitalopram OxalateEscitalopram Oxalate17suppressed
Hydralazine HclHydralazine Hcl17suppressed
Ondansetron OdtOndansetron17suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid17suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1615
Dexlansoprazole DrDexlansoprazole16suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog16suppressed
Ventolin HfaAlbuterol Sulfate16suppressed
Fluoxetine HclFluoxetine Hcl15suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen1411
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1411
Tresiba Flextouch U-100Insulin Degludec14suppressed
Westab PlusPnv,calcium 72/Iron/Folic Acid14suppressed
XareltoRivaroxaban14suppressed
ClonazepamClonazepam13suppressed
Doxycycline HyclateDoxycycline Hyclate1311
Fluticasone-SalmeterolFluticasone Propion/Salmeterol13suppressed
LamotrigineLamotrigine13suppressed
LovastatinLovastatin13suppressed
MetaxaloneMetaxalone13suppressed
OlanzapineOlanzapine13suppressed
SucralfateSucralfate13suppressed
Acetazolamide ErAcetazolamide12suppressed
GlimepirideGlimepiride12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic12suppressed
Acetaminophen-CodeineAcetaminophen With Codeine11suppressed
AlprazolamAlprazolam11suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip11suppressed
LactuloseLactulose11suppressed
Norgestimate-Ethinyl EstradiolNorgestimate-Ethinyl Estradiol11suppressed
Nortriptyline HclNortriptyline Hcl11suppressed
Repatha SyringeEvolocumab11suppressed
Tolterodine Tartrate ErTolterodine 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 $154.31 · 6 records Phathom Pharmaceuticals, Inc. CAPLYTA, Cologuard Collection Kit, OTEZLA, REPATHA, VOQUEZNA, Wegovy 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