Healthcare provider profile · identity verified

Syed M Jamal, MD

Allopathic & Osteopathic Physicians|Internal Medicine · JACKSBORO, TX · NPI 1437157419

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 Syed M Jamal, MD received $13.65 in general payments during 2025 across 1 reported records.

Otsuka America Pharmaceutical, Inc. accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

Otsuka America Pharmaceutical, 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 ABILIFY MAINTENA as an associated drug or biological on 27924 records involving 10497 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Abilify Maintena by this doctor in 2024.

Otsuka America Pharmaceutical, 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 NUEDEXTA as an associated drug or biological on 393 records involving 285 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Nuedexta by this doctor in 2024.

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

Payment overview · 2025

General Payments

$13.65

1 reported records · 1 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 $13.65100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$13.651

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 Otsuka America Pharmaceutical, Inc. $13.65 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
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 ABILIFY MAINTENA
open payments reported associated product
CMS Open Payments — General Payments
27924 supporting records · 10497 recipient NPIs · example record 1227267721
Abilify Maintena · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 NUEDEXTA
open payments reported associated product
CMS Open Payments — General Payments
393 supporting records · 285 recipient NPIs · example record 1227268901
Nuedexta · 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
Atorvastatin CalciumAtorvastatin Calcium1521258
FurosemideFurosemide1370195
GabapentinGabapentin1346185
Levothyroxine SodiumLevothyroxine Sodium1171163
Amlodipine BesylateAmlodipine Besylate1102186
Potassium ChloridePotassium Chloride1045161
EliquisApixaban996117
CarvedilolCarvedilol693112
Donepezil HclDonepezil Hcl670102
Divalproex SodiumDivalproex Sodium621114
Trazodone HclTrazodone Hcl613138
Tamsulosin HclTamsulosin Hcl605111
Memantine HclMemantine Hcl59392
Metformin HclMetformin Hcl58082
LisinoprilLisinopril566104
ClopidogrelClopidogrel Bisulfate53380
Sertraline HclSertraline Hcl52194
Losartan PotassiumLosartan Potassium519106
Metoprolol TartrateMetoprolol Tartrate51989
Metoprolol SuccinateMetoprolol Succinate48577
Pantoprazole SodiumPantoprazole Sodium467104
LevetiracetamLevetiracetam46256
GemtesaVibegron44936
FamotidineFamotidine42765
Escitalopram OxalateEscitalopram Oxalate38276
MirtazapineMirtazapine37384
Quetiapine FumarateQuetiapine Fumarate36483
OmeprazoleOmeprazole36376
Duloxetine HclDuloxetine Hcl34757
Buspirone HclBuspirone Hcl33881
Hydralazine HclHydralazine Hcl33859
HydrochlorothiazideHydrochlorothiazide33450
Ondansetron HclOndansetron Hcl277126
Montelukast SodiumMontelukast Sodium27236
MetronidazoleMetronidazole26851
BaclofenBaclofen23538
RisperidoneRisperidone22538
Tramadol HclTramadol Hcl22063
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen21059
LactuloseLactulose20762
LatanoprostLatanoprost20246
Rosuvastatin CalciumRosuvastatin Calcium19232
IbuprofenIbuprofen18871
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst187115
AllopurinolAllopurinol18131
PrednisonePrednisone17979
XareltoRivaroxaban17517
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav16895
Lantus SolostarInsulin Glargine,hum.Rec.Anlog15345
JanuviaSitagliptin Phosphate15213
SimvastatinSimvastatin15128
MeloxicamMeloxicam14920
OlanzapineOlanzapine14831
Nifedipine ErNifedipine14626
SpironolactoneSpironolactone14538
Fluticasone PropionateFluticasone Propionate14449
JardianceEmpagliflozin14221
FinasterideFinasteride14131
ClonazepamClonazepam13725
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim13580
SucralfateSucralfate13117
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate12649
Pravastatin SodiumPravastatin Sodium12528
Clonidine HclClonidine Hcl12333
BumetanideBumetanide12116
Acetaminophen-CodeineAcetaminophen With Codeine11839
LorazepamLorazepam11840
EnuloseLactulose11331
Fluoxetine HclFluoxetine Hcl11327
Hydroxyzine HclHydroxyzine Hcl11149
AlprazolamAlprazolam10928
Oxybutynin ChlorideOxybutynin Chloride10724
Albuterol SulfateAlbuterol Sulfate10544
Citalopram HbrCitalopram Hydrobromide10326
GlipizideGlipizide10316
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog9923
Cyclobenzaprine HclCyclobenzaprine Hcl9939
NystatinNystatin9757
OxcarbazepineOxcarbazepine9711
LamotrigineLamotrigine9411
Insulin Lispro Kwikpen U-100Insulin Lispro9134
Isosorbide DinitrateIsosorbide Dinitrate9111
Valproic AcidValproic Acid (As Sodium Salt)9117
Megestrol AcetateMegestrol Acetate9025
Albuterol Sulfate HfaAlbuterol Sulfate8936
Medroxyprogesterone AcetateMedroxyprogesterone Acetate89suppressed
MethocarbamolMethocarbamol8527
Diclofenac SodiumDiclofenac Sodium8427
AripiprazoleAripiprazole8316
IngrezzaValbenazine Tosylate8211
Carbidopa-LevodopaCarbidopa/Levodopa8021
Prazosin HclPrazosin Hcl80suppressed
Ciprofloxacin HclCiprofloxacin Hcl7964
Tizanidine HclTizanidine Hcl7918
Midodrine HclMidodrine Hcl7726
Triamcinolone AcetonideTriamcinolone Acetonide7732
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc7623
Benztropine MesylateBenztropine Mesylate7618
Doxycycline HyclateDoxycycline Hyclate7649
Novolog FlexpenInsulin Aspart7520
Ropinirole HclRopinirole Hcl7418
Divalproex Sodium ErDivalproex Sodium7315
Amiodarone HclAmiodarone Hcl7216
Isosorbide Mononitrate ErIsosorbide Mononitrate7212
DigoxinDigoxin7112
LevofloxacinLevofloxacin7145
Insulin Glargine-YfgnInsulin Glargine-Yfgn7025
Meclizine HclMeclizine Hcl6713
LantusInsulin Glargine,hum.Rec.Anlog6620
Ranolazine ErRanolazine66suppressed
ValsartanValsartan66suppressed
Dicyclomine HclDicyclomine Hcl6313
GlimepirideGlimepiride63suppressed
Propranolol HclPropranolol Hcl6312
TorsemideTorsemide6312
Folic AcidFolic Acid6217
Oxybutynin Chloride ErOxybutynin Chloride6215
Paroxetine HclParoxetine Hcl6013
Esomeprazole MagnesiumEsomeprazole Magnesium59suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter5811
MethimazoleMethimazole56suppressed
HydrocortisoneHydrocortisone5515
Sevelamer CarbonateSevelamer Carbonate55suppressed
LacosamideLacosamide54suppressed
Metoclopramide HclMetoclopramide Hcl54suppressed
Desmopressin AcetateDesmopressin Acetate53suppressed
Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha5332
TopiramateTopiramate5311
Hydroxychloroquine SulfateHydroxychloroquine Sulfate51suppressed
Levemir FlexpenInsulin Detemir50suppressed
Brimonidine TartrateBrimonidine Tartrate4911
Memantine Hcl ErMemantine Hcl49suppressed
AzithromycinAzithromycin4835
Benazepril HclBenazepril Hcl48suppressed
AnastrozoleAnastrozole47suppressed
Warfarin SodiumWarfarin Sodium4712
Fiasp FlextouchInsulin Aspart (Niacinamide)4612
MyrbetriqMirabegron45suppressed
Venlafaxine Hcl ErVenlafaxine Hcl4513
Fluticasone-SalmeterolFluticasone Propion/Salmeterol4417
Sodium Chloride0.9 % Sodium Chloride4429
Phenytoin Sodium ExtendedPhenytoin Sodium Extended43suppressed
Promethazine HclPromethazine Hcl4326
FarxigaDapagliflozin Propanediol42suppressed
Humalog Kwikpen U-100Insulin Lispro4217
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide42suppressed
BudesonideBudesonide4013
RivastigmineRivastigmine Tartrate40suppressed
NystopNystatin3929
CephalexinCephalexin3828
DaptomycinDaptomycin38suppressed
Diltiazem HclDiltiazem Hcl38suppressed
HumalogInsulin Lispro3816
AmoxicillinAmoxicillin3727
ClonidineClonidine37suppressed
Insulin LisproInsulin Lispro3719
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide37suppressed
Ondansetron OdtOndansetron3723
Bupropion HclBupropion Hcl36suppressed
EzetimibeEzetimibe36suppressed
Bupropion XlBupropion Hcl35suppressed
Amitriptyline HclAmitriptyline Hcl33suppressed
AmantadineAmantadine Hcl32suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril32suppressed
CeftriaxoneCeftriaxone Sodium3222
Combivent RespimatIpratropium/Albuterol Sulfate32suppressed
BiktarvyBictegrav/Emtricit/Tenofov Ala31suppressed
CalcitriolCalcitriol31suppressed
MetolazoneMetolazone31suppressed
NamzaricMemantine Hcl/Donepezil Hcl31suppressed
PrimidonePrimidone31suppressed
Timolol MaleateTimolol Maleate31suppressed
Venlafaxine HclVenlafaxine Hcl3111
ChlorthalidoneChlorthalidone30suppressed
Alendronate SodiumAlendronate Sodium29suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl29suppressed
LidocaineLidocaine29suppressed
MupirocinMupirocin2917
NitroglycerinNitroglycerin2927
Admelog SolostarInsulin Lispro28suppressed
CefdinirCefdinir2821
Humulin RInsulin Regular, Human28suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters28suppressed
ScopolamineScopolamine28suppressed
Insulin Aspart FlexpenInsulin Aspart2714
PregabalinPregabalin27suppressed
Solifenacin SuccinateSolifenacin Succinate27suppressed
Chlorhexidine GluconateChlorhexidine Gluconate25suppressed
FluconazoleFluconazole2516
Rasagiline MesylateRasagiline Mesylate25suppressed
SynjardyEmpagliflozin/Metformin Hcl25suppressed
Terazosin HclTerazosin Hcl25suppressed
Zolpidem TartrateZolpidem Tartrate25suppressed
SotalolSotalol Hcl24suppressed
Tolterodine Tartrate ErTolterodine Tartrate24suppressed
Hydroxyzine PamoateHydroxyzine Pamoate23suppressed
PhenobarbitalPhenobarbital23suppressed
AtenololAtenolol22suppressed
Doxazosin MesylateDoxazosin Mesylate22suppressed
MultaqDronedarone Hcl22suppressed
NuedextaDextromethorphan Hbr/Quinidine22suppressed
OzempicSemaglutide22suppressed
Pioglitazone HclPioglitazone Hcl22suppressed
Propafenone HclPropafenone Hcl22suppressed
Ammonium LactateAmmonium Lactate21suppressed
Atropine SulfateAtropine Sulfate21suppressed
Humulin 70/30 KwikpenInsulin Nph Hum/Reg Insulin Hm21suppressed
PermethrinPermethrin2117
RivastigmineRivastigmine21suppressed
NitrofurantoinNitrofurantoin Macrocrystal2015
ZonisamideZonisamide20suppressed
BrilintaTicagrelor19suppressed
Clindamycin HclClindamycin Hcl1913
FenofibrateFenofibrate19suppressed
LeflunomideLeflunomide19suppressed
MovantikNaloxegol Oxalate19suppressed
TrintellixVortioxetine Hydrobromide19suppressed
VelphoroSucroferric Oxyhydroxide19suppressed
Doxepin HclDoxepin Hcl18suppressed
KetoconazoleKetoconazole18suppressed
LubiprostoneLubiprostone18suppressed
Metformin Hcl ErMetformin Hcl18suppressed
TrulicityDulaglutide18suppressed
ValacyclovirValacyclovir Hcl18suppressed
CholestyramineCholestyramine (With Sugar)17suppressed
Dorzolamide HclDorzolamide Hcl17suppressed
EntrestoSacubitril/Valsartan17suppressed
GemfibrozilGemfibrozil17suppressed
HaloperidolHaloperidol17suppressed
TradjentaLinagliptin17suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr16suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine16suppressed
ClobazamClobazam16suppressed
DiazepamDiazepam16suppressed
Dilt-XrDiltiazem Hcl16suppressed
Incruse ElliptaUmeclidinium Bromide16suppressed
LinzessLinaclotide16suppressed
SantylCollagenase Clostridium Hist.16suppressed
XifaxanRifaximin16suppressed
Xultophy 100-3.6Insulin Degludec/Liraglutide16suppressed
Breo ElliptaFluticasone/Vilanterol15suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate15suppressed
CelecoxibCelecoxib15suppressed
Donepezil Hcl OdtDonepezil Hcl15suppressed
Gentamicin SulfateGentamicin Sulfate1511
Ipratropium BromideIpratropium Bromide15suppressed
PhenytoinPhenytoin15suppressed
RamelteonRamelteon15suppressed
AcyclovirAcyclovir14suppressed
CarbamazepineCarbamazepine14suppressed
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat14suppressed
Lidocaine HclLidocaine Hcl1412
Paliperidone ErPaliperidone14suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid14suppressed
Atrovent HfaIpratropium Bromide13suppressed
Brimonidine Tartrate-TimololBrimonidine Tartrate/Timolol13suppressed
Colestipol HclColestipol Hcl13suppressed
Enoxaparin SodiumEnoxaparin Sodium13suppressed
FenofibrateFenofibrate Nanocrystallized13suppressed
Glipizide-MetforminGlipizide/Metformin Hcl13suppressed
GlucagenGlucagon13suppressed
Labetalol HclLabetalol Hcl13suppressed
Levetiracetam ErLevetiracetam13suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride13suppressed
Methenamine HippurateMethenamine Hippurate13suppressed
MethylprednisoloneMethylprednisolone1311
Novolin RInsulin Regular, Human13suppressed
Olmesartan MedoxomilOlmesartan Medoxomil13suppressed
OtezlaApremilast13suppressed
PentoxifyllinePentoxifylline13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
Prednisolone AcetatePrednisolone Acetate13suppressed
Sumatriptan SuccinateSumatriptan Succinate13suppressed
Abilify MaintenaAripiprazole12suppressed
Advair HfaFluticasone Propion/Salmeterol12suppressed
AzathioprineAzathioprine12suppressed
Flecainide AcetateFlecainide Acetate12suppressed
GlyburideGlyburide12suppressed
Gvoke Hypopen 1-PackGlucagon1212
Insulin AspartInsulin Aspart12suppressed
Oxycodone HclOxycodone Hcl12suppressed
PhenytekPhenytoin Sodium Extended12suppressed
Probenecid-ColchicineProbenecid/Colchicine12suppressed
Vancomycin HclVancomycin Hcl12suppressed
Varenicline TartrateVarenicline Tartrate12suppressed
Vitamin D2Ergocalciferol (Vitamin D2)12suppressed
Aspirin-Dipyridamole ErAspirin/Dipyridamole11suppressed
Calcium AcetateCalcium Acetate11suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate11suppressed
Dexlansoprazole DrDexlansoprazole11suppressed
ErythromycinErythromycin Base11suppressed
LevemirInsulin Detemir11suppressed
Lurasidone HclLurasidone Hcl11suppressed
MethotrexateMethotrexate Sodium11suppressed
NyamycNystatin11suppressed
Tresiba Flextouch U-100Insulin Degludec11suppressed
Wixela InhubFluticasone Propion/Salmeterol11suppressed

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 $13.65 · 1 records Otsuka America Pharmaceutical, Inc. REXULTI 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