Healthcare provider profile · identity verified

Robert L. Proietto, D.O.

Internal Medicine · ST PETERSBURG, FL · NPI 1467404921

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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
EliquisApixaban22957
Atorvastatin CalciumAtorvastatin Calcium21056
Amlodipine BesylateAmlodipine Besylate15038
Pantoprazole SodiumPantoprazole Sodium13250
ClopidogrelClopidogrel Bisulfate12829
Levothyroxine SodiumLevothyroxine Sodium11728
FurosemideFurosemide11638
GabapentinGabapentin11628
Metoprolol TartrateMetoprolol Tartrate11443
Tamsulosin HclTamsulosin Hcl10534
Escitalopram OxalateEscitalopram Oxalate9921
Potassium ChloridePotassium Chloride9120
Donepezil HclDonepezil Hcl8418
Divalproex SodiumDivalproex Sodium8115
LisinoprilLisinopril7127
CarvedilolCarvedilol6624
CefuroximeCefuroxime Axetil6659
Sertraline HclSertraline Hcl6412
Trazodone HclTrazodone Hcl6319
Metformin HclMetformin Hcl6116
Memantine HclMemantine Hcl6013
LatanoprostLatanoprost5912
Rosuvastatin CalciumRosuvastatin Calcium5913
MirtazapineMirtazapine5819
Losartan PotassiumLosartan Potassium5526
Ondansetron HclOndansetron Hcl4925
Hydralazine HclHydralazine Hcl4723
FamotidineFamotidine4624
FinasterideFinasteride44suppressed
LevetiracetamLevetiracetam4211
OmeprazoleOmeprazole3515
ProcritEpoetin Alfa35suppressed
CephalexinCephalexin3432
Doxycycline HyclateDoxycycline Hyclate3429
Duloxetine HclDuloxetine Hcl3413
Pravastatin SodiumPravastatin Sodium33suppressed
PrednisonePrednisone3128
Metoprolol SuccinateMetoprolol Succinate3015
Oxycodone HclOxycodone Hcl3029
BaclofenBaclofen28suppressed
Citalopram HbrCitalopram Hydrobromide28suppressed
AllopurinolAllopurinol27suppressed
SimvastatinSimvastatin27suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2622
HydrochlorothiazideHydrochlorothiazide26suppressed
IbuprofenIbuprofen26suppressed
MetronidazoleMetronidazole2621
Buspirone HclBuspirone Hcl25suppressed
Ciprofloxacin HclCiprofloxacin Hcl2519
EntrestoSacubitril/Valsartan25suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog25suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2518
FarxigaDapagliflozin Propanediol24suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate2416
LactuloseLactulose24suppressed
Montelukast SodiumMontelukast Sodium24suppressed
NystatinNystatin2415
SpironolactoneSpironolactone24suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog23suppressed
Carbidopa-LevodopaCarbidopa/Levodopa22suppressed
CeftriaxoneCeftriaxone Sodium2212
Fluticasone PropionateFluticasone Propionate2212
Levemir FlexpenInsulin Detemir22suppressed
Quetiapine FumarateQuetiapine Fumarate22suppressed
Sodium Chloride0.9 % Sodium Chloride21suppressed
ZonisamideZonisamide21suppressed
Albuterol Sulfate HfaAlbuterol Sulfate2017
Nifedipine ErNifedipine2014
ArexvyRsvpref3 Antigen/As01e/Pf1915
AzithromycinAzithromycin1918
Benazepril HclBenazepril Hcl19suppressed
DexamethasoneDexamethasone1912
KetoconazoleKetoconazole19suppressed
Amiodarone HclAmiodarone Hcl18suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl17suppressed
Vancomycin HclVancomycin/Water For Inj (Peg)17suppressed
Fluoxetine HclFluoxetine Hcl16suppressed
Insulin Aspart FlexpenInsulin Aspart16suppressed
LevofloxacinLevofloxacin1612
AzathioprineAzathioprine15suppressed
Clonidine HclClonidine Hcl15suppressed
DigoxinDigoxin15suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn15suppressed
LubiprostoneLubiprostone15suppressed
BumetanideBumetanide14suppressed
FluconazoleFluconazole1413
Fluticasone-SalmeterolFluticasone Propion/Salmeterol14suppressed
MicafunginMicafungin Sodium14suppressed
CalcitriolCalcitriol13suppressed
CelecoxibCelecoxib13suppressed
ErtapenemErtapenem Sodium13suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro13suppressed
MeloxicamMeloxicam13suppressed
Midodrine HclMidodrine Hcl1311
Spiriva RespimatTiotropium Bromide13suppressed
CeftazidimeCeftazidime12suppressed
Diltiazem HclDiltiazem Hcl12suppressed
Humalog Kwikpen U-100Insulin Lispro12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
MyrbetriqMirabegron12suppressed
Nortriptyline HclNortriptyline Hcl12suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen1212
MethylprednisoloneMethylprednisolone1111
Pioglitazone HclPioglitazone Hcl11suppressed

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
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