Healthcare provider profile · identity verified

Linas Riauba, M.D.

Allopathic & Osteopathic Physicians|General Practice · NEWARK, NJ · NPI 1477645273

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 Linas Riauba, M.D. received $1,114.71 in general payments during 2025 across 25 reported records.

CIPLA USA INC. accounted for 32.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 10 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Arexvy, Biktarvy, Jardiance, Xifaxan.

Gilead Sciences, 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 Biktarvy as an associated drug or biological on 8065 records involving 2759 distinct recipient NPIs. Public Medicare Part D data also shows 149 claims for Biktarvy by this doctor in 2024.

Gilead Sciences, 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 Descovy as an associated drug or biological on 2032 records involving 589 distinct recipient NPIs. Public Medicare Part D data also shows 48 claims for Descovy 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 AREXVY as an associated drug or biological on 47563 records involving 28786 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Arexvy by this doctor in 2024.

Lilly USA, 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 40 claims for Jardiance by this doctor in 2024.

Salix Pharmaceuticals, a division of Bausch Health US, 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 XIFAXAN as an associated drug or biological on 101901 records involving 33018 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Xifaxan by this doctor in 2024.

ViiV Healthcare Company reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported DOVATO as an associated drug or biological on 18732 records involving 3540 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Dovato by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,114.71

25 reported records · 9 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
CIPLA USA INC. Unresolved — no canonical attribution shown $362.0032.5%12025
Cepheid Unresolved — no canonical attribution shown $268.0024.0%12025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $267.9024.0%102025
Insmed, Inc. Unresolved — no canonical attribution shown $63.895.7%42025
ViiV Healthcare Company Unresolved — no canonical attribution shown $48.004.3%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $37.953.4%22025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $32.292.9%22025
Theratechnologies Inc. Unresolved — no canonical attribution shown $18.891.7%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $15.791.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Consulting Fee$630.002
Food and Beverage$484.7123

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
Biktarvy
Normalized: biktarvy
Drug Gilead Sciences, Inc. $118.41 2 2025
Source payment records
Arikayce
Normalized: arikayce
Drug Insmed, Inc. $63.89 4 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $32.29 2 2025
Source payment records
  • 2025-09-08 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $17.07 · Open Payments source
  • 2025-11-19 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.22 · Open Payments source
APRETUDE
Normalized: apretude
Drug ViiV Healthcare Company $32.11 2 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $19.00 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $18.95 1 2025
Source payment records
EGRIFTA
Normalized: egrifta
Drug Theratechnologies Inc. $18.89 1 2025
Source payment records
TROGARZO
Normalized: trogarzo
Drug Theratechnologies Inc. $18.89 1 2025
Source payment records
CABENUVA
Normalized: cabenuva
Drug ViiV Healthcare Company $15.89 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $15.79 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
AREXVY
arexvy
2025 Arexvy 2024 11 exact normalized Medicare Part D
Biktarvy
biktarvy
2025 Biktarvy 2024 149 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 40
Beneficiary count suppressed
exact normalized Medicare Part D
XIFAXAN
xifaxan
2025 Xifaxan 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
Gilead Sciences, Inc.
Exact reporting entity; no affiliate inference
2025 Biktarvy
open payments reported associated product
CMS Open Payments — General Payments
8065 supporting records · 2759 recipient NPIs · example record 1234350766
Biktarvy · 2024
Exact normalized brand match · 1 Part D row
149 11
Gilead Sciences, Inc.
Exact reporting entity; no affiliate inference
2025 Descovy
open payments reported associated product
CMS Open Payments — General Payments
2032 supporting records · 589 recipient NPIs · example record 1234351196
Descovy · 2024
Exact normalized brand match · 1 Part D row
48 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 AREXVY
open payments reported associated product
CMS Open Payments — General Payments
47563 supporting records · 28786 recipient NPIs · example record 1190332445
Arexvy · 2024
Exact normalized brand match · 1 Part D row
11 11
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
40 suppressed by CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Exact reporting entity; no affiliate inference
2025 XIFAXAN
open payments reported associated product
CMS Open Payments — General Payments
101901 supporting records · 33018 recipient NPIs · example record 1231775337
Xifaxan · 2024
Exact normalized brand match · 1 Part D row
19 suppressed by CMS
ViiV Healthcare Company
Exact reporting entity; no affiliate inference
2025 DOVATO
open payments reported associated product
CMS Open Payments — General Payments
18732 supporting records · 3540 recipient NPIs · example record 1189508902
Dovato · 2024
Exact normalized brand match · 1 Part D row
26 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
Atorvastatin CalciumAtorvastatin Calcium15427
BiktarvyBictegrav/Emtricit/Tenofov Ala14911
GabapentinGabapentin14712
EliquisApixaban128suppressed
Divalproex SodiumDivalproex Sodium113suppressed
LevetiracetamLevetiracetam104suppressed
FamotidineFamotidine7811
Amlodipine BesylateAmlodipine Besylate7216
Quetiapine FumarateQuetiapine Fumarate68suppressed
MirtazapineMirtazapine6712
DarunavirDarunavir66suppressed
RitonavirRitonavir65suppressed
OmeprazoleOmeprazole57suppressed
DescovyEmtricitabine/Tenofov Alafenam48suppressed
TivicayDolutegravir Sodium48suppressed
Tamsulosin HclTamsulosin Hcl46suppressed
AtovaquoneAtovaquone41suppressed
JardianceEmpagliflozin40suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim38suppressed
LamivudineLamivudine37suppressed
Warfarin SodiumWarfarin Sodium36suppressed
ClopidogrelClopidogrel Bisulfate34suppressed
CarvedilolCarvedilol33suppressed
Enoxaparin SodiumEnoxaparin Sodium33suppressed
Losartan PotassiumLosartan Potassium32suppressed
Sevelamer CarbonateSevelamer Carbonate31suppressed
AbacavirAbacavir Sulfate30suppressed
Sertraline HclSertraline Hcl29suppressed
Pantoprazole SodiumPantoprazole Sodium28suppressed
FluconazoleFluconazole27suppressed
DovatoDolutegravir Sodium/Lamivudine26suppressed
Nifedipine ErNifedipine26suppressed
SpironolactoneSpironolactone26suppressed
OlanzapineOlanzapine24suppressed
Potassium ChloridePotassium Chloride24suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride23suppressed
IsentressRaltegravir Potassium22suppressed
Metoprolol SuccinateMetoprolol Succinate22suppressed
Rosuvastatin CalciumRosuvastatin Calcium20suppressed
Breo ElliptaFluticasone/Vilanterol19suppressed
Bupropion XlBupropion Hcl19suppressed
GenvoyaElviteg/Cob/Emtri/Tenof Alafen19suppressed
XifaxanRifaximin19suppressed
EntrestoSacubitril/Valsartan18suppressed
LisinoprilLisinopril18suppressed
PifeltroDoravirine18suppressed
Metformin HclMetformin Hcl17suppressed
AzithromycinAzithromycin16suppressed
Hydralazine HclHydralazine Hcl16suppressed
Isosorbide DinitrateIsosorbide Dinitrate16suppressed
Midodrine HclMidodrine Hcl16suppressed
Clonidine HclClonidine Hcl15suppressed
Albuterol Sulfate HfaAlbuterol Sulfate1411
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1412
Duloxetine HclDuloxetine Hcl14suppressed
EmtricitabineEmtricitabine14suppressed
Fluticasone PropionateFluticasone Propionate14suppressed
Levothyroxine SodiumLevothyroxine Sodium1312
MetolazoneMetolazone13suppressed
Tenofovir Disoproxil FumarateTenofovir Disoproxil Fumarate13suppressed
Venlafaxine Hcl ErVenlafaxine Hcl13suppressed
ClonidineClonidine12suppressed
FarxigaDapagliflozin Propanediol12suppressed
LactuloseLactulose12suppressed
ValsartanValsartan12suppressed
ArexvyRsvpref3 Antigen/As01e/Pf1111
CilostazolCilostazol11suppressed
Enalapril MaleateEnalapril Maleate11suppressed
FurosemideFurosemide11suppressed
JulucaDolutegravir/Rilpivirine11suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide11suppressed
RisperidoneRisperidone11suppressed
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 $1,114.71 · 25 records CIPLA USA INC. APRETUDE, AREXVY, Arikayce, Biktarvy, CABENUVA, EGRIFTA, JARDIANCE, TRELEGY ELLIPTA, TROGARZO, XIFAXAN 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