Healthcare provider profile · identity verified

Dimitrios Asters, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology · ASTORIA, NY · NPI 1497789622

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 Dimitrios Asters, MD received $965.48 in general payments during 2025 across 52 reported records.

Janssen Biotech, Inc. accounted for 54.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 8 associated products.

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

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 HUMIRA as an associated drug or biological on 1828 records involving 689 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Humira 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 RINVOQ as an associated drug or biological on 279238 records involving 34343 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Rinvoq 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 23 claims for Synthroid by this doctor in 2024.

Amgen 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 PROLIA as an associated drug or biological on 20867 records involving 11744 distinct recipient NPIs. Public Medicare Part D data also shows 34 claims for Prolia by this doctor in 2024.

Janssen Biotech, 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 XARELTO as an associated drug or biological on 24 records involving 23 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Xarelto 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 56 claims for Eliquis 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 XELJANZ as an associated drug or biological on 32588 records involving 8614 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Xeljanz by this doctor in 2024.

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

Payment overview · 2025

General Payments

$965.48

52 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
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $529.3354.8%322025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $137.6114.2%52025
Amgen Inc. Unresolved — no canonical attribution shown $129.7613.4%72025
PFIZER INC. Unresolved — no canonical attribution shown $88.619.2%42025
ABBVIE INC. Unresolved — no canonical attribution shown $80.178.3%42025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$866.4851
Education$99.001

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
TREMFYA
Normalized: tremfya
Drug Janssen Biotech, Inc. $529.33 32 2025
Source payment records
COSENTYX
Normalized: cosentyx
Drug Novartis Pharmaceuticals Corporation $137.61 5 2025
Source payment records
XELJANZ
Normalized: xeljanz
Drug PFIZER INC. $88.61 4 2025
Source payment records
SKYRIZI
Normalized: skyrizi
Biological ABBVIE INC. $65.45 3 2025
Source payment records
TAVNEOS
Normalized: tavneos
Drug Amgen Inc. $63.03 3 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $48.47 3 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $18.26 1 2025
Source payment records
RINVOQ
Normalized: rinvoq
Biological ABBVIE INC. $14.72 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
RINVOQ
rinvoq
2025 Rinvoq 2024 28
Beneficiary count suppressed
exact normalized Medicare Part D
XELJANZ
xeljanz
2025 Xeljanz 2024 24
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 HUMIRA
open payments reported associated product
CMS Open Payments — General Payments
1828 supporting records · 689 recipient NPIs · example record 1201353784
Humira · 2024
Exact normalized brand match · 1 Part D row
25 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 RINVOQ
open payments reported associated product
CMS Open Payments — General Payments
279238 supporting records · 34343 recipient NPIs · example record 1201352600
Rinvoq · 2024
Exact normalized brand match · 1 Part D row
28 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
23 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 PROLIA
open payments reported associated product
CMS Open Payments — General Payments
20867 supporting records · 11744 recipient NPIs · example record 1226874448
Prolia · 2024
Exact normalized brand match · 1 Part D row
34 23
Janssen Biotech, Inc.
Exact reporting entity; no affiliate inference
2025 XARELTO
open payments reported associated product
CMS Open Payments — General Payments
24 supporting records · 23 recipient NPIs · example record 1174259978
Xarelto · 2024
Exact normalized brand match · 1 Part D row
30 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
56 13
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 XELJANZ
open payments reported associated product
CMS Open Payments — General Payments
32588 supporting records · 8614 recipient NPIs · example record 1228794176
Xeljanz · 2024
Exact normalized brand match · 1 Part D row
24 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
PrednisonePrednisone22379
Atorvastatin CalciumAtorvastatin Calcium22265
Amlodipine BesylateAmlodipine Besylate16953
MethotrexateMethotrexate Sodium16749
Levothyroxine SodiumLevothyroxine Sodium14737
Losartan PotassiumLosartan Potassium14042
OmeprazoleOmeprazole11932
Rosuvastatin CalciumRosuvastatin Calcium11435
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen10725
AzithromycinAzithromycin9662
Metformin HclMetformin Hcl9634
ValsartanValsartan9028
Hydroxychloroquine SulfateHydroxychloroquine Sulfate8933
MeloxicamMeloxicam8948
Alendronate SodiumAlendronate Sodium8724
Pantoprazole SodiumPantoprazole Sodium8329
SimvastatinSimvastatin8125
Folic AcidFolic Acid7621
Metoprolol SuccinateMetoprolol Succinate7225
Enbrel SureclickEtanercept68suppressed
Duloxetine HclDuloxetine Hcl6628
LorazepamLorazepam6217
FamotidineFamotidine5718
EliquisApixaban5613
Metoprolol TartrateMetoprolol Tartrate5611
AtenololAtenolol5518
Tamsulosin HclTamsulosin Hcl5516
AllopurinolAllopurinol5215
GabapentinGabapentin5214
ColchicineColchicine4933
Paroxetine HclParoxetine Hcl4715
Escitalopram OxalateEscitalopram Oxalate4612
PregabalinPregabalin4417
Sertraline HclSertraline Hcl4313
Diclofenac SodiumDiclofenac Sodium4113
HydrochlorothiazideHydrochlorothiazide4011
RamiprilRamipril3812
Tramadol HclTramadol Hcl37suppressed
Meclizine HclMeclizine Hcl3516
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide34suppressed
ProliaDenosumab3423
FinasterideFinasteride32suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3127
NaproxenNaproxen30suppressed
XareltoRivaroxaban30suppressed
Humira(Cf) PenAdalimumab29suppressed
Metformin Hcl ErMetformin Hcl28suppressed
Oxycodone HclOxycodone Hcl28suppressed
RinvoqUpadacitinib28suppressed
Zolpidem TartrateZolpidem Tartrate28suppressed
EzetimibeEzetimibe27suppressed
Fluticasone PropionateFluticasone Propionate27suppressed
LeflunomideLeflunomide27suppressed
SulfasalazineSulfasalazine2711
HumiraAdalimumab25suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen25suppressed
Acetaminophen-CodeineAcetaminophen With Codeine2411
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine24suppressed
CarvedilolCarvedilol24suppressed
XeljanzTofacitinib Citrate24suppressed
ClopidogrelClopidogrel Bisulfate23suppressed
IbuprofenIbuprofen23suppressed
LisinoprilLisinopril23suppressed
Olmesartan MedoxomilOlmesartan Medoxomil23suppressed
SynthroidLevothyroxine Sodium23suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2211
MyrbetriqMirabegron20suppressed
Vitamin D2Ergocalciferol (Vitamin D2)20suppressed
Albuterol Sulfate HfaAlbuterol Sulfate18suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip18suppressed
Donepezil HclDonepezil Hcl18suppressed
JardianceEmpagliflozin18suppressed
Cosentyx Sensoready (2 Pens)Secukinumab17suppressed
Memantine HclMemantine Hcl17suppressed
AlprazolamAlprazolam16suppressed
GlipizideGlipizide16suppressed
MethylprednisoloneMethylprednisolone1615
Ciprofloxacin HclCiprofloxacin Hcl15suppressed
Cosentyx Sensoready PenSecukinumab15suppressed
Ibandronate SodiumIbandronate Sodium15suppressed
Mometasone FuroateMometasone Furoate15suppressed
MounjaroTirzepatide15suppressed
Nifedipine ErNifedipine15suppressed
ChlorthalidoneChlorthalidone14suppressed
JanuviaSitagliptin Phosphate14suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide14suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
FenofibrateFenofibrate Nanocrystallized13suppressed
FurosemideFurosemide13suppressed
PhenobarbitalPhenobarbital13suppressed
ActemraTocilizumab12suppressed
DexilantDexlansoprazole12suppressed
LubiprostoneLubiprostone12suppressed
Montelukast SodiumMontelukast Sodium12suppressed
HydrocortisoneHydrocortisone11suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide11suppressed
LidocaineLidocaine11suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide11suppressed
Oxybutynin Chloride ErOxybutynin Chloride11suppressed
Potassium ChloridePotassium Chloride11suppressed

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 $965.48 · 52 records Janssen Biotech, Inc. COSENTYX, KRYSTEXXA, OTEZLA, RINVOQ, SKYRIZI, TAVNEOS, TREMFYA, XELJANZ 7
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