Healthcare provider profile · identity verified

Matthew James Aussprung

Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology · SPARTANBURG, SC · NPI 1396109286

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 Matthew James Aussprung received $1,401.67 in general payments during 2025 across 80 reported records.

ABBVIE INC. accounted for 21.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 19 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Benlysta, Kevzara, 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 RINVOQ as an associated drug or biological on 279238 records involving 34343 distinct recipient NPIs. Public Medicare Part D data also shows 140 claims for Rinvoq by this doctor in 2024.

GENZYME CORPORATION reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported KEVZARA as an associated drug or biological on 5840 records involving 2002 distinct recipient NPIs. Public Medicare Part D data also shows 36 claims for Kevzara 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 BENLYSTA as an associated drug or biological on 19884 records involving 5034 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Benlysta 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 NUCALA as an associated drug or biological on 100127 records involving 16970 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Nucala 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 SIMPONI as an associated drug or biological on 23185 records involving 7011 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Simponi 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 13 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

$1,401.67

80 reported records · 14 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
ABBVIE INC. Unresolved — no canonical attribution shown $304.2121.7%152025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $209.2014.9%122025
Amgen Inc. Unresolved — no canonical attribution shown $169.5112.1%182025
UCB, Inc. Unresolved — no canonical attribution shown $156.4211.2%112025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $150.4410.7%52025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $130.319.3%62025
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $52.063.7%22025
PFIZER INC. Unresolved — no canonical attribution shown $51.903.7%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $40.252.9%22025
Aurinia Pharma U.S., Inc. Unresolved — no canonical attribution shown $40.202.9%22025
Radius Health, Inc. Unresolved — no canonical attribution shown $31.262.2%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $25.111.8%12025
GENZYME CORPORATION Unresolved — no canonical attribution shown $20.661.5%12025
Organon LLC Unresolved — no canonical attribution shown $20.141.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,401.6780

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. $209.20 12 2025
Source payment records
RINVOQ
Normalized: rinvoq
Biological ABBVIE INC. $175.13 9 2025
Source payment records
Bimzelx
Normalized: bimzelx
Biological UCB, Inc. $156.42 11 2025
Source payment records
BENLYSTA
Normalized: benlysta
Biological GlaxoSmithKline, LLC. $150.44 5 2025
Source payment records
COSENTYX
Normalized: cosentyx
Drug Novartis Pharmaceuticals Corporation $130.31 6 2025
Source payment records
SKYRIZI
Normalized: skyrizi
Biological ABBVIE INC. $129.08 6 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $95.91 10 2025
Source payment records
ENBREL
Normalized: enbrel
Biological Amgen Inc. $65.45 7 2025
Source payment records
ACTHAR
Normalized: acthar
Biological Mallinckrodt Hospital Products Inc. $52.06 2 2025
Source payment records
XELJANZ
Normalized: xeljanz
Drug PFIZER INC. $51.90 3 2025
Source payment records
TALTZ
Normalized: taltz
Drug Lilly USA, LLC $40.25 2 2025
Source payment records
LUPKYNIS
Normalized: lupkynis
Drug Aurinia Pharma U.S., Inc. $40.20 2 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $37.64 3 2025
Source payment records
Tymlos
Normalized: tymlos
Drug Radius Health, Inc. $31.26 1 2025
Source payment records
SAPHNELO
Normalized: saphnelo
Biological AstraZeneca Pharmaceuticals LP $25.11 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $22.26 1 2025
Source payment records
KEVZARA
Normalized: kevzara
Biological GENZYME CORPORATION $20.66 1 2025
Source payment records
TAVNEOS
Normalized: tavneos
Drug Amgen Inc. $20.39 2 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $15.57 3 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
BENLYSTA
benlysta
2025 Benlysta 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
KEVZARA
kevzara
2025 Kevzara 2024 36
Beneficiary count suppressed
exact normalized Medicare Part D
RINVOQ
rinvoq
2025 Rinvoq 2024 140 exact normalized Medicare Part D
XELJANZ
xeljanz
2025 Xeljanz 2024 13
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 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
140 21
GENZYME CORPORATION
Exact reporting entity; no affiliate inference
2025 KEVZARA
open payments reported associated product
CMS Open Payments — General Payments
5840 supporting records · 2002 recipient NPIs · example record 1233195032
Kevzara · 2024
Exact normalized brand match · 1 Part D row
36 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 BENLYSTA
open payments reported associated product
CMS Open Payments — General Payments
19884 supporting records · 5034 recipient NPIs · example record 1190332353
Benlysta · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 NUCALA
open payments reported associated product
CMS Open Payments — General Payments
100127 supporting records · 16970 recipient NPIs · example record 1190332378
Nucala · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Janssen Biotech, Inc.
Exact reporting entity; no affiliate inference
2025 SIMPONI
open payments reported associated product
CMS Open Payments — General Payments
23185 supporting records · 7011 recipient NPIs · example record 1174257377
Simponi · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
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
13 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
PrednisonePrednisone550192
Hydroxychloroquine SulfateHydroxychloroquine Sulfate347122
MethotrexateMethotrexate Sodium309109
CelecoxibCelecoxib27582
LeflunomideLeflunomide22073
GabapentinGabapentin19655
RinvoqUpadacitinib14021
PregabalinPregabalin12227
Humira(Cf) PenAdalimumab10318
Tramadol HclTramadol Hcl9833
Diclofenac SodiumDiclofenac Sodium8439
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen7312
Duloxetine HclDuloxetine Hcl5818
Mycophenolate MofetilMycophenolate Mofetil5112
Orencia ClickjectAbatacept50suppressed
Sulfasalazine DrSulfasalazine4714
Cyclobenzaprine HclCyclobenzaprine Hcl4620
MeloxicamMeloxicam4514
Tizanidine HclTizanidine Hcl4519
AllopurinolAllopurinol3814
Enbrel SureclickEtanercept38suppressed
Folic AcidFolic Acid3714
Taltz AutoinjectorIxekizumab37suppressed
KevzaraSarilumab36suppressed
MethylprednisoloneMethylprednisolone3124
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen30suppressed
Xeljanz XrTofacitinib Citrate30suppressed
RasuvoMethotrexate/Pf26suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2314
Alendronate SodiumAlendronate Sodium22suppressed
Acetaminophen-CodeineAcetaminophen With Codeine21suppressed
ColchicineColchicine20suppressed
SulfasalazineSulfasalazine20suppressed
Cosentyx Sensoready (2 Pens)Secukinumab18suppressed
IbuprofenIbuprofen17suppressed
Amitriptyline HclAmitriptyline Hcl16suppressed
NabumetoneNabumetone16suppressed
OrenciaAbatacept15suppressed
SimponiGolimumab15suppressed
Actemra ActpenTocilizumab14suppressed
BenlystaBelimumab14suppressed
Sumatriptan SuccinateSumatriptan Succinate14suppressed
MethocarbamolMethocarbamol13suppressed
NucalaMepolizumab13suppressed
Skyrizi PenRisankizumab-Rzaa13suppressed
XeljanzTofacitinib Citrate13suppressed
AlprazolamAlprazolam12suppressed
FebuxostatFebuxostat12suppressed
OmeprazoleOmeprazole12suppressed
Oxycodone HclOxycodone Hcl12suppressed
AzathioprineAzathioprine11suppressed
Enbrel MiniEtanercept11suppressed
Morphine Sulfate ErMorphine Sulfate11suppressed
Ondansetron HclOndansetron Hcl11suppressed
Trazodone HclTrazodone 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 $1,401.67 · 80 records ABBVIE INC. ACTHAR, BENLYSTA, Bimzelx, COSENTYX, ENBREL, EVENITY, KEVZARA, KRYSTEXXA, LUPKYNIS, OTEZLA, RINVOQ, SAPHNELO, SKYRIZI, TALTZ, TAVNEOS, TREMFYA, Tymlos, XELJANZ, ZEPBOUND 6
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