Healthcare provider profile · identity verified

Chad B Manuel, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · LAFAYETTE, LA · NPI 1316967367

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 Chad B Manuel, M.D. received $820.91 in general payments during 2025 across 39 reported records.

Otsuka America Pharmaceutical, Inc. accounted for 27.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 25 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga, Jardiance, Mounjaro, Ozempic, Trintellix.

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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Linzess 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 102 claims for Synthroid by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Farxiga by this doctor in 2024.

Boehringer Ingelheim 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Jardiance 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 33 claims for Jardiance 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Trulicity by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 78 claims for Ozempic by this doctor in 2024.

Novo Nordisk 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 41 claims for Rybelsus by this doctor in 2024.

Takeda Pharmaceuticals U.S.A., 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 TRINTELLIX as an associated drug or biological on 37075 records involving 14402 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Trintellix by this doctor in 2024.

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

Payment overview · 2025

General Payments

$820.91

39 reported records · 19 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
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $229.1527.9%52025
ABBVIE INC. Unresolved — no canonical attribution shown $126.5715.4%62025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $51.886.3%32025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $50.556.2%32025
TOLMAR, INC. Unresolved — no canonical attribution shown $36.574.5%22025
Antares Pharma, Inc. Unresolved — no canonical attribution shown $34.124.2%22025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $33.764.1%22025
Amgen Inc. Unresolved — no canonical attribution shown $32.243.9%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $30.743.7%22025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $30.263.7%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $28.373.5%22025
Lundbeck LLC Unresolved — no canonical attribution shown $22.582.8%12025
Phadia US Inc. Unresolved — no canonical attribution shown $19.302.4%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $17.482.1%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $16.832.0%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $15.871.9%12025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $15.441.9%12025
UPSHER-SMITH LABORATORIES LLC Unresolved — no canonical attribution shown $15.181.9%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $14.021.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$820.9139

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
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $251.73 6 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $79.86 4 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $78.37 3 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $51.88 3 2025
Source payment records
JATENZO
Normalized: jatenzo
Drug TOLMAR, INC. $36.57 2 2025
Source payment records
XYOSTED
Normalized: xyosted
Drug Antares Pharma, Inc. $34.12 2 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $33.76 2 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $33.55 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $32.24 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $32.24 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $30.74 2 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $30.26 2 2025
Source payment records
  • 2025-08-25 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $16.47 · Open Payments source
  • 2025-11-24 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $13.79 · Open Payments source
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $28.37 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $28.37 2 2025
Source payment records
ImmunoCAP
Normalized: immunocap
Device Phadia US Inc. $19.30 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $17.48 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $17.48 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $17.00 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $16.83 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $15.87 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $15.68 1 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $15.44 1 2025
Source payment records
VIGADRONE
Normalized: vigadrone
Drug UPSHER-SMITH LABORATORIES LLC $15.18 1 2025
Source payment records
VIGAFYDE
Normalized: vigafyde
Drug UPSHER-SMITH LABORATORIES LLC $15.18 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $14.02 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
FARXIGA
farxiga
2025 Farxiga 2024 21
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 33
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 78 exact normalized Medicare Part D
TRINTELLIX
trintellix
2025 Trintellix 2024 12
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 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
102 21
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
21 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
33 suppressed by CMS
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
33 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
78 14
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
41 suppressed by CMS
Takeda Pharmaceuticals U.S.A., Inc.
Exact reporting entity; no affiliate inference
2025 TRINTELLIX
open payments reported associated product
CMS Open Payments — General Payments
37075 supporting records · 14402 recipient NPIs · example record 1223616266
Trintellix · 2024
Exact normalized brand match · 1 Part D row
12 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
LisinoprilLisinopril29079
Atorvastatin CalciumAtorvastatin Calcium26571
Amlodipine BesylateAmlodipine Besylate24869
Pantoprazole SodiumPantoprazole Sodium19954
AlprazolamAlprazolam19735
SimvastatinSimvastatin19748
Metformin HclMetformin Hcl18648
MeloxicamMeloxicam15333
Rosuvastatin CalciumRosuvastatin Calcium15245
OmeprazoleOmeprazole13234
Levothyroxine SodiumLevothyroxine Sodium12228
Losartan PotassiumLosartan Potassium11332
Zolpidem TartrateZolpidem Tartrate11226
Tramadol HclTramadol Hcl10931
Trazodone HclTrazodone Hcl10729
Tamsulosin HclTamsulosin Hcl10532
HydrochlorothiazideHydrochlorothiazide10331
SynthroidLevothyroxine Sodium10221
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen9519
FurosemideFurosemide9025
OzempicSemaglutide7814
Diclofenac SodiumDiclofenac Sodium7723
Metoprolol SuccinateMetoprolol Succinate7319
Sertraline HclSertraline Hcl7116
Fluoxetine HclFluoxetine Hcl68suppressed
Escitalopram OxalateEscitalopram Oxalate6513
AnastrozoleAnastrozole6415
GabapentinGabapentin6022
Citalopram HbrCitalopram Hydrobromide5515
Olmesartan MedoxomilOlmesartan Medoxomil52suppressed
AllopurinolAllopurinol5013
Bupropion XlBupropion Hcl49suppressed
GlimepirideGlimepiride4611
MirtazapineMirtazapine45suppressed
Pravastatin SodiumPravastatin Sodium4516
FamotidineFamotidine44suppressed
Fluticasone PropionateFluticasone Propionate4420
Testosterone CypionateTestosterone Cypionate4417
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril43suppressed
CarvedilolCarvedilol41suppressed
RybelsusSemaglutide41suppressed
Benazepril HclBenazepril Hcl40suppressed
Buspirone HclBuspirone Hcl3813
Metformin Hcl ErMetformin Hcl37suppressed
Oxybutynin Chloride ErOxybutynin Chloride36suppressed
Montelukast SodiumMontelukast Sodium35suppressed
Duloxetine HclDuloxetine Hcl34suppressed
JardianceEmpagliflozin33suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl3218
PregabalinPregabalin32suppressed
Quetiapine FumarateQuetiapine Fumarate32suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3111
Potassium ChloridePotassium Chloride29suppressed
Hydralazine HclHydralazine Hcl27suppressed
FenofibrateFenofibrate26suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen26suppressed
Albuterol Sulfate HfaAlbuterol Sulfate25suppressed
Metoprolol TartrateMetoprolol Tartrate25suppressed
AzithromycinAzithromycin2421
Amitriptyline HclAmitriptyline Hcl23suppressed
AtenololAtenolol23suppressed
ClonazepamClonazepam23suppressed
LorazepamLorazepam23suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide23suppressed
PrednisonePrednisone2321
Ranolazine ErRanolazine23suppressed
ClopidogrelClopidogrel Bisulfate22suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine22suppressed
Hydroxyzine HclHydroxyzine Hcl22suppressed
Venlafaxine Hcl ErVenlafaxine Hcl22suppressed
FarxigaDapagliflozin Propanediol21suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid20suppressed
Alendronate SodiumAlendronate Sodium17suppressed
BaclofenBaclofen17suppressed
Ibandronate SodiumIbandronate Sodium17suppressed
Ropinirole HclRopinirole Hcl17suppressed
Tizanidine HclTizanidine Hcl17suppressed
Ciprofloxacin HclCiprofloxacin Hcl1613
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine16suppressed
FenofibrateFenofibrate Nanocrystallized16suppressed
TemazepamTemazepam16suppressed
EliquisApixaban15suppressed
Ipratropium BromideIpratropium Bromide15suppressed
MetolazoneMetolazone15suppressed
TrulicityDulaglutide15suppressed
CefdinirCefdinir14suppressed
GlipizideGlipizide14suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride14suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide14suppressed
Paroxetine HclParoxetine Hcl14suppressed
Triamcinolone AcetonideTriamcinolone Acetonide14suppressed
DiazepamDiazepam13suppressed
EszopicloneEszopiclone13suppressed
Ondansetron OdtOndansetron13suppressed
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen13suppressed
ValacyclovirValacyclovir Hcl13suppressed
EzetimibeEzetimibe12suppressed
Terbinafine HclTerbinafine Hcl12suppressed
TrintellixVortioxetine Hydrobromide12suppressed
Zolpidem Tartrate ErZolpidem Tartrate12suppressed
Azelastine HclAzelastine Hcl11suppressed
Clonidine HclClonidine Hcl11suppressed
Donepezil HclDonepezil Hcl11suppressed
LinzessLinaclotide11suppressed
LovastatinLovastatin11suppressed
MounjaroTirzepatide11suppressed
Ondansetron HclOndansetron Hcl11suppressed
OxcarbazepineOxcarbazepine11suppressed

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 $820.91 · 39 records Otsuka America Pharmaceutical, Inc. AIRSUPRA, AREXVY, CAPLYTA, Cologuard Collection Kit, FARXIGA, ImmunoCAP, JARDIANCE, JATENZO, Kerendia, MOUNJARO, OTEZLA, Ozempic, QULIPTA, REPATHA, REXULTI, SHINGRIX, TRINTELLIX, UBRELVY, VIGADRONE, VIGAFYDE, VOQUEZNA, VRAYLAR, XIFAXAN, XYOSTED, ZEPBOUND 10
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