Healthcare provider profile · identity verified

Justin Olswanger, DO

Allopathic & Osteopathic Physicians|Family Medicine · WALLA WALLA, WA · NPI 1033265657

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 Justin Olswanger, DO received $109.17 in general payments during 2025 across 5 reported records.

PFIZER INC. accounted for 47.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Rexulti.

ABBVIE 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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 32 claims for Linzess by this doctor in 2024.

ABBVIE 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Synthroid by this doctor in 2024.

Lundbeck LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported REXULTI as an associated drug or biological on 71829 records involving 25812 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Rexulti by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 44 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

$109.17

5 reported records · 3 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
PFIZER INC. Unresolved — no canonical attribution shown $51.9847.6%32025
Lundbeck LLC Unresolved — no canonical attribution shown $38.5435.3%12025
ABBVIE INC. Unresolved — no canonical attribution shown $18.6517.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$70.634
Education$38.541

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
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $51.98 3 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $51.98 3 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC $38.54 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $18.65 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $18.65 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
REXULTI
rexulti
2025 Rexulti 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D

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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
32 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
Lundbeck LLC
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
71829 supporting records · 25812 recipient NPIs · example record 1251759986
Rexulti · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
44 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 Calcium396105
Levothyroxine SodiumLevothyroxine Sodium33093
Losartan PotassiumLosartan Potassium29275
OmeprazoleOmeprazole23759
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen22947
GabapentinGabapentin22549
Tramadol HclTramadol Hcl22237
Tizanidine HclTizanidine Hcl18234
Amlodipine BesylateAmlodipine Besylate18058
Metformin HclMetformin Hcl17654
PregabalinPregabalin16227
Oxycodone HclOxycodone Hcl15525
Albuterol Sulfate HfaAlbuterol Sulfate15239
Potassium ChloridePotassium Chloride14833
Metoprolol SuccinateMetoprolol Succinate13440
LisinoprilLisinopril13139
Zolpidem TartrateZolpidem Tartrate13023
HydrochlorothiazideHydrochlorothiazide12836
Trazodone HclTrazodone Hcl12329
Duloxetine HclDuloxetine Hcl11724
FurosemideFurosemide11728
Bupropion Hcl SrBupropion Hcl11530
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide10932
Tamsulosin HclTamsulosin Hcl10833
Sertraline HclSertraline Hcl10724
Amitriptyline HclAmitriptyline Hcl9514
Citalopram HbrCitalopram Hydrobromide9322
Buspirone HclBuspirone Hcl8614
AlprazolamAlprazolam8316
LorazepamLorazepam8118
Fluticasone PropionateFluticasone Propionate8029
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen7511
Nortriptyline HclNortriptyline Hcl7314
Ondansetron OdtOndansetron7122
PrednisonePrednisone7133
ClonazepamClonazepam6814
Pantoprazole SodiumPantoprazole Sodium6823
Rosuvastatin CalciumRosuvastatin Calcium6619
EstradiolEstradiol6319
Paroxetine HclParoxetine Hcl60suppressed
MeloxicamMeloxicam5917
Donepezil HclDonepezil Hcl5814
Metformin Hcl ErMetformin Hcl5716
Metoprolol TartrateMetoprolol Tartrate5614
Hydroxyzine HclHydroxyzine Hcl5513
FamotidineFamotidine5414
AllopurinolAllopurinol5312
AtenololAtenolol5317
MethocarbamolMethocarbamol5216
Venlafaxine Hcl ErVenlafaxine Hcl5214
RisperidoneRisperidone50suppressed
Morphine Sulfate ErMorphine Sulfate47suppressed
SpironolactoneSpironolactone4712
Alendronate SodiumAlendronate Sodium4612
EszopicloneEszopiclone46suppressed
Propranolol HclPropranolol Hcl4612
EliquisApixaban44suppressed
IbuprofenIbuprofen44suppressed
MupirocinMupirocin4419
RizatriptanRizatriptan Benzoate44suppressed
Bupropion XlBupropion Hcl41suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl4114
TopiramateTopiramate39suppressed
LactuloseLactulose37suppressed
LevetiracetamLevetiracetam37suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium35suppressed
LamotrigineLamotrigine35suppressed
Pravastatin SodiumPravastatin Sodium3513
SimvastatinSimvastatin3511
LovastatinLovastatin3411
NaproxenNaproxen34suppressed
OzempicSemaglutide33suppressed
LinzessLinaclotide32suppressed
Chlorhexidine GluconateChlorhexidine Gluconate31suppressed
PrimidonePrimidone31suppressed
Promethazine HclPromethazine Hcl31suppressed
Montelukast SodiumMontelukast Sodium30suppressed
Ropinirole HclRopinirole Hcl30suppressed
AzithromycinAzithromycin2924
Testosterone CypionateTestosterone Cypionate28suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2818
EzetimibeEzetimibe27suppressed
NystatinNystatin2616
Quetiapine FumarateQuetiapine Fumarate26suppressed
ClopidogrelClopidogrel Bisulfate25suppressed
Naltrexone HclNaltrexone Hcl25suppressed
Oxybutynin ChlorideOxybutynin Chloride25suppressed
Prazosin HclPrazosin Hcl25suppressed
Warfarin SodiumWarfarin Sodium25suppressed
AcyclovirAcyclovir23suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate23suppressed
Escitalopram OxalateEscitalopram Oxalate23suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide23suppressed
MirtazapineMirtazapine23suppressed
BaclofenBaclofen22suppressed
Clonidine HclClonidine Hcl22suppressed
FinasterideFinasteride22suppressed
NadololNadolol22suppressed
SynthroidLevothyroxine Sodium22suppressed
ChlorthalidoneChlorthalidone21suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl21suppressed
FenofibrateFenofibrate21suppressed
Sumatriptan SuccinateSumatriptan Succinate21suppressed
AripiprazoleAripiprazole20suppressed
Diclofenac SodiumDiclofenac Sodium20suppressed
Enalapril MaleateEnalapril Maleate20suppressed
Fluoxetine HclFluoxetine Hcl20suppressed
Ciprofloxacin HclCiprofloxacin Hcl1915
Memantine HclMemantine Hcl19suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1914
Lantus SolostarInsulin Glargine,hum.Rec.Anlog18suppressed
LatanoprostLatanoprost18suppressed
Meclizine HclMeclizine Hcl18suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid18suppressed
CarvedilolCarvedilol17suppressed
DiazepamDiazepam1712
FluconazoleFluconazole17suppressed
Methadone HclMethadone Hcl17suppressed
Dicyclomine HclDicyclomine Hcl16suppressed
IndomethacinIndomethacin16suppressed
ValacyclovirValacyclovir Hcl15suppressed
Estradiol (Once Weekly)Estradiol14suppressed
JardianceEmpagliflozin14suppressed
SavellaMilnacipran Hcl14suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter14suppressed
Ventolin HfaAlbuterol Sulfate14suppressed
Combivent RespimatIpratropium/Albuterol Sulfate13suppressed
GlipizideGlipizide13suppressed
SucralfateSucralfate13suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1311
Bupropion HclBupropion Hcl12suppressed
Doxazosin MesylateDoxazosin Mesylate12suppressed
Glipizide ErGlipizide12suppressed
RexultiBrexpiprazole12suppressed
FluocinonideFluocinonide11suppressed
GlatopaGlatiramer Acetate11suppressed
Pioglitazone HclPioglitazone Hcl11suppressed
Prochlorperazine MaleateProchlorperazine Maleate11suppressed
Wixela InhubFluticasone Propion/Salmeterol11suppressed
Zolpidem Tartrate ErZolpidem 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 $109.17 · 5 records PFIZER INC. NURTEC ODT, QULIPTA, REXULTI, UBRELVY, ZAVZPRET 4
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