Healthcare provider profile · identity verified

Franklin David Chambers, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · DUMAS, AR · NPI 1245286442

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 Franklin David Chambers, M.D. received $253.76 in general payments during 2025 across 14 reported records.

GlaxoSmithKline, LLC. accounted for 43.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 6 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Jardiance, Trelegy Ellipta.

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 118 claims for Jardiance 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 SYNJARDY as an associated drug or biological on 33 records involving 33 distinct recipient NPIs. Public Medicare Part D data also shows 97 claims for Synjardy 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 307 claims for Trelegy Ellipta by this doctor in 2024.

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

Payment overview · 2025

General Payments

$253.76

14 reported records · 5 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 $110.4643.5%72025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $65.5025.8%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $35.5814.0%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $23.799.4%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $18.437.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$253.7614

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
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $110.46 7 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $65.50 3 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $35.58 2 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $30.70 2 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $23.79 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $18.43 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
JARDIANCE
jardiance
2025 Jardiance 2024 118 exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 307 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
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
118 26
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 SYNJARDY
open payments reported associated product
CMS Open Payments — General Payments
33 supporting records · 33 recipient NPIs · example record 1222725005
Synjardy · 2024
Exact normalized brand match · 1 Part D row
97 23
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
307 98

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
Pantoprazole SodiumPantoprazole Sodium734180
GabapentinGabapentin702208
Levothyroxine SodiumLevothyroxine Sodium660137
Tizanidine HclTizanidine Hcl627206
Losartan PotassiumLosartan Potassium607151
Albuterol Sulfate HfaAlbuterol Sulfate462196
Amlodipine BesylateAmlodipine Besylate458114
CelecoxibCelecoxib437136
Montelukast SodiumMontelukast Sodium421132
Duloxetine HclDuloxetine Hcl39597
Atorvastatin CalciumAtorvastatin Calcium37790
Potassium ChloridePotassium Chloride35591
Tamsulosin HclTamsulosin Hcl35291
Fluticasone PropionateFluticasone Propionate351132
FurosemideFurosemide35090
SimvastatinSimvastatin31576
Metoprolol TartrateMetoprolol Tartrate30771
Trelegy ElliptaFluticasone/Umeclidin/Vilanter30798
Quetiapine FumarateQuetiapine Fumarate29971
AtenololAtenolol28978
Clonidine HclClonidine Hcl27089
Metformin HclMetformin Hcl26891
PregabalinPregabalin25589
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide24475
ClopidogrelClopidogrel Bisulfate23755
Zolpidem TartrateZolpidem Tartrate22734
CarvedilolCarvedilol22556
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen21996
OmeprazoleOmeprazole21850
MeloxicamMeloxicam21284
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen205105
AzithromycinAzithromycin201166
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid17532
OzempicSemaglutide17440
Metoprolol SuccinateMetoprolol Succinate17239
Terazosin HclTerazosin Hcl16642
SucralfateSucralfate16451
Vitamin D2Ergocalciferol (Vitamin D2)16063
LorazepamLorazepam15760
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine14526
Hydralazine HclHydralazine Hcl14337
EstradiolEstradiol14238
Amitriptyline HclAmitriptyline Hcl13827
FluconazoleFluconazole13897
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine13332
Ondansetron OdtOndansetron13259
JardianceEmpagliflozin11826
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide11526
NaproxenNaproxen11439
Nifedipine ErNifedipine11424
Ventolin HfaAlbuterol Sulfate11251
Triamcinolone AcetonideTriamcinolone Acetonide10966
AllopurinolAllopurinol10826
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim10874
IbuprofenIbuprofen10559
Cyclobenzaprine HclCyclobenzaprine Hcl10129
EliquisApixaban10129
Rosuvastatin CalciumRosuvastatin Calcium9923
SynjardyEmpagliflozin/Metformin Hcl9723
Trazodone HclTrazodone Hcl9728
MounjaroTirzepatide9615
LinzessLinaclotide9236
Breztri AerosphereBudesonide/Glycopyr/Formoterol9127
Raloxifene HclRaloxifene Hcl9022
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav8973
LactuloseLactulose8956
Tramadol HclTramadol Hcl8846
HydrochlorothiazideHydrochlorothiazide8720
Hydroxyzine HclHydroxyzine Hcl8736
Fluoxetine HclFluoxetine Hcl8624
Escitalopram OxalateEscitalopram Oxalate8522
SpironolactoneSpironolactone7815
JanumetSitagliptin Phos/Metformin Hcl7614
Isosorbide Mononitrate ErIsosorbide Mononitrate7515
FamotidineFamotidine7415
Clindamycin HclClindamycin Hcl7356
LisinoprilLisinopril7323
BumetanideBumetanide7230
EntrestoSacubitril/Valsartan7015
FarxigaDapagliflozin Propanediol70suppressed
Promethazine HclPromethazine Hcl7029
LevetiracetamLevetiracetam6912
JanuviaSitagliptin Phosphate6716
SymbicortBudesonide/Formoterol Fumarate6726
Buspirone HclBuspirone Hcl6615
Citalopram HbrCitalopram Hydrobromide6416
TemazepamTemazepam6416
M-Natal PlusPnv,calcium 72/Iron/Folic Acid6225
Ciprofloxacin HclCiprofloxacin Hcl6153
Terbinafine HclTerbinafine Hcl6122
ColchicineColchicine5622
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip5536
DiazepamDiazepam5515
GemfibrozilGemfibrozil5517
ValsartanValsartan53suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl5214
Metformin Hcl ErMetformin Hcl5115
Venlafaxine Hcl ErVenlafaxine Hcl5112
AmoxicillinAmoxicillin5034
Bupropion XlBupropion Hcl49suppressed
Meclizine HclMeclizine Hcl4922
NitroglycerinNitroglycerin4919
Tolterodine Tartrate ErTolterodine Tartrate47suppressed
EzetimibeEzetimibe4612
Pravastatin SodiumPravastatin Sodium4613
FinasterideFinasteride45suppressed
LansoprazoleLansoprazole45suppressed
Propranolol HclPropranolol Hcl4514
RisperidoneRisperidone45suppressed
Ropinirole HclRopinirole Hcl4511
Bupropion Hcl SrBupropion Hcl4419
DigoxinDigoxin44suppressed
MupirocinMupirocin4427
XareltoRivaroxaban44suppressed
LantusInsulin Glargine,hum.Rec.Anlog42suppressed
Ondansetron HclOndansetron Hcl4221
Sertraline HclSertraline Hcl4215
BaclofenBaclofen41suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4015
Donepezil HclDonepezil Hcl39suppressed
Levemir FlexpenInsulin Detemir39suppressed
Testosterone CypionateTestosterone Cypionate3916
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide3712
Neomycin-Polymyxin-HydrocortNeomycin/Polymyxin B/Hydrocort3630
Clorazepate DipotassiumClorazepate Dipotassium35suppressed
Diclofenac SodiumDiclofenac Sodium3512
Sumatriptan SuccinateSumatriptan Succinate35suppressed
GlipizideGlipizide3411
Morphine SulfateMorphine Sulfate3427
Esomeprazole MagnesiumEsomeprazole Magnesium33suppressed
Glipizide-MetforminGlipizide/Metformin Hcl33suppressed
Megestrol AcetateMegestrol Acetate3314
PrednisonePrednisone3317
TopiramateTopiramate32suppressed
ValacyclovirValacyclovir Hcl3221
AripiprazoleAripiprazole31suppressed
Oxybutynin ChlorideOxybutynin Chloride31suppressed
AlprazolamAlprazolam3015
Hydroxyzine PamoateHydroxyzine Pamoate30suppressed
LubiprostoneLubiprostone30suppressed
Butorphanol TartrateButorphanol Tartrate29suppressed
Fesoterodine Fumarate ErFesoterodine Fumarate29suppressed
GlimepirideGlimepiride29suppressed
LatanoprostLatanoprost29suppressed
MethylprednisoloneMethylprednisolone2928
CefuroximeCefuroxime Axetil2826
Dicyclomine HclDicyclomine Hcl28suppressed
Doxazosin MesylateDoxazosin Mesylate28suppressed
Pioglitazone HclPioglitazone Hcl28suppressed
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone26suppressed
NystatinNystatin2612
Oxybutynin Chloride ErOxybutynin Chloride26suppressed
Breo ElliptaFluticasone/Vilanterol2511
LamotrigineLamotrigine25suppressed
Warfarin SodiumWarfarin Sodium25suppressed
LidocaineLidocaine24suppressed
Penicillin V PotassiumPenicillin V Potassium2415
Acetaminophen-CodeineAcetaminophen With Codeine23suppressed
Lidocaine Hcl ViscousLidocaine Hcl2313
MirtazapineMirtazapine23suppressed
Paroxetine HclParoxetine Hcl23suppressed
Nurtec OdtRimegepant Sulfate22suppressed
TrulicityDulaglutide22suppressed
KetoconazoleKetoconazole2113
Carbidopa-LevodopaCarbidopa/Levodopa20suppressed
Dexlansoprazole DrDexlansoprazole20suppressed
GemtesaVibegron20suppressed
MyrbetriqMirabegron20suppressed
Nebivolol HclNebivolol Hcl20suppressed
Acebutolol HclAcebutolol Hcl19suppressed
Amiodarone HclAmiodarone Hcl19suppressed
Bydureon BciseExenatide Microspheres19suppressed
ChlorthalidoneChlorthalidone19suppressed
Dilt-XrDiltiazem Hcl19suppressed
Gentamicin SulfateGentamicin Sulfate1912
Comfort Ez Pen NeedlePen Needle, Diabetic18suppressed
Humulin NInsulin Nph Human Isophane18suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro18suppressed
MetronidazoleMetronidazole1818
SynthroidLevothyroxine Sodium18suppressed
CarbamazepineCarbamazepine17suppressed
Divalproex SodiumDivalproex Sodium17suppressed
Isosorbide DinitrateIsosorbide Dinitrate17suppressed
Memantine HclMemantine Hcl17suppressed
FebuxostatFebuxostat16suppressed
Novolog FlexpenInsulin Aspart16suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide15suppressed
CombiganBrimonidine Tartrate/Timolol15suppressed
Divalproex Sodium ErDivalproex Sodium15suppressed
Lithium CarbonateLithium Carbonate15suppressed
MethocarbamolMethocarbamol15suppressed
VraylarCariprazine Hcl15suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog14suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine14suppressed
Doxepin HclDoxepin Hcl14suppressed
Ketorolac TromethamineKetorolac Tromethamine1413
NovologInsulin Aspart14suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended14suppressed
Synjardy XrEmpagliflozin/Metformin Hcl14suppressed
Armour ThyroidThyroid,pork13suppressed
DutasterideDutasteride13suppressed
EnuloseLactulose13suppressed
Humulin RInsulin Regular, Human13suppressed
MetolazoneMetolazone13suppressed
MinoxidilMinoxidil13suppressed
OlanzapineOlanzapine13suppressed
Oseltamivir PhosphateOseltamivir Phosphate1313
OxazepamOxazepam13suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads12suppressed
ClonazepamClonazepam12suppressed
ConstuloseLactulose1212
FenofibrateFenofibrate Nanocrystallized12suppressed
HydrocortisoneHydrocortisone12suppressed
LovastatinLovastatin12suppressed
Metoclopramide HclMetoclopramide Hcl12suppressed
NyamycNystatin12suppressed
PrimidonePrimidone12suppressed
Propafenone Hcl ErPropafenone Hcl12suppressed
ScopolamineScopolamine12suppressed
Sure ComfortSyringe And Needle,insulin,1ml12suppressed
Verapamil HclVerapamil Hcl12suppressed
AcyclovirAcyclovir11suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril11suppressed
Arformoterol TartrateArformoterol Tartrate11suppressed
Betamethasone DipropionateBetamethasone Dipropionate11suppressed
CreonLipase/Protease/Amylase11suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)11suppressed
DuleraMometasone/Formoterol11suppressed
Haloperidol DecanoateHaloperidol Decanoate11suppressed
Humalog Kwikpen U-100Insulin Lispro11suppressed
Klor-Con M20Potassium Chloride11suppressed
Medroxyprogesterone AcetateMedroxyprogesterone Acetate11suppressed
Midodrine HclMidodrine Hcl11suppressed
Tresiba Flextouch U-200Insulin Degludec11suppressed
Trueplus Pen NeedlePen Needle, Diabetic11suppressed
UbrelvyUbrogepant11suppressed

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 $253.76 · 14 records GlaxoSmithKline, LLC. AREXVY, Auvelity, CAPLYTA, JARDIANCE, TRELEGY ELLIPTA, The Cologuard Plus Collection Kit 3
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