Healthcare provider profile · identity verified

Sasikumar Vishwanath, M.D.

Internal Medicine · FLORALA, AL · NPI 1013016732

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
Levothyroxine Sodium	Levothyroxine Sodium	480	85
Atorvastatin Calcium	Atorvastatin Calcium	461	105
Rosuvastatin Calcium	Rosuvastatin Calcium	384	84
Pantoprazole Sodium	Pantoprazole Sodium	349	64
Amlodipine Besylate	Amlodipine Besylate	343	76
Lisinopril	Lisinopril	313	74
Gabapentin	Gabapentin	304	63
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	245	48
Eliquis	Apixaban	216	28
Losartan Potassium	Losartan Potassium	213	46
Furosemide	Furosemide	211	48
Omeprazole	Omeprazole	210	44
Tramadol Hcl	Tramadol Hcl	210	45
Pioglitazone Hcl	Pioglitazone Hcl	205	47
Meloxicam	Meloxicam	201	45
Hydrochlorothiazide	Hydrochlorothiazide	196	51
Potassium Chloride	Potassium Chloride	195	34
Buspirone Hcl	Buspirone Hcl	179	28
Celecoxib	Celecoxib	179	62
Donepezil Hcl	Donepezil Hcl	170	31
Pravastatin Sodium	Pravastatin Sodium	168	38
Fenofibrate	Fenofibrate	163	40
Tamsulosin Hcl	Tamsulosin Hcl	161	38
Metoprolol Tartrate	Metoprolol Tartrate	160	36
Famotidine	Famotidine	158	29
Trazodone Hcl	Trazodone Hcl	156	26
Allopurinol	Allopurinol	150	32
Clopidogrel	Clopidogrel Bisulfate	148	35
Citalopram Hbr	Citalopram Hydrobromide	139	29
Mirtazapine	Mirtazapine	138	27
Montelukast Sodium	Montelukast Sodium	137	31
Glipizide Er	Glipizide	136	29
Metformin Hcl	Metformin Hcl	136	42
Hydroxyzine Hcl	Hydroxyzine Hcl	124	35
Metoprolol Succinate	Metoprolol Succinate	123	29
Tizanidine Hcl	Tizanidine Hcl	123	44
Prednisone	Prednisone	121	67
Sertraline Hcl	Sertraline Hcl	121	19
Duloxetine Hcl	Duloxetine Hcl	118	22
Carvedilol	Carvedilol	114	25
Atenolol	Atenolol	111	25
Topiramate	Topiramate	111	14
Ventolin Hfa	Albuterol Sulfate	111	34
Simvastatin	Simvastatin	107	20
Escitalopram Oxalate	Escitalopram Oxalate	104	21
Memantine Hcl	Memantine Hcl	104	16
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	100	33
Ozempic	Semaglutide	100	15
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	99	18
Azithromycin	Azithromycin	97	80
Vitamin D2	Ergocalciferol (Vitamin D2)	92	38
Clonidine Hcl	Clonidine Hcl	82	17
Levetiracetam	Levetiracetam	81	11
Metoclopramide Hcl	Metoclopramide Hcl	81	18
Mounjaro	Tirzepatide	79	12
Warfarin Sodium	Warfarin Sodium	78	13
Diclofenac Sodium	Diclofenac Sodium	76	26
Nebivolol Hcl	Nebivolol Hcl	76	15
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	75	53
Venlafaxine Hcl Er	Venlafaxine Hcl	75	11
Bupropion Xl	Bupropion Hcl	73	12
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	73	20
Divalproex Sodium	Divalproex Sodium	71	suppressed
Ezetimibe	Ezetimibe	70	19
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	69	53
Hydralazine Hcl	Hydralazine Hcl	68	suppressed
Januvia	Sitagliptin Phosphate	68	suppressed
Jardiance	Empagliflozin	67	15
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	66	17
Albuterol Sulfate Hfa	Albuterol Sulfate	64	29
Fluticasone Propionate	Fluticasone Propionate	64	23
Ropinirole Hcl	Ropinirole Hcl	63	11
Metformin Hcl Er	Metformin Hcl	62	17
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	62	suppressed
Vascepa	Icosapent Ethyl	62	11
Lorazepam	Lorazepam	59	14
Baclofen	Baclofen	53	11
Esomeprazole Magnesium	Esomeprazole Magnesium	53	12
Meclizine Hcl	Meclizine Hcl	53	24
Ondansetron Hcl	Ondansetron Hcl	53	24
Estradiol	Estradiol	52	11
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	49	suppressed
Nifedipine Er	Nifedipine	49	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	49	12
Quetiapine Fumarate	Quetiapine Fumarate	49	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	47	11
Naproxen	Naproxen	47	11
Trulicity	Dulaglutide	47	suppressed
Haloperidol Decanoate	Haloperidol Decanoate	45	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	45	27
Clonazepam	Clonazepam	44	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	43	suppressed
Propranolol Hcl	Propranolol Hcl	43	suppressed
Spironolactone	Spironolactone	43	14
Nitrofurantoin	Nitrofurantoin Macrocrystal	42	suppressed
Chlorthalidone	Chlorthalidone	41	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	41	29
Risperidone	Risperidone	41	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	41	suppressed
Xarelto	Rivaroxaban	41	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	40	suppressed
Spironolactone-Hctz	Spironolact/Hydrochlorothiazid	39	suppressed
Amoxicillin	Amoxicillin	38	35
Isosorbide Dinitrate	Isosorbide Dinitrate	38	suppressed
Diazepam	Diazepam	37	suppressed
Methocarbamol	Methocarbamol	37	suppressed
Sucralfate	Sucralfate	37	suppressed
Zolpidem Tartrate	Zolpidem Tartrate	37	13
Alprazolam	Alprazolam	36	13
Cephalexin	Cephalexin	36	31
Linzess	Linaclotide	35	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	35	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	34	suppressed
Oxcarbazepine	Oxcarbazepine	34	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	34	suppressed
Bumetanide	Bumetanide	33	suppressed
Ceftriaxone	Ceftriaxone Sodium	33	14
Lactulose	Lactulose	33	suppressed
Temazepam	Temazepam	33	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	32	suppressed
Finasteride	Finasteride	31	suppressed
Paroxetine Hcl	Paroxetine Hcl	30	suppressed
Amiodarone Hcl	Amiodarone Hcl	29	suppressed
Aripiprazole	Aripiprazole	29	suppressed
Fluconazole	Fluconazole	29	22
Tradjenta	Linagliptin	29	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	27	suppressed
Entresto	Sacubitril/Valsartan	26	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	26	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	26	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	25	suppressed
Tramadol Hcl Er	Tramadol Hcl	25	suppressed
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	24	13
Dicyclomine Hcl	Dicyclomine Hcl	24	suppressed
Fentanyl	Fentanyl	23	suppressed
Morphine Sulfate Er	Morphine Sulfate	23	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	22	15
Levofloxacin	Levofloxacin	22	18
Memantine Hcl Er	Memantine Hcl	22	suppressed
Symbicort	Budesonide/Formoterol Fumarate	22	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	21	suppressed
Lidocaine Hcl	Lidocaine Hcl	21	14
Megestrol Acetate	Megestrol Acetate	21	suppressed
Synthroid	Levothyroxine Sodium	21	suppressed
Ziprasidone Hcl	Ziprasidone Hcl	20	suppressed
Farxiga	Dapagliflozin Propanediol	19	suppressed
Janumet	Sitagliptin Phos/Metformin Hcl	19	suppressed
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	18	suppressed
Mometasone Furoate	Mometasone Furoate	18	suppressed
Bisoprolol-Hydrochlorothiazide	Bisoprolol/Hydrochlorothiazide	17	suppressed
Clindamycin Hcl	Clindamycin Hcl	17	15
Dexamethasone Sodium Phosphate	Dexamethasone Sodium Phosphate	16	11
Gemfibrozil	Gemfibrozil	16	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	16	suppressed
Movantik	Naloxegol Oxalate	16	suppressed
Neomycin-Polymyxin-Dexameth	Neomycin/Polymyxin B/Dexametha	16	12
Phenobarbital	Phenobarbital	16	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	16	13
Clobetasol Propionate	Clobetasol Propionate	15	11
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	15	suppressed
Potassium Citrate Er	Potassium Citrate	15	suppressed
Premarin	Estrogens, Conjugated	15	suppressed
Humalog	Insulin Lispro	14	suppressed
Amlodipine-Valsartan	Amlodipine Besylate/Valsartan	13	suppressed
Breztri Aerosphere	Budesonide/Glycopyr/Formoterol	13	suppressed
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	13	suppressed
Ipratropium-Albuterol	Ipratropium/Albuterol Sulfate	13	suppressed
Lumigan	Bimatoprost	13	suppressed
Methotrexate	Methotrexate Sodium	13	suppressed
Nystatin	Nystatin	13	11
Valacyclovir	Valacyclovir Hcl	13	suppressed
Clonidine	Clonidine	12	suppressed
Diltiazem Hcl	Diltiazem Hcl	12	suppressed
Haloperidol	Haloperidol	12	suppressed
Pentoxifylline	Pentoxifylline	12	suppressed
Propranolol Hcl Er	Propranolol Hcl	12	suppressed
Ranolazine Er	Ranolazine	12	suppressed
Tazicef	Ceftazidime	12	suppressed
Bisoprolol Fumarate	Bisoprolol Fumarate	11	suppressed
Cyanocobalamin Injection	Cyanocobalamin (Vitamin B-12)	11	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	11	suppressed
Enalapril Maleate	Enalapril Maleate	11	suppressed
Hydroxyzine Pamoate	Hydroxyzine Pamoate	11	suppressed
Ibuprofen	Ibuprofen	11	suppressed
Ipratropium Bromide	Ipratropium Bromide	11	suppressed
Novolin N	Insulin Nph Human Isophane	11	suppressed
Restasis Multidose	Cyclosporine	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