Healthcare provider profile · identity verified

Sunil Kumar Reddy Thummala, MD

Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology · PARIS, TX · NPI 1740418540

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 Sunil Kumar Reddy Thummala, MD received $2,092.13 in general payments during 2025 across 96 reported records.

EMD Serono, Inc. accounted for 13.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 28 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Botox, Gamunex-C, Nuplazid, Nurtec Odt, Ubrelvy.

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 BOTOX as an associated drug or biological on 140321 records involving 30103 distinct recipient NPIs. Public Medicare Part D data also shows 43 claims for Botox 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 UBRELVY as an associated drug or biological on 299803 records involving 61203 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Ubrelvy by this doctor in 2024.

ACADIA Pharmaceuticals 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 NUPLAZID as an associated drug or biological on 20845 records involving 6448 distinct recipient NPIs. Public Medicare Part D data also shows 31 claims for Nuplazid by this doctor in 2024.

Amneal Pharmaceuticals 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 RYTARY as an associated drug or biological on 200 records involving 121 distinct recipient NPIs. Public Medicare Part D data also shows 44 claims for Rytary by this doctor in 2024.

Grifols 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 Gamunex-C as an associated drug or biological on 3977 records involving 2134 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Gamunex-C by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 39 claims for Eliquis by this doctor in 2024.

PFIZER 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 NURTEC ODT as an associated drug or biological on 217574 records involving 54025 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Nurtec Odt by this doctor in 2024.

SK Life Science, 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 XCOPRI as an associated drug or biological on 1992 records involving 782 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Xcopri by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,092.13

96 reported records · 24 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
EMD Serono, Inc. Unresolved — no canonical attribution shown $281.9313.5%122025
ABBVIE INC. Unresolved — no canonical attribution shown $271.2413.0%162025
LivaNova USA, Inc. Unresolved — no canonical attribution shown $257.1612.3%22025
Lundbeck LLC Unresolved — no canonical attribution shown $215.4310.3%112025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $194.589.3%102025
Lilly USA, LLC Unresolved — no canonical attribution shown $124.285.9%72025
MDD US Operations, LLC Unresolved — no canonical attribution shown $95.604.6%52025
UCB, Inc. Unresolved — no canonical attribution shown $89.934.3%42025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $81.453.9%42025
Grifols USA, LLC Unresolved — no canonical attribution shown $65.693.1%42025
SK Life Science, Inc. SK Life Science, Inc.
exact · evidence 2025-04-03
$57.902.8%32025
Biogen, Inc. Unresolved — no canonical attribution shown $45.532.2%32025
Eisai Inc. Unresolved — no canonical attribution shown $45.102.2%22025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $38.491.8%22025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $31.561.5%12025
ACADIA Pharmaceuticals Inc Unresolved — no canonical attribution shown $29.391.4%22025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $28.611.4%12025
Boston Scientific Corporation Unresolved — no canonical attribution shown $27.921.3%12025
SpringWorks Therapeutics, Inc. Unresolved — no canonical attribution shown $22.051.1%12025
GE HEALTHCARE Unresolved — no canonical attribution shown $20.751.0%12025
Genentech USA, Inc. Unresolved — no canonical attribution shown $20.551.0%12025
Soleno Therapeutics, Inc. Unresolved — no canonical attribution shown $16.490.8%12025
Amgen Inc. Unresolved — no canonical attribution shown $16.230.8%12025
PFIZER INC. Unresolved — no canonical attribution shown $14.270.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,788.4193
Travel and Lodging$236.911
Education$48.001
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$18.811

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
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $254.02 15 2025
Source payment records
VNS Therapy
Normalized: vns therapy
Device LivaNova USA, Inc. $236.91 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $220.52 13 2025
Source payment records
VYEPTI
Normalized: vyepti
Biological Lundbeck LLC $215.43 11 2025
Source payment records
KESIMPTA
Normalized: kesimpta
Drug Novartis Pharmaceuticals Corporation $194.58 10 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $124.28 7 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $81.45 4 2025
Source payment records
AMYVID
Normalized: amyvid
Drug Lilly USA, LLC $66.52 4 2025
Source payment records
Gamunex-C
Normalized: gamunex c
Biological Grifols USA, LLC $65.69 4 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $50.72 3 2025
Source payment records
Rystiggo
Normalized: rystiggo
Drug UCB, Inc. $48.59 2 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $45.10 2 2025
Source payment records
Briviact
Normalized: briviact
Drug UCB, Inc. $41.34 2 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $38.49 2 2025
Source payment records
BREKIYA
Normalized: brekiya
Drug Amneal Pharmaceuticals LLC $31.56 1 2025
Source payment records
VUMERITY
Normalized: vumerity
Drug Biogen, Inc. $30.65 2 2025
Source payment records
NUPLAZID
Normalized: nuplazid
Drug ACADIA Pharmaceuticals Inc $29.39 2 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $28.61 1 2025
Source payment records
General - DBS
Normalized: general dbs
Device Boston Scientific Corporation $27.92 1 2025
Source payment records
GOMEKLI
Normalized: gomekli
Drug SpringWorks Therapeutics, Inc. $22.05 1 2025
Source payment records
Ocrevus Zunovo
Normalized: ocrevus zunovo
Biological Genentech USA, Inc. $20.55 1 2025
Source payment records
VNS THERAPY SENTIVA MODEL 1000 GENERATOR
Normalized: vns therapy sentiva model 1000 generator
Device LivaNova USA, Inc. $20.25 1 2025
Source payment records
Gocovri
Normalized: gocovri
Drug MDD US Operations, LLC $18.79 1 2025
Source payment records
VYKAT XR
Normalized: vykat xr
Drug Soleno Therapeutics, Inc. $16.49 1 2025
Source payment records
UPLIZNA
Normalized: uplizna
Biological Amgen Inc. $16.23 1 2025
Source payment records
SKYCLARYS
Normalized: skyclarys
Drug Biogen, Inc. $14.88 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $14.27 1 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $14.27 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
BOTOX
botox
2025 Botox 2024 43 exact normalized Medicare Part D
Gamunex-C
gamunex c
2025 Gamunex-C 2024 28
Beneficiary count suppressed
exact normalized Medicare Part D
NUPLAZID
nuplazid
2025 Nuplazid 2024 31
Beneficiary count suppressed
exact normalized Medicare Part D
NURTEC ODT
nurtec odt
2025 Nurtec Odt 2024 26
Beneficiary count suppressed
exact normalized Medicare Part D
UBRELVY
ubrelvy
2025 Ubrelvy 2024 14
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 BOTOX
open payments reported associated product
CMS Open Payments — General Payments
140321 supporting records · 30103 recipient NPIs · example record 1201352642
Botox · 2024
Exact normalized brand match · 1 Part D row
43 20
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 UBRELVY
open payments reported associated product
CMS Open Payments — General Payments
299803 supporting records · 61203 recipient NPIs · example record 1201352530
Ubrelvy · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
ACADIA Pharmaceuticals Inc
Exact reporting entity; no affiliate inference
2025 NUPLAZID
open payments reported associated product
CMS Open Payments — General Payments
20845 supporting records · 6448 recipient NPIs · example record 1247763852
Nuplazid · 2024
Exact normalized brand match · 1 Part D row
31 suppressed by CMS
Amneal Pharmaceuticals LLC
Exact reporting entity; no affiliate inference
2025 RYTARY
open payments reported associated product
CMS Open Payments — General Payments
200 supporting records · 121 recipient NPIs · example record 1220526035
Rytary · 2024
Exact normalized brand match · 1 Part D row
44 suppressed by CMS
Grifols USA, LLC
Exact reporting entity; no affiliate inference
2025 Gamunex-C
open payments reported associated product
CMS Open Payments — General Payments
3977 supporting records · 2134 recipient NPIs · example record 1249529381
Gamunex-C · 2024
Exact normalized brand match · 1 Part D row
28 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
39 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 NURTEC ODT
open payments reported associated product
CMS Open Payments — General Payments
217574 supporting records · 54025 recipient NPIs · example record 1228794063
Nurtec Odt · 2024
Exact normalized brand match · 1 Part D row
26 suppressed by CMS
SK Life Science, Inc.
Exact reporting entity; no affiliate inference
2025 XCOPRI
open payments reported associated product
CMS Open Payments — General Payments
1992 supporting records · 782 recipient NPIs · example record 1252276115
Xcopri · 2024
Exact normalized brand match · 1 Part D row
22 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
Memantine HclMemantine Hcl493117
Donepezil HclDonepezil Hcl444122
GabapentinGabapentin39476
LevetiracetamLevetiracetam29160
LamotrigineLamotrigine28246
Carbidopa-LevodopaCarbidopa/Levodopa25064
Duloxetine HclDuloxetine Hcl22548
PrimidonePrimidone16841
PregabalinPregabalin15837
Venlafaxine Hcl ErVenlafaxine Hcl15839
TopiramateTopiramate15530
Tizanidine HclTizanidine Hcl10530
Amitriptyline HclAmitriptyline Hcl10124
Levothyroxine SodiumLevothyroxine Sodium9324
Mycophenolate MofetilMycophenolate Mofetil9313
OxcarbazepineOxcarbazepine8917
Citalopram HbrCitalopram Hydrobromide8018
Tramadol HclTramadol Hcl7720
Atorvastatin CalciumAtorvastatin Calcium7618
ClopidogrelClopidogrel Bisulfate7624
Sumatriptan SuccinateSumatriptan Succinate7520
BaclofenBaclofen6915
Quetiapine FumarateQuetiapine Fumarate6515
ClonazepamClonazepam6414
CarbamazepineCarbamazepine6212
EntacaponeEntacapone6012
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen56suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl5611
AptiomEslicarbazepine Acetate55suppressed
Trazodone HclTrazodone Hcl5412
Doxepin HclDoxepin Hcl53suppressed
LacosamideLacosamide52suppressed
MeloxicamMeloxicam5214
PrednisonePrednisone5022
Propranolol HclPropranolol Hcl5013
AlprazolamAlprazolam47suppressed
Ropinirole HclRopinirole Hcl4613
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine4512
RytaryCarbidopa/Levodopa44suppressed
BotoxOnabotulinumtoxina4320
Pyridostigmine BromidePyridostigmine Bromide43suppressed
EliquisApixaban39suppressed
Gammagard LiquidImmun Glob G(Igg)/Gly/Iga Ov5039suppressed
OmeprazoleOmeprazole38suppressed
Fludrocortisone AcetateFludrocortisone Acetate3714
Metformin HclMetformin Hcl36suppressed
Rasagiline MesylateRasagiline Mesylate35suppressed
RisperidoneRisperidone33suppressed
Emgality PenGalcanezumab-Gnlm32suppressed
PhenobarbitalPhenobarbital32suppressed
Aimovig AutoinjectorErenumab-Aooe31suppressed
NuplazidPimavanserin Tartrate31suppressed
Ajovy AutoinjectorFremanezumab-Vfrm30suppressed
Clonidine HclClonidine Hcl28suppressed
Gamunex-CImmune Globul G/Gly/Iga Avg 4628suppressed
Nurtec OdtRimegepant Sulfate26suppressed
Acetaminophen-CodeineAcetaminophen With Codeine25suppressed
MethylprednisoloneMethylprednisolone2522
Venlafaxine HclVenlafaxine Hcl24suppressed
LorazepamLorazepam23suppressed
Losartan PotassiumLosartan Potassium23suppressed
Midodrine HclMidodrine Hcl23suppressed
Diclofenac SodiumDiclofenac Sodium22suppressed
IngrezzaValbenazine Tosylate22suppressed
XcopriCenobamate22suppressed
AcetazolamideAcetazolamide21suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)21suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21suppressed
Pantoprazole SodiumPantoprazole Sodium20suppressed
Ajovy SyringeFremanezumab-Vfrm19suppressed
Divalproex Sodium ErDivalproex Sodium19suppressed
Zolpidem TartrateZolpidem Tartrate19suppressed
CarvedilolCarvedilol18suppressed
FurosemideFurosemide18suppressed
RizatriptanRizatriptan Benzoate18suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine17suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl16suppressed
Divalproex SodiumDivalproex Sodium16suppressed
TeriflunomideTeriflunomide16suppressed
ModafinilModafinil15suppressed
NeuproRotigotine15suppressed
Ondansetron OdtOndansetron15suppressed
PrivigenImmun Glob G(Igg)/Pro/Iga 0-5015suppressed
SumatriptanSumatriptan15suppressed
AmantadineAmantadine Hcl14suppressed
Escitalopram OxalateEscitalopram Oxalate14suppressed
Promethazine HclPromethazine Hcl14suppressed
UbrelvyUbrogepant14suppressed
Amlodipine BesylateAmlodipine Besylate13suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa13suppressed
GlycopyrrolateGlycopyrrolate13suppressed
Metoclopramide HclMetoclopramide Hcl13suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril12suppressed
FelbamateFelbamate12suppressed
Hydroxyzine HclHydroxyzine Hcl12suppressed
Rosuvastatin CalciumRosuvastatin Calcium12suppressed
ZolmitriptanZolmitriptan12suppressed
FamotidineFamotidine11suppressed

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 $2,092.13 · 96 records EMD Serono, Inc. AMYVID, AUSTEDO XR, BOTOX, BREKIYA, Briviact, GOMEKLI, Gamunex-C, General - DBS, Gocovri, KESIMPTA, KISUNLA, Leqembi, NUPLAZID, NURTEC ODT, Ocrevus Zunovo, QULIPTA, REXULTI, Rystiggo, SKYCLARYS, Symbravo, UBRELVY, UPLIZNA, VNS THERAPY SENTIVA MODEL 1000 GENERATOR, VNS Therapy, VUMERITY, VYEPTI, VYKAT XR, ZAVZPRET 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