Healthcare provider profile · identity verified

Tiffany Nickerson

Physician Assistant · HERMISTON, OR · NPI 1336693605

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
Atorvastatin CalciumAtorvastatin Calcium19462
Levothyroxine SodiumLevothyroxine Sodium12331
LisinoprilLisinopril11244
Metformin HclMetformin Hcl10133
HydrochlorothiazideHydrochlorothiazide8732
OmeprazoleOmeprazole8431
GabapentinGabapentin7725
Losartan PotassiumLosartan Potassium7429
Amlodipine BesylateAmlodipine Besylate7225
Metoprolol SuccinateMetoprolol Succinate48suppressed
Tamsulosin HclTamsulosin Hcl4317
Sertraline HclSertraline Hcl40suppressed
Metformin Hcl ErMetformin Hcl3919
Pravastatin SodiumPravastatin Sodium3911
Metoprolol TartrateMetoprolol Tartrate3513
Lantus SolostarInsulin Glargine,hum.Rec.Anlog32suppressed
Fluoxetine HclFluoxetine Hcl30suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen30suppressed
Albuterol Sulfate HfaAlbuterol Sulfate2716
Alendronate SodiumAlendronate Sodium26suppressed
AmantadineAmantadine Hcl26suppressed
FurosemideFurosemide25suppressed
IbuprofenIbuprofen25suppressed
Pantoprazole SodiumPantoprazole Sodium2511
TrulicityDulaglutide25suppressed
RenacidinCitric Ac/Gluconolact/Mag Carb24suppressed
SimvastatinSimvastatin24suppressed
JardianceEmpagliflozin23suppressed
Trazodone HclTrazodone Hcl23suppressed
CephalexinCephalexin22suppressed
Pioglitazone HclPioglitazone Hcl22suppressed
SpironolactoneSpironolactone22suppressed
Glipizide ErGlipizide21suppressed
AllopurinolAllopurinol20suppressed
TopiramateTopiramate20suppressed
Buspirone HclBuspirone Hcl18suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide18suppressed
MupirocinMupirocin1812
AcyclovirAcyclovir17suppressed
EliquisApixaban17suppressed
MeloxicamMeloxicam17suppressed
Ondansetron OdtOndansetron17suppressed
Potassium ChloridePotassium Chloride17suppressed
FarxigaDapagliflozin Propanediol16suppressed
LovastatinLovastatin16suppressed
Quetiapine FumarateQuetiapine Fumarate16suppressed
ChlorthalidoneChlorthalidone15suppressed
Escitalopram OxalateEscitalopram Oxalate15suppressed
MyrbetriqMirabegron15suppressed
BaclofenBaclofen14suppressed
ClonazepamClonazepam14suppressed
LevetiracetamLevetiracetam14suppressed
Rosuvastatin CalciumRosuvastatin Calcium14suppressed
SynthroidLevothyroxine Sodium14suppressed
Carbidopa-LevodopaCarbidopa/Levodopa13suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa13suppressed
Oxybutynin Chloride ErOxybutynin Chloride12suppressed
TorsemideTorsemide12suppressed
ZonisamideZonisamide12suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril11suppressed
AtenololAtenolol11suppressed
CarvedilolCarvedilol11suppressed
Citalopram HbrCitalopram Hydrobromide11suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate11suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl11suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim11suppressed
Warfarin SodiumWarfarin Sodium11suppressed

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