Healthcare provider profile · identity verified

Amar Kumar Singh, MD

Internal Medicine · ROME, GA · NPI 1669467601

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	892	248
Atorvastatin Calcium	Atorvastatin Calcium	821	244
Rosuvastatin Calcium	Rosuvastatin Calcium	796	245
Amlodipine Besylate	Amlodipine Besylate	682	203
Pantoprazole Sodium	Pantoprazole Sodium	593	185
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	568	99
Losartan Potassium	Losartan Potassium	538	153
Gabapentin	Gabapentin	437	134
Omeprazole	Omeprazole	396	115
Metformin Hcl	Metformin Hcl	381	119
Mounjaro	Tirzepatide	371	74
Tamsulosin Hcl	Tamsulosin Hcl	331	112
Allopurinol	Allopurinol	325	94
Montelukast Sodium	Montelukast Sodium	325	101
Duloxetine Hcl	Duloxetine Hcl	320	83
Celecoxib	Celecoxib	305	89
Fluoxetine Hcl	Fluoxetine Hcl	301	80
Metoprolol Tartrate	Metoprolol Tartrate	285	83
Lisinopril	Lisinopril	271	83
Famotidine	Famotidine	268	74
Trazodone Hcl	Trazodone Hcl	261	80
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	254	41
Alprazolam	Alprazolam	247	49
Ozempic	Semaglutide	247	61
Pravastatin Sodium	Pravastatin Sodium	247	75
Bupropion Xl	Bupropion Hcl	235	71
Metoprolol Succinate	Metoprolol Succinate	229	67
Clopidogrel	Clopidogrel Bisulfate	228	66
Furosemide	Furosemide	220	73
Escitalopram Oxalate	Escitalopram Oxalate	218	68
Eliquis	Apixaban	206	49
Glimepiride	Glimepiride	191	56
Buspirone Hcl	Buspirone Hcl	190	54
Hydrochlorothiazide	Hydrochlorothiazide	190	55
Fluticasone Propionate	Fluticasone Propionate	178	71
Pregabalin	Pregabalin	171	44
Jardiance	Empagliflozin	170	47
Zolpidem Tartrate	Zolpidem Tartrate	168	32
Carvedilol	Carvedilol	166	56
Baclofen	Baclofen	152	55
Testosterone Cypionate	Testosterone Cypionate	144	44
Sertraline Hcl	Sertraline Hcl	143	36
Meloxicam	Meloxicam	140	48
Tramadol Hcl	Tramadol Hcl	140	39
Clonazepam	Clonazepam	134	33
Donepezil Hcl	Donepezil Hcl	134	43
Albuterol Sulfate Hfa	Albuterol Sulfate	131	49
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	128	40
Ezetimibe	Ezetimibe	124	35
Spironolactone	Spironolactone	124	39
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	120	32
Olmesartan Medoxomil	Olmesartan Medoxomil	118	32
Valsartan	Valsartan	118	31
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	117	30
Atenolol	Atenolol	114	34
Hydralazine Hcl	Hydralazine Hcl	109	38
Januvia	Sitagliptin Phosphate	108	38
Topiramate	Topiramate	108	29
Methylphenidate Hcl	Methylphenidate Hcl	107	19
Potassium Chloride	Potassium Chloride	107	40
Mirtazapine	Mirtazapine	105	29
Synthroid	Levothyroxine Sodium	102	22
Benazepril Hcl	Benazepril Hcl	100	28
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	93	32
Diclofenac Sodium	Diclofenac Sodium	91	37
Trulicity	Dulaglutide	88	24
Metformin Hcl Er	Metformin Hcl	85	25
Ropinirole Hcl	Ropinirole Hcl	84	29
Ondansetron Hcl	Ondansetron Hcl	82	31
Memantine Hcl	Memantine Hcl	79	18
Breo Ellipta	Fluticasone/Vilanterol	78	23
Xarelto	Rivaroxaban	77	13
Tizanidine Hcl	Tizanidine Hcl	74	23
Omega-3 Acid Ethyl Esters	Omega-3 Acid Ethyl Esters	73	16
Methadone Hcl	Methadone Hcl	70	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	69	22
Linzess	Linaclotide	67	21
Buprenorphine	Buprenorphine	66	15
Lorazepam	Lorazepam	65	suppressed
Finasteride	Finasteride	61	21
Venlafaxine Hcl Er	Venlafaxine Hcl	60	19
Liothyronine Sodium	Liothyronine Sodium	59	14
Ramipril	Ramipril	57	16
Anastrozole	Anastrozole	56	26
Janumet	Sitagliptin Phos/Metformin Hcl	56	14
Simvastatin	Simvastatin	56	15
Doxycycline Hyclate	Doxycycline Hyclate	55	47
Quetiapine Fumarate	Quetiapine Fumarate	55	12
Citalopram Hbr	Citalopram Hydrobromide	53	17
Clonidine Hcl	Clonidine Hcl	53	17
Ondansetron Odt	Ondansetron	53	27
Fenofibrate	Fenofibrate	50	14
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	48	13
Desvenlafaxine Succinate Er	Desvenlafaxine Succinate	47	15
Ketoconazole	Ketoconazole	47	25
Nifedipine Er	Nifedipine	47	12
Esomeprazole Magnesium	Esomeprazole Magnesium	46	15
Humalog Kwikpen U-100	Insulin Lispro	46	suppressed
Azelastine Hcl	Azelastine Hcl	45	21
Nebivolol Hcl	Nebivolol Hcl	45	12
Prolia	Denosumab	45	28
Eszopiclone	Eszopiclone	44	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	43	16
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	43	16
Bupropion Hcl Sr	Bupropion Hcl	41	13
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	41	13
Methocarbamol	Methocarbamol	40	11
Propranolol Hcl	Propranolol Hcl	39	suppressed
Methylphenidate Er	Methylphenidate Hcl	37	suppressed
Testosterone	Testosterone	36	12
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	35	suppressed
Azithromycin	Azithromycin	35	34
Oxycodone Hcl	Oxycodone Hcl	35	suppressed
Toujeo Solostar	Insulin Glargine,hum.Rec.Anlog	35	suppressed
Meclizine Hcl	Meclizine Hcl	33	18
Prednisone	Prednisone	33	27
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	32	suppressed
Farxiga	Dapagliflozin Propanediol	32	12
Fentanyl	Fentanyl	32	suppressed
Ultra-Fine Mini Pen Needle	Pen Needle, Diabetic	32	11
Olanzapine	Olanzapine	31	suppressed
Cimetidine	Cimetidine	30	suppressed
Dutasteride	Dutasteride	30	suppressed
Janumet Xr	Sitagliptin Phos/Metformin Hcl	30	suppressed
Levetiracetam	Levetiracetam	30	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	30	suppressed
Symbicort	Budesonide/Formoterol Fumarate	30	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	30	16
Ibuprofen	Ibuprofen	29	suppressed
Lansoprazole	Lansoprazole	29	suppressed
Repatha Sureclick	Evolocumab	28	suppressed
Colestipol Hcl	Colestipol Hcl	27	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	27	suppressed
Primidone	Primidone	27	suppressed
Torsemide	Torsemide	27	12
Lovastatin	Lovastatin	26	suppressed
Metronidazole	Metronidazole	26	17
Olmesartan-Hydrochlorothiazide	Olmesartan/Hydrochlorothiazide	26	suppressed
Rybelsus	Semaglutide	26	suppressed
Solifenacin Succinate	Solifenacin Succinate	26	suppressed
Aripiprazole	Aripiprazole	25	suppressed
Novolog Flexpen	Insulin Aspart	25	suppressed
Novolog Mix 70-30 Flexpen	Insulin Aspart Prot/Insuln Asp	25	suppressed
Creon	Lipase/Protease/Amylase	24	suppressed
Olmesartan-Amlodipine-Hctz	Olmesartan/Amlodipin/Hcthiazid	24	suppressed
Spironolactone-Hctz	Spironolact/Hydrochlorothiazid	24	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	23	suppressed
Alendronate Sodium	Alendronate Sodium	23	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	23	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	23	suppressed
Novolog	Insulin Aspart	23	11
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	23	suppressed
Colchicine	Colchicine	22	suppressed
Humalog	Insulin Lispro	22	suppressed
Ipratropium Bromide	Ipratropium Bromide	22	suppressed
Nano 2nd Gen Pen Needle	Pen Needle, Diabetic	22	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	22	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	22	suppressed
Warfarin Sodium	Warfarin Sodium	22	suppressed
Ammonium Lactate	Ammonium Lactate	21	15
Divalproex Sodium	Divalproex Sodium	21	suppressed
Myrbetriq	Mirabegron	21	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	20	suppressed
Modafinil	Modafinil	20	suppressed
Morphine Sulfate Er	Morphine Sulfate	20	suppressed
Sildenafil Citrate	Sildenafil Citrate	20	suppressed
Soliqua 100-33	Insulin Glargine/Lixisenatide	20	suppressed
Amoxicillin	Amoxicillin	19	suppressed
Glipizide Er	Glipizide	19	suppressed
Lamotrigine	Lamotrigine	19	suppressed
Methimazole	Methimazole	19	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	18	suppressed
Irbesartan-Hydrochlorothiazide	Irbesartan/Hydrochlorothiazide	18	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	18	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	18	18
Silodosin	Silodosin	18	suppressed
Xyosted	Testosterone Enanthate	18	suppressed
Cefuroxime	Cefuroxime Axetil	17	16
Enalapril Maleate	Enalapril Maleate	17	suppressed
Fenofibrate	Fenofibrate,micronized	17	suppressed
Fluconazole	Fluconazole	17	15
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	17	suppressed
Tradjenta	Linagliptin	17	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	17	suppressed
Advair Hfa	Fluticasone Propion/Salmeterol	16	suppressed
Amiodarone Hcl	Amiodarone Hcl	16	suppressed
Dutasteride-Tamsulosin	Dutasteride/Tamsulosin Hcl	16	suppressed
Humalog Mix 75-25	Insulin Lispro Protamin/Lispro	16	suppressed
Indapamide	Indapamide	16	suppressed
Movantik	Naloxegol Oxalate	16	suppressed
Paroxetine Hcl	Paroxetine Hcl	16	suppressed
Promethazine Hcl	Promethazine Hcl	16	suppressed
Ultra-Fine Short Pen Needle	Pen Needle, Diabetic	16	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	15	suppressed
Hydromorphone Hcl	Hydromorphone Hcl	15	suppressed
Midodrine Hcl	Midodrine Hcl	15	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	15	suppressed
Scopolamine	Scopolamine	15	suppressed
Sotalol	Sotalol Hcl	15	suppressed
Amlodipine-Olmesartan	Amlodipine Bes/Olmesartan Med	14	suppressed
Bupropion Hcl	Bupropion Hcl	14	suppressed
Doxepin Hcl	Doxepin Hcl	14	suppressed
Epinephrine	Epinephrine	14	suppressed
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	14	suppressed
Rabeprazole Sodium	Rabeprazole Sodium	14	suppressed
Terbinafine Hcl	Terbinafine Hcl	14	suppressed
Acyclovir	Acyclovir	13	suppressed
Bisoprolol Fumarate	Bisoprolol Fumarate	13	suppressed
Cephalexin	Cephalexin	13	suppressed
Clobetasol Propionate	Clobetasol Propionate	13	suppressed
Clonidine	Clonidine	13	suppressed
Dropsafe Prep Pads	Alcohol Antiseptic Pads	13	suppressed
Folic Acid	Folic Acid	13	suppressed
Lisdexamfetamine Dimesylate	Lisdexamfetamine Dimesylate	13	suppressed
Nitroglycerin	Nitroglycerin	13	suppressed
Valacyclovir	Valacyclovir Hcl	13	suppressed
Comfort Ez Pen Needle	Pen Needle, Diabetic	12	suppressed
Diltiazem Hcl	Diltiazem Hcl	12	suppressed
Ezetimibe-Simvastatin	Ezetimibe/Simvastatin	12	suppressed
Novolin 70-30	Insulin Nph Hum/Reg Insulin Hm	12	suppressed
Tresiba Flextouch U-100	Insulin Degludec	12	suppressed
Armour Thyroid	Thyroid,pork	11	suppressed
Benazepril-Hydrochlorothiazide	Benazepril/Hydrochlorothiazide	11	suppressed
Bisoprolol-Hydrochlorothiazide	Bisoprolol/Hydrochlorothiazide	11	suppressed
Dextroamphetamine-Amphet Er	Dextroamphetamine/Amphetamine	11	suppressed
Glipizide	Glipizide	11	suppressed
Insulin Lispro Kwikpen U-100	Insulin Lispro	11	suppressed
Novolin N	Insulin Nph Human Isophane	11	suppressed
Trandolapril	Trandolapril	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