Healthcare provider profile · identity verified

Ronald D Greco, MD

Emergency Medicine · FORESTVILLE, NY · NPI 1508810813

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
Atorvastatin CalciumAtorvastatin Calcium17943
Alendronate SodiumAlendronate Sodium16819
Levothyroxine SodiumLevothyroxine Sodium14829
Amlodipine BesylateAmlodipine Besylate12826
OmeprazoleOmeprazole9521
RisperidoneRisperidone93suppressed
LisinoprilLisinopril8730
OlanzapineOlanzapine8614
FamotidineFamotidine7113
Metformin HclMetformin Hcl7016
Metoprolol SuccinateMetoprolol Succinate7017
AripiprazoleAripiprazole61suppressed
Fluoxetine HclFluoxetine Hcl61suppressed
EliquisApixaban6014
EzetimibeEzetimibe5915
Pantoprazole SodiumPantoprazole Sodium59suppressed
LactuloseLactulose5711
Tamsulosin HclTamsulosin Hcl5413
FurosemideFurosemide52suppressed
Rosuvastatin CalciumRosuvastatin Calcium5217
Potassium ChloridePotassium Chloride5012
Albuterol Sulfate HfaAlbuterol Sulfate4915
Benztropine MesylateBenztropine Mesylate49suppressed
Quetiapine FumarateQuetiapine Fumarate48suppressed
Divalproex Sodium ErDivalproex Sodium43suppressed
Sertraline HclSertraline Hcl42suppressed
Losartan PotassiumLosartan Potassium40suppressed
Trazodone HclTrazodone Hcl39suppressed
Montelukast SodiumMontelukast Sodium38suppressed
Chlorhexidine GluconateChlorhexidine Gluconate37suppressed
GabapentinGabapentin35suppressed
HydrochlorothiazideHydrochlorothiazide35suppressed
FenofibrateFenofibrate32suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3131
FenofibrateFenofibrate Nanocrystallized31suppressed
Fluticasone PropionateFluticasone Propionate29suppressed
GemfibrozilGemfibrozil26suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen2620
Metoprolol TartrateMetoprolol Tartrate26suppressed
CephalexinCephalexin2523
ClonazepamClonazepam25suppressed
OzempicSemaglutide24suppressed
AtenololAtenolol22suppressed
ChlorthalidoneChlorthalidone22suppressed
LevetiracetamLevetiracetam22suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide22suppressed
PrednisonePrednisone2215
FinasterideFinasteride21suppressed
LovastatinLovastatin21suppressed
MyrbetriqMirabegron21suppressed
Ciprofloxacin HclCiprofloxacin Hcl2018
Advair HfaFluticasone Propion/Salmeterol19suppressed
Doxycycline HyclateDoxycycline Hyclate1919
SimvastatinSimvastatin18suppressed
AllopurinolAllopurinol17suppressed
LamotrigineLamotrigine17suppressed
Paroxetine HclParoxetine Hcl17suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide17suppressed
Doxazosin MesylateDoxazosin Mesylate16suppressed
Bisoprolol FumarateBisoprolol Fumarate15suppressed
Quetiapine Fumarate ErQuetiapine Fumarate15suppressed
ClopidogrelClopidogrel Bisulfate14suppressed
LevocarnitineLevocarnitine (With Sugar)14suppressed
Lithium CarbonateLithium Carbonate14suppressed
NystatinNystatin14suppressed
Pioglitazone HclPioglitazone Hcl14suppressed
Valproic AcidValproic Acid (As Sodium Salt)14suppressed
Hydroxyzine HclHydroxyzine Hcl13suppressed
JardianceEmpagliflozin13suppressed
LatanoprostLatanoprost13suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended13suppressed
ProliaDenosumab1311
TrimethoprimTrimethoprim13suppressed
AmantadineAmantadine Hcl12suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr12suppressed
BumetanideBumetanide12suppressed
Combivent RespimatIpratropium/Albuterol Sulfate12suppressed
Duloxetine HclDuloxetine Hcl12suppressed
Lurasidone HclLurasidone Hcl12suppressed
MethylprednisoloneMethylprednisolone1212
NaproxenNaproxen12suppressed
TopiramateTopiramate12suppressed
Ziprasidone HclZiprasidone Hcl12suppressed
CarvedilolCarvedilol11suppressed
IbuprofenIbuprofen11suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
Potassium Citrate ErPotassium Citrate11suppressed

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