Healthcare provider profile · identity verified

Sindhu Thevuthasan

Allopathic & Osteopathic Physicians|Internal Medicine · SHREVEPORT, LA · NPI 1851035752

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 Sindhu Thevuthasan received $1,613.12 in general payments during 2025 across 44 reported records.

GlaxoSmithKline, LLC. accounted for 22.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 27 associated products.

Celgene 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 ELIQUIS as an associated drug or biological on 25 records involving 24 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Eliquis 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 ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,613.12

44 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
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $356.1922.1%82025
Daiichi Sankyo Inc. Unresolved — no canonical attribution shown $266.3316.5%52025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $183.3211.4%82025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $148.479.2%42025
Genentech, Inc. Unresolved — no canonical attribution shown $143.858.9%12025
Incyte Corporation Unresolved — no canonical attribution shown $138.578.6%22025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $113.267.0%22025
Celgene Corporation Unresolved — no canonical attribution shown $46.952.9%32025
BeOne Medicines USA, Inc. Unresolved — no canonical attribution shown $40.742.5%22025
RECORDATI_RARE_DISEASES_INC. Unresolved — no canonical attribution shown $26.111.6%12025
Invivyd Inc Unresolved — no canonical attribution shown $23.661.5%12025
Legend Biotech USA Inc. Unresolved — no canonical attribution shown $21.511.3%12025
Eisai Inc. Unresolved — no canonical attribution shown $19.661.2%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $19.221.2%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $17.781.1%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $16.971.1%12025
Genentech USA, Inc. Unresolved — no canonical attribution shown $15.380.9%12025
Regeneron Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $15.150.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,445.1442
Education$167.982

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
JEMPERLI
Normalized: jemperli
Biological GlaxoSmithKline, LLC. $171.01 4 2025
Source payment records
OJJAARA
Normalized: ojjaara
Drug GlaxoSmithKline, LLC. $166.10 3 2025
Source payment records
DATROWAY
Normalized: datroway
Drug Daiichi Sankyo Inc. $149.38 2 2025
Source payment records
Columvi
Normalized: columvi
Biological Genentech, Inc. $143.85 1 2025
Source payment records
BREYANZI
Normalized: breyanzi
Biological Celgene Corporation, E.R. Squibb & Sons, L.L.C. $139.23 2 2025
Source payment records
ZYNYZ
Normalized: zynyz
Drug Incyte Corporation $138.57 2 2025
Source payment records
CALQUENCE
Normalized: calquence
Drug AstraZeneca Pharmaceuticals LP $122.46 5 2025
Source payment records
Enhertu
Normalized: enhertu
Drug Daiichi Sankyo Inc. $116.95 3 2025
Source payment records
SOLIRIS
Normalized: soliris
Biological Alexion Pharmaceuticals, Inc. $92.99 1 2025
Source payment records
LYNPARZA
Normalized: lynparza
Biological, Drug AstraZeneca Pharmaceuticals LP, Merck Sharp & Dohme LLC $80.08 4 2025
Source payment records
ZEJULA
Normalized: zejula
Drug GlaxoSmithKline, LLC. $51.77 3 2025
Source payment records
BRUKINSA
Normalized: brukinsa
Drug BeOne Medicines USA, Inc. $40.74 2 2025
Source payment records
REBLOZYL
Normalized: reblozyl
Biological Celgene Corporation $32.72 2 2025
Source payment records
SYLVANT
Normalized: sylvant
Drug RECORDATI_RARE_DISEASES_INC. $26.11 1 2025
Source payment records
PEMGARDA
Normalized: pemgarda
Biological Invivyd Inc $23.66 1 2025
Source payment records
OPDIVO
Normalized: opdivo
Biological E.R. Squibb & Sons, L.L.C. $23.47 3 2025
Source payment records
CARVYKTI
Normalized: carvykti
Biological Legend Biotech USA Inc. $21.51 1 2025
Source payment records
ULTOMIRIS
Normalized: ultomiris
Biological Alexion Pharmaceuticals, Inc. $20.27 1 2025
Source payment records
Lenvima
Normalized: lenvima
Drug Eisai Inc. $19.66 1 2025
Source payment records
KEYTRUDA
Normalized: keytruda
Biological Merck Sharp & Dohme LLC $19.22 1 2025
Source payment records
WELIREG
Normalized: welireg
Drug Merck Sharp & Dohme LLC $19.22 1 2025
Source payment records
BLENREP
Normalized: blenrep
Biological GlaxoSmithKline, LLC. $19.08 1 2025
Source payment records
Nubeqa
Normalized: nubeqa
Drug Bayer Healthcare Pharmaceuticals Inc. $17.78 1 2025
Source payment records
Xofigo
Normalized: xofigo
Drug Bayer Healthcare Pharmaceuticals Inc. $17.78 1 2025
Source payment records
SCEMBLIX
Normalized: scemblix
Drug Novartis Pharmaceuticals Corporation $16.97 1 2025
Source payment records
Tecentriq
Normalized: tecentriq
Biological Genentech USA, Inc. $15.38 1 2025
Source payment records
LIBTAYO
Normalized: libtayo
Biological Regeneron Pharmaceuticals, Inc. $15.15 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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
Celgene Corporation
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
25 supporting records · 24 recipient NPIs · example record 1184385048
Eliquis · 2024
Exact normalized brand match · 1 Part D row
18 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
18 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
GabapentinGabapentin5717
Atorvastatin CalciumAtorvastatin Calcium5622
Amlodipine BesylateAmlodipine Besylate4614
Albuterol Sulfate HfaAlbuterol Sulfate34suppressed
LisinoprilLisinopril3414
Pantoprazole SodiumPantoprazole Sodium2714
Losartan PotassiumLosartan Potassium25suppressed
Metformin HclMetformin Hcl21suppressed
AllopurinolAllopurinol19suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate19suppressed
EliquisApixaban18suppressed
Nifedipine ErNifedipine18suppressed
ChlorthalidoneChlorthalidone17suppressed
GlipizideGlipizide17suppressed
FurosemideFurosemide16suppressed
JardianceEmpagliflozin15suppressed
ColchicineColchicine14suppressed
CarvedilolCarvedilol11suppressed
Donepezil HclDonepezil Hcl11suppressed
Levothyroxine SodiumLevothyroxine Sodium11suppressed

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 $1,613.12 · 44 records GlaxoSmithKline, LLC. BLENREP, BREYANZI, BRUKINSA, CALQUENCE, CARVYKTI, Columvi, DATROWAY, Enhertu, JEMPERLI, KEYTRUDA, LIBTAYO, LYNPARZA, Lenvima, Nubeqa, OJJAARA, OPDIVO, PEMGARDA, REBLOZYL, SCEMBLIX, SOLIRIS, SYLVANT, Tecentriq, ULTOMIRIS, WELIREG, Xofigo, ZEJULA, ZYNYZ 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