Healthcare provider profile · identity verified

Roshan Kotha, M.D

Allopathic & Osteopathic Physicians|Internal Medicine · LA MESA, CA · NPI 1417117839

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 Roshan Kotha, M.D received $47,096.97 in general payments during 2025 across 310 reported records.

Janssen Biotech, Inc. accounted for 43.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 33 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Benlysta, Enbrel, Kevzara, Otezla, Prolia, Rinvoq, Tremfya.

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 135 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 24 claims for Enbrel 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 38 claims for Otezla 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 225 claims for Prolia 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 14 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 60 claims for Benlysta 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 TREMFYA as an associated drug or biological on 292917 records involving 40097 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Tremfya by this doctor in 2024.

Radius Health, 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 Tymlos as an associated drug or biological on 17199 records involving 7328 distinct recipient NPIs. Public Medicare Part D data also shows 45 claims for Tymlos by this doctor in 2024.

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

Payment overview · 2025

General Payments

$47,096.97

310 reported records · 21 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 $20,298.8343.1%592025
ABBVIE INC. Unresolved — no canonical attribution shown $18,246.5838.7%642025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $5,057.6210.7%162025
Amgen Inc. Unresolved — no canonical attribution shown $1,003.892.1%512025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $338.420.7%152025
UCB, Inc. Unresolved — no canonical attribution shown $314.900.7%232025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $282.150.6%122025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $265.890.6%122025
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $242.310.5%102025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $218.960.5%112025
Radius Health, Inc. Unresolved — no canonical attribution shown $173.540.4%72025
PFIZER INC. Unresolved — no canonical attribution shown $154.240.3%62025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $125.220.3%62025
Aurinia Pharma U.S., Inc. Unresolved — no canonical attribution shown $120.140.3%62025
Lilly USA, LLC Unresolved — no canonical attribution shown $119.350.2%62025
GENZYME CORPORATION Unresolved — no canonical attribution shown $33.280.1%12025
SOBI, INC Unresolved — no canonical attribution shown $25.140.1%12025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $20.820.0%12025
SCILEX PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $20.680.0%12025
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $18.300.0%12025
Celltrion USA Inc. Unresolved — no canonical attribution shown $16.710.0%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$30,998.0015
Food and Beverage$7,095.55286
Consulting Fee$7,055.003
Travel and Lodging$1,941.075
Education$7.351

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. $20,298.83 59 2025
Source payment records
SKYRIZI
Normalized: skyrizi
Biological ABBVIE INC. $17,028.05 29 2025
Source payment records
SIMPONI ARIA
Normalized: simponi aria
Biological Janssen Biotech, Inc. $13,499.54 12 2025
Source payment records
RINVOQ
Normalized: rinvoq
Biological ABBVIE INC. $1,218.53 35 2025
Source payment records
ORENCIA
Normalized: orencia
Biological E.R. Squibb & Sons, L.L.C. $338.82 10 2025
Source payment records
COSENTYX
Normalized: cosentyx
Drug Novartis Pharmaceuticals Corporation $338.42 15 2025
Source payment records
Bimzelx
Normalized: bimzelx
Biological UCB, Inc. $314.90 23 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $266.17 11 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $258.90 15 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $243.08 12 2025
Source payment records
ACTHAR
Normalized: acthar
Biological Mallinckrodt Hospital Products Inc. $242.31 10 2025
Source payment records
BENLYSTA
Normalized: benlysta
Biological GlaxoSmithKline, LLC. $218.96 11 2025
Source payment records
UPLIZNA
Normalized: uplizna
Biological Amgen Inc. $191.32 7 2025
Source payment records
ENBREL
Normalized: enbrel
Biological Amgen Inc. $177.91 10 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $162.46 10 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $162.46 10 2025
Source payment records
XELJANZ
Normalized: xeljanz
Drug PFIZER INC. $154.24 6 2025
Source payment records
SAPHNELO
Normalized: saphnelo
Biological AstraZeneca Pharmaceuticals LP $125.22 6 2025
Source payment records
LUPKYNIS
Normalized: lupkynis
Drug Aurinia Pharma U.S., Inc. $120.14 6 2025
Source payment records
OLUMIANT
Normalized: olumiant
Drug Lilly USA, LLC $119.35 6 2025
Source payment records
TALTZ
Normalized: taltz
Drug Lilly USA, LLC $119.35 6 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $119.35 6 2025
Source payment records
OFEV
Normalized: ofev
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $118.73 5 2025
Source payment records
KEVZARA
Normalized: kevzara
Biological GENZYME CORPORATION $33.28 1 2025
Source payment records
TAVNEOS
Normalized: tavneos
Drug Amgen Inc. $28.45 3 2025
Source payment records
Gamifant
Normalized: gamifant
Drug SOBI, INC $25.14 1 2025
Source payment records
STRENSIQ
Normalized: strensiq
Biological Alexion Pharmaceuticals, Inc. $20.82 1 2025
Source payment records
ZTLido
Normalized: ztlido
Drug SCILEX PHARMACEUTICALS INC. $20.68 1 2025
Source payment records
OPSUMIT
Normalized: opsumit
Drug Actelion Pharmaceuticals US, Inc. $18.30 1 2025
Source payment records
UPTRAVI
Normalized: uptravi
Drug Actelion Pharmaceuticals US, Inc. $18.30 1 2025
Source payment records
Sotyktu
Normalized: sotyktu
Drug E.R. Squibb & Sons, L.L.C. $17.20 1 2025
Source payment records
VEGZELMA
Normalized: vegzelma
Biological Celltrion USA Inc. $16.71 1 2025
Source payment records
SOVUNA
Normalized: sovuna
Drug ANI Pharmaceuticals, Inc. $15.98 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
BENLYSTA
benlysta
2025 Benlysta 2024 60
Beneficiary count suppressed
exact normalized Medicare Part D
ENBREL
enbrel
2025 Enbrel 2024 24
Beneficiary count suppressed
exact normalized Medicare Part D
KEVZARA
kevzara
2025 Kevzara 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
OTEZLA
otezla
2025 Otezla 2024 38
Beneficiary count suppressed
exact normalized Medicare Part D
PROLIA
prolia
2025 Prolia 2024 225 exact normalized Medicare Part D
RINVOQ
rinvoq
2025 Rinvoq 2024 135 exact normalized Medicare Part D
TREMFYA
tremfya
2025 Tremfya 2024 19
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
135 16
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
24 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
38 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
225 144
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
14 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
60 suppressed by CMS
Janssen Biotech, Inc.
Exact reporting entity; no affiliate inference
2025 TREMFYA
open payments reported associated product
CMS Open Payments — General Payments
292917 supporting records · 40097 recipient NPIs · example record 1174257364
Tremfya · 2024
Exact normalized brand match · 1 Part D row
19 suppressed by CMS
Radius Health, Inc.
Exact reporting entity; no affiliate inference
2025 Tymlos
open payments reported associated product
CMS Open Payments — General Payments
17199 supporting records · 7328 recipient NPIs · example record 1249501587
Tymlos · 2024
Exact normalized brand match · 1 Part D row
45 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
Humira(Cf) PenAdalimumab34654
ProliaDenosumab225144
MethotrexateMethotrexate Sodium22273
Enbrel SureclickEtanercept21132
PrednisonePrednisone20656
Hydroxychloroquine SulfateHydroxychloroquine Sulfate17576
RinvoqUpadacitinib13516
Alendronate SodiumAlendronate Sodium12946
Evenity (2 Syringes)Romosozumab-Aqqg12624
Orencia ClickjectAbatacept11121
SulfasalazineSulfasalazine9331
Xeljanz XrTofacitinib Citrate87suppressed
GabapentinGabapentin7530
BenlystaBelimumab60suppressed
TymlosAbaloparatide45suppressed
Folic AcidFolic Acid3918
IbuprofenIbuprofen38suppressed
OtezlaApremilast38suppressed
RasuvoMethotrexate/Pf38suppressed
LeflunomideLeflunomide3515
Mycophenolate MofetilMycophenolate Mofetil3311
Diclofenac SodiumDiclofenac Sodium32suppressed
Pilocarpine HclPilocarpine Hcl30suppressed
AllopurinolAllopurinol2913
EnbrelEtanercept24suppressed
MeloxicamMeloxicam2314
Enbrel MiniEtanercept21suppressed
Humira(Cf)Adalimumab21suppressed
Cosentyx Sensoready PenSecukinumab19suppressed
TremfyaGuselkumab19suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen18suppressed
Cimzia (2 Pack)Certolizumab Pegol16suppressed
Tramadol HclTramadol Hcl16suppressed
CelecoxibCelecoxib15suppressed
FebuxostatFebuxostat15suppressed
Skyrizi PenRisankizumab-Rzaa15suppressed
Taltz AutoinjectorIxekizumab15suppressed
KevzaraSarilumab14suppressed
Amlodipine BesylateAmlodipine Besylate13suppressed
ColchicineColchicine13suppressed
PregabalinPregabalin13suppressed
Ibandronate SodiumIbandronate Sodium12suppressed
NaproxenNaproxen12suppressed
OmeprazoleOmeprazole12suppressed
Humira PenAdalimumab11suppressed

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 $47,096.97 · 310 records Janssen Biotech, Inc. ACTHAR, BENLYSTA, Bimzelx, COSENTYX, ENBREL, EVENITY, Gamifant, KEVZARA, KRYSTEXXA, LUPKYNIS, OFEV, OLUMIANT, OPSUMIT, ORENCIA, OTEZLA, PROLIA, PURIFIED CORTROPHIN GEL, RINVOQ, SAPHNELO, SIMPONI ARIA, SKYRIZI, SOVUNA, STRENSIQ, Sotyktu, TALTZ, TAVNEOS, TREMFYA, UPLIZNA, UPTRAVI, VEGZELMA, XELJANZ, ZEPBOUND, ZTLido 8
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