Healthcare provider profile · identity verified

Alexander William Filipski, DO

Allopathic & Osteopathic Physicians|Family Medicine · OSWEGO, NY · NPI 1598056202

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 Alexander William Filipski, DO received $101.33 in general payments during 2025 across 6 reported records.

Braeburn Inc. accounted for 19.4% of that reported general-payment amount.

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

A separate comparison found the same explicitly named product in public Medicare Part D data: Sublocade, Trelegy Ellipta.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Farxiga by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Symbicort by this doctor in 2024.

GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 94 claims for Trelegy Ellipta by this doctor in 2024.

Indivior 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 SUBLOCADE as an associated drug or biological on 22829 records involving 8874 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Sublocade 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 68 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

$101.33

6 reported records · 6 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
Braeburn Inc. Unresolved — no canonical attribution shown $19.6219.4%12025
PFIZER INC. Unresolved — no canonical attribution shown $18.7018.4%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $17.9317.7%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $15.4815.3%12025
Indivior Inc. Unresolved — no canonical attribution shown $15.0214.8%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $14.5814.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$101.336

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
BRIXADI
Normalized: brixadi
Drug Braeburn Inc. $19.62 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $18.70 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $18.70 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $17.93 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $15.48 1 2025
Source payment records
SUBLOCADE
Normalized: sublocade
Drug Indivior Inc. $15.02 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $14.58 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
SUBLOCADE
sublocade
2025 Sublocade 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 94 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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
18 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
94 16
Indivior Inc.
Exact reporting entity; no affiliate inference
2025 SUBLOCADE
open payments reported associated product
CMS Open Payments — General Payments
22829 supporting records · 8874 recipient NPIs · example record 1240470773
Sublocade · 2024
Exact normalized brand match · 1 Part D row
13 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
68 14

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 Calcium389100
LisinoprilLisinopril31080
Levothyroxine SodiumLevothyroxine Sodium28752
OmeprazoleOmeprazole22553
Albuterol Sulfate HfaAlbuterol Sulfate22062
Amlodipine BesylateAmlodipine Besylate19942
GabapentinGabapentin18843
Pantoprazole SodiumPantoprazole Sodium15235
TrulicityDulaglutide15025
FamotidineFamotidine14731
Metformin HclMetformin Hcl13342
JardianceEmpagliflozin11924
Metformin Hcl ErMetformin Hcl11324
Trelegy ElliptaFluticasone/Umeclidin/Vilanter9416
Losartan PotassiumLosartan Potassium9227
Glipizide ErGlipizide8813
Incruse ElliptaUmeclidinium Bromide8813
Sertraline HclSertraline Hcl8619
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride8515
Trazodone HclTrazodone Hcl8314
Buspirone HclBuspirone Hcl8223
MeloxicamMeloxicam7720
Cyclobenzaprine HclCyclobenzaprine Hcl7521
CarvedilolCarvedilol7413
PrednisonePrednisone7342
Tamsulosin HclTamsulosin Hcl7224
ClopidogrelClopidogrel Bisulfate7017
EliquisApixaban6814
Fluticasone PropionateFluticasone Propionate6829
Rosuvastatin CalciumRosuvastatin Calcium6625
Bupropion XlBupropion Hcl6016
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen5719
AllopurinolAllopurinol5617
Metoprolol SuccinateMetoprolol Succinate5420
Tizanidine HclTizanidine Hcl5414
Montelukast SodiumMontelukast Sodium51suppressed
OzempicSemaglutide5111
CelecoxibCelecoxib42suppressed
AzithromycinAzithromycin4128
FurosemideFurosemide4112
PregabalinPregabalin40suppressed
Venlafaxine Hcl ErVenlafaxine Hcl40suppressed
HydrochlorothiazideHydrochlorothiazide3912
TopiramateTopiramate38suppressed
Tramadol HclTramadol Hcl3820
AlprazolamAlprazolam3711
Escitalopram OxalateEscitalopram Oxalate3716
MyrbetriqMirabegron37suppressed
Citalopram HbrCitalopram Hydrobromide36suppressed
Divalproex SodiumDivalproex Sodium36suppressed
Meclizine HclMeclizine Hcl3615
Pravastatin SodiumPravastatin Sodium36suppressed
Zolpidem TartrateZolpidem Tartrate36suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog3511
SpironolactoneSpironolactone35suppressed
TorsemideTorsemide35suppressed
Duloxetine HclDuloxetine Hcl34suppressed
Ammonium LactateAmmonium Lactate33suppressed
Doxycycline HyclateDoxycycline Hyclate3331
MirtazapineMirtazapine33suppressed
Amitriptyline HclAmitriptyline Hcl31suppressed
Metoprolol TartrateMetoprolol Tartrate31suppressed
JanuviaSitagliptin Phosphate30suppressed
Ventolin HfaAlbuterol Sulfate30suppressed
SimvastatinSimvastatin2911
TradjentaLinagliptin28suppressed
Doxazosin MesylateDoxazosin Mesylate27suppressed
Azelastine HclAzelastine Hcl26suppressed
BaclofenBaclofen26suppressed
FinasterideFinasteride26suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide26suppressed
Bupropion Hcl SrBupropion Hcl24suppressed
ClotrimazoleClotrimazole2414
Ropinirole HclRopinirole Hcl24suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog23suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl23suppressed
Hydroxyzine HclHydroxyzine Hcl23suppressed
RybelsusSemaglutide23suppressed
Combivent RespimatIpratropium/Albuterol Sulfate22suppressed
SymbicortBudesonide/Formoterol Fumarate22suppressed
Vitamin D2Ergocalciferol (Vitamin D2)22suppressed
Clonidine HclClonidine Hcl21suppressed
LevetiracetamLevetiracetam21suppressed
ScopolamineScopolamine21suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic21suppressed
Alendronate SodiumAlendronate Sodium20suppressed
Breo ElliptaFluticasone/Vilanterol20suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate20suppressed
Oxycodone HclOxycodone Hcl2013
Triamcinolone AcetonideTriamcinolone Acetonide2011
AripiprazoleAripiprazole19suppressed
EzetimibeEzetimibe19suppressed
FenofibrateFenofibrate19suppressed
FarxigaDapagliflozin Propanediol18suppressed
Fluoxetine HclFluoxetine Hcl17suppressed
LinzessLinaclotide17suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen17suppressed
RoflumilastRoflumilast17suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr16suppressed
GlipizideGlipizide16suppressed
Magnesium SulfateMagnesium Sulfate16suppressed
Oxybutynin Chloride ErOxybutynin Chloride16suppressed
Potassium ChloridePotassium Chloride16suppressed
Quetiapine FumarateQuetiapine Fumarate16suppressed
ValacyclovirValacyclovir Hcl16suppressed
CephalexinCephalexin15suppressed
ChlorthalidoneChlorthalidone15suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium15suppressed
Propranolol HclPropranolol Hcl15suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol14suppressed
Clindamycin PhosphateClindamycin Phosphate14suppressed
Dextrose In WaterDextrose 5 % In Water14suppressed
GlimepirideGlimepiride14suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide14suppressed
Pioglitazone HclPioglitazone Hcl14suppressed
Donepezil HclDonepezil Hcl13suppressed
Doxycycline MonohydrateDoxycycline Monohydrate13suppressed
NystatinNystatin13suppressed
OxycontinOxycodone Hcl13suppressed
Paroxetine HclParoxetine Hcl13suppressed
SublocadeBuprenorphine13suppressed
ZubsolvBuprenorphine Hcl/Naloxone Hcl13suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1211
CalcitriolCalcitriol12suppressed
FenofibrateFenofibrate Nanocrystallized12suppressed
Hydroxyzine PamoateHydroxyzine Pamoate12suppressed
LovastatinLovastatin12suppressed
LubiprostoneLubiprostone12suppressed
ModafinilModafinil12suppressed
Pen NeedlesPen Needle, Diabetic12suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl12suppressed
Warfarin SodiumWarfarin Sodium12suppressed
Zolpidem Tartrate ErZolpidem Tartrate12suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc11suppressed
ClonazepamClonazepam11suppressed
HydrocortisoneHydrocortisone11suppressed
Prazosin HclPrazosin Hcl11suppressed
Spiriva RespimatTiotropium Bromide11suppressed
Terbinafine HclTerbinafine Hcl11suppressed

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 $101.33 · 6 records Braeburn Inc. AIRSUPRA, BRIXADI, NURTEC ODT, SUBLOCADE, TRELEGY ELLIPTA, ZAVZPRET, ZORYVE 5
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