Healthcare provider profile · identity verified

Steven Dell Mathews, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology · JACKSONVILLE, FL · NPI 1104987122

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 Steven Dell Mathews, MD received $2,281.03 in general payments during 2025 across 83 reported records.

ABBVIE INC. accounted for 20.9% 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: Rinvoq.

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 31 claims for Rinvoq 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 ENBREL as an associated drug or biological on 9330 records involving 2094 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Enbrel by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,281.03

83 reported records · 13 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 $476.4620.9%242025
UCB, Inc. Unresolved — no canonical attribution shown $432.3719.0%112025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $427.9518.8%92025
PFIZER INC. Unresolved — no canonical attribution shown $208.429.1%112025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $204.689.0%82025
Lilly USA, LLC Unresolved — no canonical attribution shown $111.184.9%52025
Amgen Inc. Unresolved — no canonical attribution shown $90.334.0%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $89.303.9%42025
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $67.753.0%22025
Genentech USA, Inc. Unresolved — no canonical attribution shown $58.322.6%22025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $57.132.5%22025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $31.581.4%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $25.561.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,204.0482
Education$76.991

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
Bimzelx
Normalized: bimzelx
Biological UCB, Inc. $432.37 11 2025
Source payment records
TREMFYA
Normalized: tremfya
Drug Janssen Biotech, Inc. $427.95 9 2025
Source payment records
RINVOQ
Normalized: rinvoq
Biological ABBVIE INC. $343.08 18 2025
Source payment records
XELJANZ
Normalized: xeljanz
Drug PFIZER INC. $185.85 10 2025
Source payment records
SAPHNELO
Normalized: saphnelo
Biological AstraZeneca Pharmaceuticals LP $175.34 7 2025
Source payment records
SKYRIZI
Normalized: skyrizi
Biological ABBVIE INC. $133.38 6 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $111.18 5 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $90.33 3 2025
Source payment records
BENLYSTA
Normalized: benlysta
Biological GlaxoSmithKline, LLC. $89.30 4 2025
Source payment records
TALTZ
Normalized: taltz
Drug Lilly USA, LLC $85.56 4 2025
Source payment records
ACTHAR
Normalized: acthar
Biological Mallinckrodt Hospital Products Inc. $67.75 2 2025
Source payment records
Gazyva
Normalized: gazyva
Biological Genentech USA, Inc. $33.49 1 2025
Source payment records
COSENTYX
Normalized: cosentyx
Drug Novartis Pharmaceuticals Corporation $31.58 1 2025
Source payment records
OFEV
Normalized: ofev
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $31.04 1 2025
Source payment records
OCTAGAM IMMUNE GLOBULIN (HUMAN)
Normalized: octagam immune globulin human
Drug PFIZER INC. $28.51 2 2025
Source payment records
ORENCIA
Normalized: orencia
Biological E.R. Squibb & Sons, L.L.C. $25.56 1 2025
Source payment records
Actemra
Normalized: actemra
Biological Genentech USA, Inc. $24.83 1 2025
Source payment records
CUTAQUIG
Normalized: cutaquig
Biological PFIZER INC. $22.57 1 2025
Source payment records
PANZYGA
Normalized: panzyga
Biological PFIZER INC. $22.57 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 31
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
31 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 ENBREL
open payments reported associated product
CMS Open Payments — General Payments
9330 supporting records · 2094 recipient NPIs · example record 1226877474
Enbrel · 2024
Exact normalized brand match · 1 Part D row
14 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
DexamethasoneDexamethasone528116
MeloxicamMeloxicam37290
PrednisonePrednisone32273
MethylprednisoloneMethylprednisolone298100
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen28147
MethotrexateMethotrexate Sodium24052
Tramadol HclTramadol Hcl21450
Hydroxychloroquine SulfateHydroxychloroquine Sulfate18544
EtodolacEtodolac18445
GabapentinGabapentin18442
Tizanidine HclTizanidine Hcl17641
Diclofenac SodiumDiclofenac Sodium13430
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen11513
CelecoxibCelecoxib10726
Alendronate SodiumAlendronate Sodium6714
Cyclobenzaprine HclCyclobenzaprine Hcl6618
Trazodone HclTrazodone Hcl5913
LeflunomideLeflunomide5817
PregabalinPregabalin5817
AllopurinolAllopurinol5512
AlprazolamAlprazolam55suppressed
OmeprazoleOmeprazole50suppressed
Duloxetine HclDuloxetine Hcl4212
Zolpidem TartrateZolpidem Tartrate41suppressed
IbuprofenIbuprofen38suppressed
FlurbiprofenFlurbiprofen3711
Folic AcidFolic Acid37suppressed
OxycontinOxycodone Hcl32suppressed
RinvoqUpadacitinib31suppressed
Humira(Cf) PenAdalimumab25suppressed
MethocarbamolMethocarbamol25suppressed
LorazepamLorazepam24suppressed
FentanylFentanyl21suppressed
OxaprozinOxaprozin21suppressed
Sertraline HclSertraline Hcl21suppressed
ColchicineColchicine20suppressed
NabumetoneNabumetone19suppressed
NaproxenNaproxen19suppressed
Sumatriptan SuccinateSumatriptan Succinate18suppressed
Acetaminophen-CodeineAcetaminophen With Codeine17suppressed
DiazepamDiazepam17suppressed
Raloxifene HclRaloxifene Hcl16suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid16suppressed
AzithromycinAzithromycin15suppressed
EszopicloneEszopiclone15suppressed
Nifedipine ErNifedipine15suppressed
ValacyclovirValacyclovir Hcl15suppressed
Amitriptyline HclAmitriptyline Hcl14suppressed
EnbrelEtanercept14suppressed
Ropinirole HclRopinirole Hcl14suppressed
AmoxicillinAmoxicillin13suppressed
Taltz AutoinjectorIxekizumab13suppressed
Xeljanz XrTofacitinib Citrate13suppressed
Oxycodone HclOxycodone Hcl12suppressed
Pilocarpine HclPilocarpine Hcl12suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim12suppressed
TemazepamTemazepam12suppressed
Tramadol Hcl ErTramadol Hcl12suppressed
CephalexinCephalexin11suppressed
FamotidineFamotidine11suppressed
Levothyroxine SodiumLevothyroxine Sodium11suppressed
Naproxen SodiumNaproxen Sodium11suppressed
Sulfasalazine DrSulfasalazine11suppressed

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 $2,281.03 · 83 records ABBVIE INC. ACTHAR, Actemra, BENLYSTA, Bimzelx, COSENTYX, CUTAQUIG, Gazyva, KRYSTEXXA, OCTAGAM IMMUNE GLOBULIN (HUMAN), OFEV, ORENCIA, PANZYGA, RINVOQ, SAPHNELO, SKYRIZI, TALTZ, TREMFYA, XELJANZ, ZEPBOUND 2
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