Healthcare provider profile · identity verified

Ramon M Castillo, MD

Allopathic & Osteopathic Physicians|Internal Medicine · MIAMI, FL · NPI 1144230400

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 Ramon M Castillo, MD received $19.04 in general payments during 2025 across 1 reported records.

Exact Sciences Corporation accounted for 100.0% of that reported general-payment amount.

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

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

Payment overview · 2025

General Payments

$19.04

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
Exact Sciences Corporation Unresolved — no canonical attribution shown $19.04100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$19.041

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
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $19.04 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.

None of this doctor’s payer companies has same-entity product evidence that passes the publication threshold. The site does not infer company ownership, affiliates, or generic manufacturers.

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
Rosuvastatin CalciumRosuvastatin Calcium686244
Atorvastatin CalciumAtorvastatin Calcium522194
Metoprolol SuccinateMetoprolol Succinate491152
Amlodipine BesylateAmlodipine Besylate476161
Pantoprazole SodiumPantoprazole Sodium391132
FamotidineFamotidine31895
Losartan PotassiumLosartan Potassium313100
GabapentinGabapentin302105
Duloxetine HclDuloxetine Hcl28380
Quetiapine FumarateQuetiapine Fumarate25874
Tamsulosin HclTamsulosin Hcl25288
OmeprazoleOmeprazole23989
Fluticasone PropionateFluticasone Propionate23793
Levothyroxine SodiumLevothyroxine Sodium23578
TemazepamTemazepam22743
LisinoprilLisinopril22178
AlprazolamAlprazolam20343
Diclofenac SodiumDiclofenac Sodium20057
MeloxicamMeloxicam19556
Olmesartan MedoxomilOlmesartan Medoxomil19467
Metformin HclMetformin Hcl17558
ClopidogrelClopidogrel Bisulfate17458
Metformin Hcl ErMetformin Hcl16756
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide16550
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen15260
Sertraline HclSertraline Hcl14947
AzithromycinAzithromycin148113
HydrochlorothiazideHydrochlorothiazide14550
CarvedilolCarvedilol13943
ClonazepamClonazepam13729
MirtazapineMirtazapine13741
ChlorthalidoneChlorthalidone12745
Montelukast SodiumMontelukast Sodium12637
FurosemideFurosemide12444
Donepezil HclDonepezil Hcl12041
MounjaroTirzepatide11926
Nifedipine ErNifedipine11843
NaproxenNaproxen11646
SimvastatinSimvastatin11642
OzempicSemaglutide11518
Albuterol Sulfate HfaAlbuterol Sulfate11333
PrednisonePrednisone11358
Vitamin D2Ergocalciferol (Vitamin D2)11339
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide11134
EliquisApixaban10938
Trelegy ElliptaFluticasone/Umeclidin/Vilanter10626
Promethazine HclPromethazine Hcl10475
Ammonium LactateAmmonium Lactate9333
LinzessLinaclotide9332
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip9236
KetoconazoleKetoconazole9039
JanumetSitagliptin Phos/Metformin Hcl8925
Alendronate SodiumAlendronate Sodium8630
LatanoprostLatanoprost8321
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide8328
SynthroidLevothyroxine Sodium8127
Trazodone HclTrazodone Hcl8126
AllopurinolAllopurinol7824
SymbicortBudesonide/Formoterol Fumarate7821
Tresiba Flextouch U-100Insulin Degludec7720
Cyclobenzaprine HclCyclobenzaprine Hcl7426
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride7429
Memantine HclMemantine Hcl7423
IbuprofenIbuprofen7230
Metoprolol TartrateMetoprolol Tartrate7122
AtenololAtenolol6524
Esomeprazole MagnesiumEsomeprazole Magnesium6525
HydrocortisoneHydrocortisone6529
Escitalopram OxalateEscitalopram Oxalate6427
FinasterideFinasteride6420
Mometasone FuroateMometasone Furoate6436
XareltoRivaroxaban6417
BaclofenBaclofen6324
GlimepirideGlimepiride6220
Tramadol HclTramadol Hcl6219
JanuviaSitagliptin Phosphate6120
NitroglycerinNitroglycerin6130
JardianceEmpagliflozin5919
Azelastine-FluticasoneAzelastine/Fluticasone5823
Folic AcidFolic Acid5718
LorazepamLorazepam57suppressed
Buspirone HclBuspirone Hcl5617
Meclizine HclMeclizine Hcl5628
Dicyclomine HclDicyclomine Hcl5523
Doxazosin MesylateDoxazosin Mesylate5418
CelecoxibCelecoxib5320
NitrofurantoinNitrofurantoin Macrocrystal5342
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide5215
Doxycycline HyclateDoxycycline Hyclate5138
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4914
Clorazepate DipotassiumClorazepate Dipotassium47suppressed
LidocaineLidocaine4717
EzetimibeEzetimibe4419
Janumet XrSitagliptin Phos/Metformin Hcl4413
PremarinEstrogens, Conjugated4419
TradjentaLinagliptin4412
CiclopiroxCiclopirox4320
EntrestoSacubitril/Valsartan4317
Triamcinolone AcetonideTriamcinolone Acetonide4319
Sildenafil CitrateSildenafil Citrate4214
Memantine Hcl ErMemantine Hcl4114
Paroxetine HclParoxetine Hcl4114
SpironolactoneSpironolactone4011
Glipizide ErGlipizide3814
Sumatriptan SuccinateSumatriptan Succinate37suppressed
Ciprofloxacin HclCiprofloxacin Hcl3529
LovastatinLovastatin3511
Zolpidem TartrateZolpidem Tartrate35suppressed
FluconazoleFluconazole3411
Chlordiazepoxide HclChlordiazepoxide Hcl33suppressed
Citalopram HbrCitalopram Hydrobromide33suppressed
Humalog Kwikpen U-100Insulin Lispro3212
MethotrexateMethotrexate Sodium32suppressed
MupirocinMupirocin3220
ValsartanValsartan3211
MyrbetriqMirabegron3112
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med3012
Hydralazine HclHydralazine Hcl30suppressed
Ibandronate SodiumIbandronate Sodium3011
Bupropion Hcl SrBupropion Hcl29suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen29suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic2914
Acetaminophen-CodeineAcetaminophen With Codeine28suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril28suppressed
Clonidine HclClonidine Hcl28suppressed
NamzaricMemantine Hcl/Donepezil Hcl2811
Oxybutynin Chloride ErOxybutynin Chloride28suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters27suppressed
Clobetasol PropionateClobetasol Propionate26suppressed
LevofloxacinLevofloxacin2622
LumiganBimatoprost26suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen26suppressed
TadalafilTadalafil26suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan25suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2521
Betamethasone DipropionateBetamethasone Dipropionate25suppressed
MethylprednisoloneMethylprednisolone2520
Ondansetron HclOndansetron Hcl25suppressed
PaxlovidNirmatrelvir/Ritonavir2524
Carbidopa-LevodopaCarbidopa/Levodopa24suppressed
PregabalinPregabalin24suppressed
Fluoxetine HclFluoxetine Hcl23suppressed
IrbesartanIrbesartan23suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic23suppressed
ColchicineColchicine22suppressed
GlipizideGlipizide22suppressed
RisperidoneRisperidone22suppressed
CilostazolCilostazol21suppressed
FarxigaDapagliflozin Propanediol21suppressed
MetronidazoleMetronidazole2118
Alfuzosin Hcl ErAlfuzosin Hcl20suppressed
Combivent RespimatIpratropium/Albuterol Sulfate20suppressed
Divalproex SodiumDivalproex Sodium20suppressed
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat20suppressed
Pioglitazone HclPioglitazone Hcl20suppressed
PrimidonePrimidone19suppressed
Terazosin HclTerazosin Hcl19suppressed
Verapamil ErVerapamil Hcl19suppressed
AmoxicillinAmoxicillin1817
FenofibrateFenofibrate Nanocrystallized18suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro18suppressed
Ondansetron OdtOndansetron18suppressed
Repatha SyringeEvolocumab18suppressed
Silver SulfadiazineSilver Sulfadiazine18suppressed
SotalolSotalol Hcl18suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate17suppressed
LactuloseLactulose17suppressed
Metoclopramide HclMetoclopramide Hcl17suppressed
Synjardy XrEmpagliflozin/Metformin Hcl17suppressed
GemtesaVibegron16suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate16suppressed
NystatinNystatin16suppressed
Repatha SureclickEvolocumab16suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic16suppressed
AcyclovirAcyclovir15suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads15suppressed
BumetanideBumetanide15suppressed
Azelastine HclAzelastine Hcl14suppressed
Breo ElliptaFluticasone/Vilanterol14suppressed
Comfort Ez Pen NeedlePen Needle, Diabetic14suppressed
Pravastatin SodiumPravastatin Sodium14suppressed
Spiriva RespimatTiotropium Bromide14suppressed
Timolol MaleateTimolol Maleate14suppressed
TrulicityDulaglutide14suppressed
Bupropion XlBupropion Hcl13suppressed
CiclopiroxCiclopirox Olamine13suppressed
CombiganBrimonidine Tartrate/Timolol13suppressed
Diclofenac PotassiumDiclofenac Potassium13suppressed
LansoprazoleLansoprazole13suppressed
RestasisCyclosporine13suppressed
Risedronate SodiumRisedronate Sodium13suppressed
Ropinirole HclRopinirole Hcl13suppressed
Varenicline TartrateVarenicline Tartrate13suppressed
Alphagan PBrimonidine Tartrate12suppressed
CarbamazepineCarbamazepine12suppressed
DiazepamDiazepam12suppressed
Doxepin HclDoxepin Hcl12suppressed
Enalapril MaleateEnalapril Maleate12suppressed
FluocinonideFluocinonide12suppressed
Incruse ElliptaUmeclidinium Bromide12suppressed
Insulin SyringeSyringe-Needle,insulin,0.5 Ml12suppressed
Megestrol AcetateMegestrol Acetate12suppressed
Propranolol HclPropranolol Hcl12suppressed
SucralfateSucralfate12suppressed
TorsemideTorsemide12suppressed
Ventolin HfaAlbuterol Sulfate12suppressed
CreonLipase/Protease/Amylase11suppressed
Dexlansoprazole DrDexlansoprazole11suppressed
DigoxinDigoxin11suppressed
Hydroxyzine HclHydroxyzine Hcl11suppressed
LamotrigineLamotrigine11suppressed
Methadone HclMethadone Hcl11suppressed
Restasis MultidoseCyclosporine11suppressed
SynjardyEmpagliflozin/Metformin Hcl11suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
Warfarin SodiumWarfarin 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 $19.04 · 1 records Exact Sciences Corporation Cologuard Collection Kit
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