Healthcare provider profile · identity verified

Aman Nanda, MD

Internal Medicine · RIVERSIDE, RI · NPI 1215984257

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	530	112
Levothyroxine Sodium	Levothyroxine Sodium	462	73
Amlodipine Besylate	Amlodipine Besylate	458	97
Eliquis	Apixaban	455	60
Furosemide	Furosemide	374	53
Sertraline Hcl	Sertraline Hcl	321	49
Trazodone Hcl	Trazodone Hcl	309	58
Losartan Potassium	Losartan Potassium	268	57
Lisinopril	Lisinopril	241	51
Quetiapine Fumarate	Quetiapine Fumarate	218	38
Tamsulosin Hcl	Tamsulosin Hcl	172	47
Gabapentin	Gabapentin	170	40
Metoprolol Succinate	Metoprolol Succinate	166	43
Metoprolol Tartrate	Metoprolol Tartrate	163	35
Donepezil Hcl	Donepezil Hcl	158	29
Pantoprazole Sodium	Pantoprazole Sodium	138	32
Escitalopram Oxalate	Escitalopram Oxalate	132	25
Mirtazapine	Mirtazapine	126	25
Potassium Chloride	Potassium Chloride	122	22
Omeprazole	Omeprazole	116	32
Duloxetine Hcl	Duloxetine Hcl	108	21
Hydrochlorothiazide	Hydrochlorothiazide	104	29
Baclofen	Baclofen	88	13
Metformin Hcl	Metformin Hcl	84	23
Rosuvastatin Calcium	Rosuvastatin Calcium	79	21
Citalopram Hbr	Citalopram Hydrobromide	72	14
Prednisone	Prednisone	72	15
Finasteride	Finasteride	71	19
Carbidopa-Levodopa	Carbidopa/Levodopa	70	16
Hydralazine Hcl	Hydralazine Hcl	69	12
Memantine Hcl	Memantine Hcl	69	19
Alendronate Sodium	Alendronate Sodium	66	16
Clopidogrel	Clopidogrel Bisulfate	65	17
Carvedilol	Carvedilol	64	17
Buspirone Hcl	Buspirone Hcl	60	suppressed
Simvastatin	Simvastatin	59	12
Tramadol Hcl	Tramadol Hcl	59	16
Allopurinol	Allopurinol	54	17
Montelukast Sodium	Montelukast Sodium	54	suppressed
Warfarin Sodium	Warfarin Sodium	53	suppressed
Latanoprost	Latanoprost	52	suppressed
Levetiracetam	Levetiracetam	51	suppressed
Fluticasone Propionate	Fluticasone Propionate	45	13
Jardiance	Empagliflozin	44	15
Xarelto	Rivaroxaban	44	suppressed
Memantine Hcl Er	Memantine Hcl	43	suppressed
Pregabalin	Pregabalin	43	11
Oxycodone Hcl	Oxycodone Hcl	42	11
Myrbetriq	Mirabegron	41	suppressed
Albuterol Sulfate Hfa	Albuterol Sulfate	39	17
Pravastatin Sodium	Pravastatin Sodium	39	13
Diclofenac Sodium	Diclofenac Sodium	37	suppressed
Famotidine	Famotidine	37	suppressed
Linzess	Linaclotide	35	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	31	22
Torsemide	Torsemide	31	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	29	suppressed
Nystatin	Nystatin	29	20
Digoxin	Digoxin	28	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	28	suppressed
Levofloxacin	Levofloxacin	28	16
Ramelteon	Ramelteon	28	suppressed
Cephalexin	Cephalexin	27	14
Dorzolamide Hcl	Dorzolamide Hcl	27	suppressed
Risperidone	Risperidone	27	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	27	suppressed
Lorazepam	Lorazepam	26	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	26	suppressed
Toujeo Solostar	Insulin Glargine,hum.Rec.Anlog	25	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	24	suppressed
Glipizide	Glipizide	24	suppressed
Labetalol Hcl	Labetalol Hcl	24	suppressed
Ozempic	Semaglutide	24	suppressed
Atenolol	Atenolol	23	suppressed
Ezetimibe	Ezetimibe	23	suppressed
Lithium Carbonate	Lithium Carbonate	23	suppressed
Olanzapine	Olanzapine	23	suppressed
Bumetanide	Bumetanide	22	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	22	suppressed
Breo Ellipta	Fluticasone/Vilanterol	21	suppressed
Enalapril Maleate	Enalapril Maleate	21	suppressed
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	21	suppressed
Metformin Hcl Er	Metformin Hcl	21	suppressed
Morphine Sulfate Er	Morphine Sulfate	21	suppressed
Lactulose	Lactulose	20	suppressed
Spiriva Handihaler	Tiotropium Bromide	20	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	19	15
Doxycycline Hyclate	Doxycycline Hyclate	19	suppressed
Valproic Acid	Valproic Acid (As Sodium Salt)	19	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	18	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	18	suppressed
Topiramate	Topiramate	18	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	17	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	17	suppressed
Tradjenta	Linagliptin	17	suppressed
Trulicity	Dulaglutide	17	suppressed
Breyna	Budesonide/Formoterol Fumarate	16	suppressed
Dilt-Xr	Diltiazem Hcl	16	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	16	suppressed
Sotalol	Sotalol Hcl	16	suppressed
Amoxicillin	Amoxicillin	15	suppressed
Carbidopa-Levodopa Er	Carbidopa/Levodopa	15	suppressed
Ketoconazole	Ketoconazole	15	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	15	suppressed
Ondansetron Odt	Ondansetron	15	14
Terazosin Hcl	Terazosin Hcl	15	suppressed
Zolpidem Tartrate	Zolpidem Tartrate	15	suppressed
Ondansetron Hcl	Ondansetron Hcl	14	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	13	suppressed
Arexvy	Rsvpref3 Antigen/As01e/Pf	13	13
Brimonidine Tartrate	Brimonidine Tartrate	13	suppressed
Bupropion Xl	Bupropion Hcl	13	suppressed
Diltiazem 24hr Er	Diltiazem Hcl	13	suppressed
Felodipine Er	Felodipine	13	suppressed
Glipizide Er	Glipizide	13	suppressed
Midodrine Hcl	Midodrine Hcl	13	suppressed
Temazepam	Temazepam	13	suppressed
Zonisamide	Zonisamide	13	suppressed
Azithromycin	Azithromycin	12	suppressed
Brilinta	Ticagrelor	12	suppressed
Diltiazem 12hr Er	Diltiazem Hcl	12	suppressed
Diltiazem 24hr Er (Xr)	Diltiazem Hcl	12	suppressed
Ipratropium-Albuterol	Ipratropium/Albuterol Sulfate	12	12
Meclizine Hcl	Meclizine Hcl	12	suppressed
Permethrin	Permethrin	12	11
Rivastigmine	Rivastigmine	12	suppressed
Santyl	Collagenase Clostridium Hist.	12	suppressed
Alfuzosin Hcl Er	Alfuzosin Hcl	11	suppressed
Atropine Sulfate	Atropine Sulfate	11	suppressed
Bisoprolol Fumarate	Bisoprolol Fumarate	11	suppressed
Clotrimazole	Clotrimazole	11	suppressed
Erythromycin	Erythromycin Base	11	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	11	suppressed
Lidocaine	Lidocaine	11	suppressed
Mesalamine	Mesalamine	11	suppressed
Spironolactone	Spironolactone	11	suppressed
Valacyclovir	Valacyclovir Hcl	11	suppressed
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	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