Healthcare provider profile · identity verified

David Tang, M.D.

Internal Medicine · YONKERS, NY · NPI 1710092234

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	544	158
Metoprolol Succinate	Metoprolol Succinate	453	114
Amlodipine Besylate	Amlodipine Besylate	436	114
Levothyroxine Sodium	Levothyroxine Sodium	413	98
Losartan Potassium	Losartan Potassium	315	76
Rosuvastatin Calcium	Rosuvastatin Calcium	301	92
Pantoprazole Sodium	Pantoprazole Sodium	236	74
Zolpidem Tartrate	Zolpidem Tartrate	230	33
Lisinopril	Lisinopril	216	59
Metformin Hcl	Metformin Hcl	197	54
Furosemide	Furosemide	193	55
Albuterol Sulfate Hfa	Albuterol Sulfate	184	53
Famotidine	Famotidine	177	60
Alprazolam	Alprazolam	167	41
Gabapentin	Gabapentin	162	44
Tamsulosin Hcl	Tamsulosin Hcl	152	48
Simvastatin	Simvastatin	150	44
Azithromycin	Azithromycin	144	100
Sertraline Hcl	Sertraline Hcl	133	44
Eliquis	Apixaban	128	27
Omeprazole	Omeprazole	128	37
Glipizide Er	Glipizide	126	32
Metformin Hcl Er	Metformin Hcl	125	36
Hydrochlorothiazide	Hydrochlorothiazide	122	36
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	113	15
Januvia	Sitagliptin Phosphate	107	25
Montelukast Sodium	Montelukast Sodium	104	38
Pravastatin Sodium	Pravastatin Sodium	98	28
Prednisone	Prednisone	96	48
Cefuroxime	Cefuroxime Axetil	93	72
Jardiance	Empagliflozin	91	18
Allopurinol	Allopurinol	89	24
Trazodone Hcl	Trazodone Hcl	86	22
Fluticasone Propionate	Fluticasone Propionate	84	34
Meloxicam	Meloxicam	79	29
Clonazepam	Clonazepam	77	13
Clopidogrel	Clopidogrel Bisulfate	75	21
Diazepam	Diazepam	71	20
Olmesartan Medoxomil	Olmesartan Medoxomil	71	22
Escitalopram Oxalate	Escitalopram Oxalate	70	23
Mirtazapine	Mirtazapine	68	24
Quetiapine Fumarate	Quetiapine Fumarate	68	18
Synthroid	Levothyroxine Sodium	66	18
Ozempic	Semaglutide	65	15
Spironolactone	Spironolactone	63	15
Glimepiride	Glimepiride	62	18
Carvedilol	Carvedilol	61	15
Bupropion Xl	Bupropion Hcl	59	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	58	11
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	57	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	56	40
Shingrix	Varicella-Zoster Ge/As01b/Pf	53	39
Ezetimibe	Ezetimibe	52	18
Naproxen	Naproxen	52	18
Lorazepam	Lorazepam	51	14
Oxycodone Hcl	Oxycodone Hcl	49	suppressed
Levofloxacin	Levofloxacin	47	35
Amitriptyline Hcl	Amitriptyline Hcl	46	suppressed
Metoprolol Tartrate	Metoprolol Tartrate	43	13
Potassium Chloride	Potassium Chloride	43	13
Valsartan	Valsartan	43	15
Epinephrine	Epinephrine	42	13
Glipizide	Glipizide	42	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	40	19
Ibuprofen	Ibuprofen	40	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	40	12
Meclizine Hcl	Meclizine Hcl	40	23
Vitamin D2	Ergocalciferol (Vitamin D2)	40	11
Betamethasone Dipropionate	Betamethasone Dipropionate	39	14
Labetalol Hcl	Labetalol Hcl	39	suppressed
Tizanidine Hcl	Tizanidine Hcl	39	suppressed
Irbesartan	Irbesartan	38	suppressed
Donepezil Hcl	Donepezil Hcl	37	14
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	35	suppressed
Atenolol	Atenolol	35	suppressed
Citalopram Hbr	Citalopram Hydrobromide	35	suppressed
Finasteride	Finasteride	35	suppressed
Linzess	Linaclotide	35	suppressed
Ramipril	Ramipril	34	12
Tramadol Hcl	Tramadol Hcl	34	11
Amoxicillin	Amoxicillin	33	20
Arexvy	Rsvpref3 Antigen/As01e/Pf	33	33
Lidocaine	Lidocaine	32	suppressed
Olmesartan-Hydrochlorothiazide	Olmesartan/Hydrochlorothiazide	32	suppressed
Torsemide	Torsemide	32	suppressed
Xarelto	Rivaroxaban	32	suppressed
Breo Ellipta	Fluticasone/Vilanterol	31	15
Celecoxib	Celecoxib	31	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	31	26
Oxybutynin Chloride Er	Oxybutynin Chloride	31	13
Paroxetine Hcl	Paroxetine Hcl	31	suppressed
Silver Sulfadiazine	Silver Sulfadiazine	31	14
Trulicity	Dulaglutide	31	suppressed
Alendronate Sodium	Alendronate Sodium	30	suppressed
Fluconazole	Fluconazole	30	14
Hydrocortisone	Hydrocortisone	30	12
Duloxetine Hcl	Duloxetine Hcl	29	suppressed
Advair Hfa	Fluticasone Propion/Salmeterol	28	11
Buspirone Hcl	Buspirone Hcl	28	suppressed
Colchicine	Colchicine	28	suppressed
Hydralazine Hcl	Hydralazine Hcl	28	suppressed
Ibandronate Sodium	Ibandronate Sodium	28	suppressed
Nebivolol Hcl	Nebivolol Hcl	28	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	28	suppressed
Estradiol	Estradiol	27	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	27	11
Valacyclovir	Valacyclovir Hcl	27	17
Venlafaxine Hcl Er	Venlafaxine Hcl	27	suppressed
Janumet	Sitagliptin Phos/Metformin Hcl	26	suppressed
Nifedipine Er	Nifedipine	26	suppressed
Ondansetron Hcl	Ondansetron Hcl	26	suppressed
Telmisartan	Telmisartan	26	suppressed
Breztri Aerosphere	Budesonide/Glycopyr/Formoterol	25	suppressed
Enalapril Maleate	Enalapril Maleate	25	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	25	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	24	suppressed
Fenofibrate	Fenofibrate	24	suppressed
Lactulose	Lactulose	24	suppressed
Nystatin	Nystatin	24	12
Farxiga	Dapagliflozin Propanediol	23	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	23	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	23	suppressed
Ammonium Lactate	Ammonium Lactate	22	suppressed
Cephalexin	Cephalexin	22	12
Esomeprazole Magnesium	Esomeprazole Magnesium	22	suppressed
Sildenafil Citrate	Sildenafil Citrate	22	suppressed
Diclofenac Sodium	Diclofenac Sodium	21	13
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	21	suppressed
Incruse Ellipta	Umeclidinium Bromide	21	suppressed
Levetiracetam	Levetiracetam	21	suppressed
Symbicort	Budesonide/Formoterol Fumarate	21	suppressed
Verapamil Er	Verapamil Hcl	21	suppressed
Baclofen	Baclofen	20	suppressed
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	20	suppressed
Mounjaro	Tirzepatide	20	suppressed
Pregabalin	Pregabalin	20	suppressed
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	20	suppressed
Warfarin Sodium	Warfarin Sodium	20	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	19	12
Memantine Hcl	Memantine Hcl	19	suppressed
Methylprednisolone	Methylprednisolone	19	18
Metronidazole	Metronidazole	19	suppressed
Topiramate	Topiramate	19	suppressed
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	18	13
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	17	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	17	suppressed
Methotrexate	Methotrexate Sodium	17	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	17	17
Raloxifene Hcl	Raloxifene Hcl	17	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	17	suppressed
Candesartan-Hydrochlorothiazid	Candesartan/Hydrochlorothiazid	16	suppressed
Clobetasol Propionate	Clobetasol Propionate	16	suppressed
Sucralfate	Sucralfate	16	suppressed
Ventolin Hfa	Albuterol Sulfate	16	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	15	suppressed
Clonidine Hcl	Clonidine Hcl	15	suppressed
Glipizide-Metformin	Glipizide/Metformin Hcl	15	suppressed
Butalbital-Acetaminophen-Caffe	Butalb/Acetaminophen/Caffeine	14	suppressed
Cromolyn Sodium	Cromolyn Sodium	14	suppressed
Entresto	Sacubitril/Valsartan	14	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	14	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	14	suppressed
Rexulti	Brexpiprazole	14	suppressed
Ssd	Silver Sulfadiazine	14	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	13	suppressed
Chlorthalidone	Chlorthalidone	13	suppressed
Coreg Cr	Carvedilol Phosphate	13	suppressed
Jentadueto	Linagliptin/Metformin Hcl	13	suppressed
Methylphenidate Hcl	Methylphenidate Hcl	13	suppressed
Omega-3 Acid Ethyl Esters	Omega-3 Acid Ethyl Esters	13	suppressed
Ondansetron Odt	Ondansetron	13	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	13	suppressed
Ubrelvy	Ubrogepant	13	suppressed
Zolpidem Tartrate Er	Zolpidem Tartrate	13	suppressed
Amiodarone Hcl	Amiodarone Hcl	12	suppressed
Aripiprazole	Aripiprazole	12	suppressed
Azelastine Hcl	Azelastine Hcl	12	suppressed
Cevimeline Hcl	Cevimeline Hcl	12	suppressed
Cyproheptadine Hcl	Cyproheptadine Hcl	12	suppressed
Memantine Hcl Er	Memantine Hcl	12	suppressed
Methenamine Hippurate	Methenamine Hippurate	12	suppressed
Restasis	Cyclosporine	12	suppressed
Benazepril Hcl	Benazepril Hcl	11	suppressed
Ketoconazole	Ketoconazole	11	suppressed
Levalbuterol Tartrate Hfa	Levalbuterol Tartrate	11	suppressed
Repatha Sureclick	Evolocumab	11	suppressed
Rybelsus	Semaglutide	11	suppressed
Tradjenta	Linagliptin	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