Healthcare provider profile · identity verified

Ronald R Leombruno, MD

Family Practice · SOUTH HADLEY, MA · NPI 1497876643

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

Brand	Generic	Claims	Beneficiaries
Atorvastatin Calcium	Atorvastatin Calcium	704	179
Amlodipine Besylate	Amlodipine Besylate	498	135
Levothyroxine Sodium	Levothyroxine Sodium	447	107
Omeprazole	Omeprazole	381	84
Lisinopril	Lisinopril	330	88
Gabapentin	Gabapentin	327	63
Metoprolol Succinate	Metoprolol Succinate	275	68
Lorazepam	Lorazepam	263	53
Simvastatin	Simvastatin	242	62
Losartan Potassium	Losartan Potassium	231	61
Zolpidem Tartrate	Zolpidem Tartrate	205	36
Clonazepam	Clonazepam	197	31
Albuterol Sulfate Hfa	Albuterol Sulfate	187	45
Rosuvastatin Calcium	Rosuvastatin Calcium	184	53
Eliquis	Apixaban	154	40
Metformin Hcl	Metformin Hcl	154	41
Metoprolol Tartrate	Metoprolol Tartrate	152	32
Oxycodone Hcl	Oxycodone Hcl	144	37
Hydrochlorothiazide	Hydrochlorothiazide	137	42
Sertraline Hcl	Sertraline Hcl	133	34
Fluticasone Propionate	Fluticasone Propionate	132	48
Tamsulosin Hcl	Tamsulosin Hcl	125	28
Fluoxetine Hcl	Fluoxetine Hcl	118	24
Pantoprazole Sodium	Pantoprazole Sodium	116	30
Trazodone Hcl	Trazodone Hcl	114	36
Ozempic	Semaglutide	113	24
Furosemide	Furosemide	110	30
Pravastatin Sodium	Pravastatin Sodium	110	29
Tramadol Hcl	Tramadol Hcl	105	35
Celecoxib	Celecoxib	100	23
Escitalopram Oxalate	Escitalopram Oxalate	97	22
Ezetimibe	Ezetimibe	97	24
Carvedilol	Carvedilol	92	24
Bupropion Xl	Bupropion Hcl	90	20
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	88	17
Atenolol	Atenolol	87	27
Duloxetine Hcl	Duloxetine Hcl	87	20
Valsartan	Valsartan	85	17
Citalopram Hbr	Citalopram Hydrobromide	80	16
Spironolactone	Spironolactone	70	22
Alprazolam	Alprazolam	69	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	68	14
Prednisone	Prednisone	67	26
Allopurinol	Allopurinol	65	19
Alendronate Sodium	Alendronate Sodium	64	18
Finasteride	Finasteride	63	15
Ventolin Hfa	Albuterol Sulfate	61	17
Famotidine	Famotidine	59	15
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	59	17
Meloxicam	Meloxicam	59	16
Trulicity	Dulaglutide	59	11
Xarelto	Rivaroxaban	55	13
Jardiance	Empagliflozin	54	suppressed
Diclofenac Sodium	Diclofenac Sodium	53	12
Hydroxyzine Hcl	Hydroxyzine Hcl	52	suppressed
Clopidogrel	Clopidogrel Bisulfate	51	16
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	50	40
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	50	suppressed
Tizanidine Hcl	Tizanidine Hcl	49	suppressed
Warfarin Sodium	Warfarin Sodium	49	12
Amitriptyline Hcl	Amitriptyline Hcl	48	suppressed
Ropinirole Hcl	Ropinirole Hcl	48	suppressed
Breo Ellipta	Fluticasone/Vilanterol	47	suppressed
Amoxicillin	Amoxicillin	46	23
Sumatriptan Succinate	Sumatriptan Succinate	46	suppressed
Synthroid	Levothyroxine Sodium	45	12
Chlorthalidone	Chlorthalidone	44	suppressed
Paroxetine Hcl	Paroxetine Hcl	44	13
Mirtazapine	Mirtazapine	43	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	43	suppressed
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	41	suppressed
Pregabalin	Pregabalin	40	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	40	suppressed
Benazepril Hcl	Benazepril Hcl	39	suppressed
Metformin Hcl Er	Metformin Hcl	37	12
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	36	13
Memantine Hcl Er	Memantine Hcl	35	suppressed
Ondansetron Hcl	Ondansetron Hcl	35	suppressed
Farxiga	Dapagliflozin Propanediol	34	suppressed
Labetalol Hcl	Labetalol Hcl	34	suppressed
Nystatin	Nystatin	34	13
Montelukast Sodium	Montelukast Sodium	33	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	32	26
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	31	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	31	suppressed
Bupropion Hcl Sr	Bupropion Hcl	30	suppressed
Donepezil Hcl	Donepezil Hcl	30	suppressed
Lovastatin	Lovastatin	30	suppressed
Ultra-Fine Mini Pen Needle	Pen Needle, Diabetic	30	11
Baclofen	Baclofen	29	suppressed
Glipizide	Glipizide	29	suppressed
Glipizide Er	Glipizide	28	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	28	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	28	suppressed
Buspirone Hcl	Buspirone Hcl	27	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	27	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	27	14
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	26	suppressed
Irbesartan	Irbesartan	26	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	25	suppressed
Lansoprazole	Lansoprazole	25	suppressed
Mounjaro	Tirzepatide	24	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	23	suppressed
Symbicort	Budesonide/Formoterol Fumarate	23	suppressed
Valacyclovir	Valacyclovir Hcl	23	12
Aripiprazole	Aripiprazole	22	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	22	suppressed
Topiramate	Topiramate	22	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	21	suppressed
Entresto	Sacubitril/Valsartan	21	suppressed
Butalbital-Acetaminophen-Caffe	Butalb/Acetaminophen/Caffeine	20	suppressed
Doxepin Hcl	Doxepin Hcl	20	suppressed
Eszopiclone	Eszopiclone	20	suppressed
Fenofibrate	Fenofibrate	20	suppressed
Incruse Ellipta	Umeclidinium Bromide	20	suppressed
Ipratropium Bromide	Ipratropium Bromide	20	suppressed
Olanzapine	Olanzapine	20	suppressed
Spironolactone-Hctz	Spironolact/Hydrochlorothiazid	20	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	19	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	19	suppressed
Hydromorphone Hcl	Hydromorphone Hcl	19	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	19	suppressed
Nystop	Nystatin	19	suppressed
Carisoprodol	Carisoprodol	18	suppressed
Diazepam	Diazepam	18	suppressed
Indapamide	Indapamide	18	suppressed
Morphine Sulfate Er	Morphine Sulfate	18	suppressed
Nifedipine Er	Nifedipine	18	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	18	suppressed
Cryselle	Norgestrel-Ethinyl Estradiol	17	suppressed
Quetiapine Fumarate Er	Quetiapine Fumarate	17	suppressed
Sildenafil Citrate	Sildenafil Citrate	17	suppressed
Terazosin Hcl	Terazosin Hcl	17	suppressed
Acyclovir	Acyclovir	16	suppressed
Estradiol	Estradiol	16	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	16	suppressed
Galantamine Er	Galantamine Hbr	16	suppressed
Isosorbide Dinitrate	Isosorbide Dinitrate	16	suppressed
Januvia	Sitagliptin Phosphate	16	suppressed
Solifenacin Succinate	Solifenacin Succinate	16	suppressed
Fentanyl	Fentanyl	15	suppressed
Levoxyl	Levothyroxine Sodium	15	suppressed
Methylphenidate Hcl	Methylphenidate Hcl	15	suppressed
Nabumetone	Nabumetone	15	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	15	suppressed
Xtampza Er	Oxycodone Myristate	15	suppressed
Zolmitriptan	Zolmitriptan	15	suppressed
Azithromycin	Azithromycin	14	12
Latanoprost	Latanoprost	14	suppressed
Novolog Flexpen	Insulin Aspart	14	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	14	suppressed
Prazosin Hcl	Prazosin Hcl	14	suppressed
Propranolol Hcl	Propranolol Hcl	14	suppressed
Alcohol Prep Pads	Alcohol Antiseptic Pads	13	suppressed
Clotrimazole	Clotrimazole	13	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	13	suppressed
Flecainide Acetate	Flecainide Acetate	13	suppressed
Gemtesa	Vibegron	13	suppressed
Lamotrigine	Lamotrigine	13	suppressed
Memantine Hcl	Memantine Hcl	13	suppressed
Morphine Sulfate	Morphine Sulfate	13	suppressed
Naltrexone Hcl	Naltrexone Hcl	13	suppressed
Penicillin V Potassium	Penicillin V Potassium	13	suppressed
Premarin	Estrogens, Conjugated	13	suppressed
Tivicay	Dolutegravir Sodium	13	suppressed
Torsemide	Torsemide	13	suppressed
Betamethasone Dipropionate	Betamethasone Dipropionate	12	suppressed
Descovy	Emtricitabine/Tenofov Alafenam	12	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	12	11
Etodolac	Etodolac	12	suppressed
Levetiracetam	Levetiracetam	12	suppressed
Nitroglycerin	Nitroglycerin	12	suppressed
Primidone	Primidone	12	suppressed
Sucralfate	Sucralfate	12	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	12	suppressed
Tolterodine Tartrate	Tolterodine Tartrate	12	suppressed
Arnuity Ellipta	Fluticasone Furoate	11	suppressed
Cilostazol	Cilostazol	11	suppressed
Ibuprofen	Ibuprofen	11	suppressed
Myrbetriq	Mirabegron	11	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	11	suppressed

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.

Year	General Payments	Main payer	Explicit products	Company overlaps	Part D coverage
2025	—	—	—	—	—
2024	—	—	—	—	Complete

Questions to ask

Questions you could discuss with your doctor

Are there reasonable alternatives I should understand when we discuss treatment options?
How should I interpret the industry-payment records shown here in the context of my care?

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.

Loaded source releases

Dataset	Year	Publication	Source
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