Healthcare provider profile · identity verified

Robert J Koval, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology · AUSTIN, TX · NPI 1659427334

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 Robert J Koval, MD received $88,024.71 in general payments during 2025 across 295 reported records.

Janssen Biotech, Inc. accounted for 84.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 23 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Kevzara, Kineret, Orencia, Otezla, 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 HUMIRA as an associated drug or biological on 1828 records involving 689 distinct recipient NPIs. Public Medicare Part D data also shows 12 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 26 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 OTEZLA as an associated drug or biological on 177267 records involving 48600 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Otezla by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ORENCIA as an associated drug or biological on 10404 records involving 2463 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Orencia 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 37 claims for Kevzara by this doctor in 2024.

SOBI, 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 Kineret as an associated drug or biological on 1818 records involving 1208 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Kineret by this doctor in 2024.

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

Payment overview · 2025

General Payments

$88,024.71

295 reported records · 18 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 $74,486.2784.6%1232025
ABBVIE INC. Unresolved — no canonical attribution shown $11,216.8212.7%792025
Amgen Inc. Unresolved — no canonical attribution shown $729.530.8%192025
UCB, Inc. Unresolved — no canonical attribution shown $487.480.6%222025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $330.870.4%152025
GENZYME CORPORATION Unresolved — no canonical attribution shown $143.490.2%82025
Lilly USA, LLC Unresolved — no canonical attribution shown $139.010.2%72025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $113.780.1%52025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $85.630.1%32025
Aurinia Pharma U.S., Inc. Unresolved — no canonical attribution shown $56.310.1%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $49.220.1%22025
Radius Health, Inc. Unresolved — no canonical attribution shown $44.380.1%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $34.330.0%12025
PFIZER INC. Unresolved — no canonical attribution shown $29.910.0%22025
Janssen Scientific Affairs, LLC Unresolved — no canonical attribution shown $25.390.0%12025
SOBI, INC Unresolved — no canonical attribution shown $19.250.0%12025
Fresenius Kabi USA, LLC Unresolved — no canonical attribution shown $17.820.0%12025
Sandoz Inc. Unresolved — no canonical attribution shown $15.220.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$64,643.0022
Travel and Lodging$15,014.1934
Food and Beverage$5,774.97233
Consulting Fee$2,455.002
Education$137.554

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., Janssen Scientific Affairs, LLC $74,511.66 124 2025
Source payment records
SIMPONI ARIA
Normalized: simponi aria
Biological Janssen Biotech, Inc. $71,152.46 67 2025
Source payment records
RINVOQ
Normalized: rinvoq
Biological ABBVIE INC. $10,891.97 55 2025
Source payment records
Bimzelx
Normalized: bimzelx
Biological UCB, Inc. $487.48 22 2025
Source payment records
COSENTYX
Normalized: cosentyx
Drug Novartis Pharmaceuticals Corporation $330.87 15 2025
Source payment records
SKYRIZI
Normalized: skyrizi
Biological ABBVIE INC. $324.85 24 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $181.69 2 2025
Source payment records
KEVZARA
Normalized: kevzara
Biological GENZYME CORPORATION $143.49 8 2025
Source payment records
TALTZ
Normalized: taltz
Drug Lilly USA, LLC $139.01 7 2025
Source payment records
TAVNEOS
Normalized: tavneos
Drug Amgen Inc. $134.41 2 2025
Source payment records
ORENCIA
Normalized: orencia
Biological E.R. Squibb & Sons, L.L.C. $85.63 3 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $61.03 4 2025
Source payment records
LUPKYNIS
Normalized: lupkynis
Drug Aurinia Pharma U.S., Inc. $56.31 3 2025
Source payment records
BENLYSTA
Normalized: benlysta
Biological GlaxoSmithKline, LLC. $49.22 2 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $44.48 5 2025
Source payment records
Tymlos
Normalized: tymlos
Drug Radius Health, Inc. $44.38 2 2025
Source payment records
OFEV
Normalized: ofev
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $31.27 1 2025
Source payment records
XELJANZ
Normalized: xeljanz
Drug PFIZER INC. $29.91 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $26.98 2 2025
Source payment records
Kineret
Normalized: kineret
Drug SOBI, INC $19.25 1 2025
Source payment records
Tyenne
Normalized: tyenne
Biological Fresenius Kabi USA, LLC $17.82 1 2025
Source payment records
JUBBONTI
Normalized: jubbonti
Biological Sandoz Inc. $15.22 1 2025
Source payment records
UPLIZNA
Normalized: uplizna
Biological Amgen Inc. $13.37 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
KEVZARA
kevzara
2025 Kevzara 2024 37
Beneficiary count suppressed
exact normalized Medicare Part D
Kineret
kineret
2025 Kineret 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
ORENCIA
orencia
2025 Orencia 2024 28
Beneficiary count suppressed
exact normalized Medicare Part D
OTEZLA
otezla
2025 Otezla 2024 21
Beneficiary count suppressed
exact normalized Medicare Part D
RINVOQ
rinvoq
2025 Rinvoq 2024 26
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
12 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
26 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 OTEZLA
open payments reported associated product
CMS Open Payments — General Payments
177267 supporting records · 48600 recipient NPIs · example record 1226871616
Otezla · 2024
Exact normalized brand match · 1 Part D row
21 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ORENCIA
open payments reported associated product
CMS Open Payments — General Payments
10404 supporting records · 2463 recipient NPIs · example record 1184378623
Orencia · 2024
Exact normalized brand match · 1 Part D row
28 suppressed by CMS
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
37 suppressed by CMS
SOBI, INC
Exact reporting entity; no affiliate inference
2025 Kineret
open payments reported associated product
CMS Open Payments — General Payments
1818 supporting records · 1208 recipient NPIs · example record 1240223689
Kineret · 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
PrednisonePrednisone497139
MethotrexateMethotrexate Sodium468140
Hydroxychloroquine SulfateHydroxychloroquine Sulfate365114
Tramadol HclTramadol Hcl17446
GabapentinGabapentin13844
Alendronate SodiumAlendronate Sodium12848
LeflunomideLeflunomide12744
MeloxicamMeloxicam12743
Folic AcidFolic Acid11232
AllopurinolAllopurinol9426
Enbrel SureclickEtanercept8812
Duloxetine HclDuloxetine Hcl7723
CelecoxibCelecoxib7420
Humira(Cf) PenAdalimumab64suppressed
Xeljanz XrTofacitinib Citrate57suppressed
FebuxostatFebuxostat45suppressed
Cimzia (2 Pack)Certolizumab Pegol40suppressed
Humira(Cf)Adalimumab40suppressed
KevzaraSarilumab37suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl36suppressed
Pilocarpine HclPilocarpine Hcl3611
BaclofenBaclofen3511
Ibandronate SodiumIbandronate Sodium3511
Mycophenolate MofetilMycophenolate Mofetil34suppressed
ColchicineColchicine2815
OrenciaAbatacept28suppressed
Actemra ActpenTocilizumab26suppressed
RinvoqUpadacitinib26suppressed
PregabalinPregabalin24suppressed
NabumetoneNabumetone23suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic23suppressed
Amlodipine BesylateAmlodipine Besylate22suppressed
OtezlaApremilast21suppressed
Orencia ClickjectAbatacept17suppressed
Clobetasol PropionateClobetasol Propionate16suppressed
Cosentyx Sensoready (2 Pens)Secukinumab16suppressed
Methotrexate SodiumMethotrexate Sodium/Pf15suppressed
MethylprednisoloneMethylprednisolone1513
AzathioprineAzathioprine14suppressed
Enbrel MiniEtanercept14suppressed
SulfasalazineSulfasalazine14suppressed
KineretAnakinra13suppressed
NaproxenNaproxen13suppressed
TeriparatideTeriparatide13suppressed
ActemraTocilizumab12suppressed
HumiraAdalimumab12suppressed
Taltz AutoinjectorIxekizumab12suppressed
LidocaineLidocaine11suppressed
MethocarbamolMethocarbamol11suppressed

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 $88,024.71 · 295 records Janssen Biotech, Inc. BENLYSTA, Bimzelx, COSENTYX, EVENITY, JUBBONTI, KEVZARA, KRYSTEXXA, Kineret, LUPKYNIS, OFEV, ORENCIA, OTEZLA, PROLIA, RINVOQ, SIMPONI ARIA, SKYRIZI, TALTZ, TAVNEOS, TREMFYA, Tyenne, Tymlos, UPLIZNA, XELJANZ 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