Healthcare provider profile · identity verified

Wayne Elroy Chan, NP

Nurse Practitioner · SCHENECTADY, NY · NPI 1659900546

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	945	127
Gabapentin	Gabapentin	816	107
Furosemide	Furosemide	599	80
Amlodipine Besylate	Amlodipine Besylate	575	91
Losartan Potassium	Losartan Potassium	551	70
Trazodone Hcl	Trazodone Hcl	535	81
Famotidine	Famotidine	525	70
Lisinopril	Lisinopril	486	67
Omeprazole	Omeprazole	457	69
Tamsulosin Hcl	Tamsulosin Hcl	451	61
Levothyroxine Sodium	Levothyroxine Sodium	431	57
Pantoprazole Sodium	Pantoprazole Sodium	427	61
Albuterol Sulfate Hfa	Albuterol Sulfate	415	88
Metformin Hcl	Metformin Hcl	382	53
Eliquis	Apixaban	356	49
Metoprolol Tartrate	Metoprolol Tartrate	333	43
Metoprolol Succinate	Metoprolol Succinate	304	47
Sertraline Hcl	Sertraline Hcl	290	42
Buspirone Hcl	Buspirone Hcl	275	37
Fluticasone Propionate	Fluticasone Propionate	272	60
Potassium Chloride	Potassium Chloride	270	44
Duloxetine Hcl	Duloxetine Hcl	251	32
Loperamide	Loperamide Hcl	250	73
Mirtazapine	Mirtazapine	250	35
Quetiapine Fumarate	Quetiapine Fumarate	250	28
Escitalopram Oxalate	Escitalopram Oxalate	242	41
Donepezil Hcl	Donepezil Hcl	230	30
Shingrix	Varicella-Zoster Ge/As01b/Pf	222	146
Diclofenac Sodium	Diclofenac Sodium	209	43
Hydrochlorothiazide	Hydrochlorothiazide	209	28
Breo Ellipta	Fluticasone/Vilanterol	200	33
Carvedilol	Carvedilol	189	27
Meclizine Hcl	Meclizine Hcl	180	32
Januvia	Sitagliptin Phosphate	175	27
Levetiracetam	Levetiracetam	172	20
Simvastatin	Simvastatin	172	24
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	171	31
Jardiance	Empagliflozin	163	19
Arexvy	Rsvpref3 Antigen/As01e/Pf	159	155
Prednisone	Prednisone	157	61
Myrbetriq	Mirabegron	156	27
Tramadol Hcl	Tramadol Hcl	156	33
Hydralazine Hcl	Hydralazine Hcl	154	24
Fluoxetine Hcl	Fluoxetine Hcl	152	18
Autoshield Duo Pen Needle	Pen Needle,dual Safety,diabetc	143	32
Clopidogrel	Clopidogrel Bisulfate	140	28
Memantine Hcl	Memantine Hcl	140	19
Ibuprofen	Ibuprofen	138	58
Oxybutynin Chloride Er	Oxybutynin Chloride	134	26
Rosuvastatin Calcium	Rosuvastatin Calcium	133	21
Montelukast Sodium	Montelukast Sodium	128	16
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	112	30
Ventolin Hfa	Albuterol Sulfate	112	29
Spironolactone	Spironolactone	109	19
Midodrine Hcl	Midodrine Hcl	102	15
Nystatin	Nystatin	101	34
Celecoxib	Celecoxib	100	14
Meloxicam	Meloxicam	99	23
Tizanidine Hcl	Tizanidine Hcl	99	24
Finasteride	Finasteride	98	16
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	98	26
Azithromycin	Azithromycin	97	47
Roflumilast	Roflumilast	97	13
Bumetanide	Bumetanide	96	15
Novolog Flexpen	Insulin Aspart	96	22
Ammonium Lactate	Ammonium Lactate	94	26
Citalopram Hbr	Citalopram Hydrobromide	91	11
Torsemide	Torsemide	90	15
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	89	19
Pregabalin	Pregabalin	89	16
Trulicity	Dulaglutide	89	13
Allopurinol	Allopurinol	87	12
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	86	23
Alcohol Prep Pads	Alcohol Antiseptic Pads	84	21
Olanzapine	Olanzapine	83	14
Pravastatin Sodium	Pravastatin Sodium	83	14
Clonazepam	Clonazepam	81	16
Venlafaxine Hcl Er	Venlafaxine Hcl	81	suppressed
Bupropion Xl	Bupropion Hcl	80	13
Ondansetron Hcl	Ondansetron Hcl	80	43
Securesafe Pen Needle	Pen Needle, Diabetic, Safety	78	26
Sucralfate	Sucralfate	78	13
Triamcinolone Acetonide	Triamcinolone Acetonide	77	25
Divalproex Sodium	Divalproex Sodium	76	suppressed
Glipizide	Glipizide	76	13
Xarelto	Rivaroxaban	74	12
Aripiprazole	Aripiprazole	73	suppressed
Lamotrigine	Lamotrigine	71	suppressed
Oxycodone Hcl	Oxycodone Hcl	71	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	62	suppressed
Risperidone	Risperidone	62	suppressed
Ozempic	Semaglutide	61	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	60	14
Advair Hfa	Fluticasone Propion/Salmeterol	59	11
Dutasteride	Dutasteride	59	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	58	11
Propranolol Hcl	Propranolol Hcl	57	suppressed
Ezetimibe	Ezetimibe	56	suppressed
Benztropine Mesylate	Benztropine Mesylate	55	suppressed
Primidone	Primidone	54	12
Baclofen	Baclofen	52	suppressed
Atenolol	Atenolol	49	suppressed
Incruse Ellipta	Umeclidinium Bromide	49	suppressed
Paroxetine Hcl	Paroxetine Hcl	49	suppressed
Clonidine Hcl	Clonidine Hcl	48	suppressed
Spiriva Handihaler	Tiotropium Bromide	48	suppressed
Fluphenazine Hcl	Fluphenazine Hcl	47	suppressed
Alendronate Sodium	Alendronate Sodium	46	suppressed
Lorazepam	Lorazepam	46	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	45	suppressed
Valsartan	Valsartan	45	suppressed
Amiodarone Hcl	Amiodarone Hcl	44	suppressed
Fenofibrate	Fenofibrate	44	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	41	suppressed
Alprazolam	Alprazolam	40	12
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	40	36
Divalproex Sodium Er	Divalproex Sodium	40	suppressed
Farxiga	Dapagliflozin Propanediol	40	suppressed
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	40	11
Lubiprostone	Lubiprostone	40	suppressed
Clozapine	Clozapine	38	suppressed
Doxepin Hcl	Doxepin Hcl	38	suppressed
Metformin Hcl Er	Metformin Hcl	38	suppressed
Humalog Kwikpen U-100	Insulin Lispro	37	suppressed
Prazosin Hcl	Prazosin Hcl	37	suppressed
Nitroglycerin	Nitroglycerin	36	suppressed
Amantadine	Amantadine Hcl	35	suppressed
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	35	19
Novofine Autocover	Pen Needle, Diabetic, Safety	35	15
Isosorbide Mononitrate Er	Isosorbide Mononitrate	34	suppressed
Topiramate	Topiramate	34	suppressed
Carbamazepine	Carbamazepine	32	suppressed
Cephalexin	Cephalexin	32	24
Haloperidol	Haloperidol	32	suppressed
Ropinirole Hcl	Ropinirole Hcl	32	suppressed
Gemtesa	Vibegron	30	suppressed
Lactulose	Lactulose	30	suppressed
Memantine Hcl Er	Memantine Hcl	30	suppressed
Lansoprazole	Lansoprazole	29	suppressed
Lidocaine	Lidocaine	29	suppressed
Rivastigmine	Rivastigmine Tartrate	29	suppressed
Colchicine	Colchicine	28	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	28	20
Entresto	Sacubitril/Valsartan	28	suppressed
Estradiol	Estradiol	28	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	27	suppressed
Levofloxacin	Levofloxacin	27	22
Morphine Sulfate Er	Morphine Sulfate	27	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	26	19
Symbicort	Budesonide/Formoterol Fumarate	26	suppressed
Xifaxan	Rifaximin	26	suppressed
Zolpidem Tartrate	Zolpidem Tartrate	26	suppressed
Glipizide Er	Glipizide	25	suppressed
Invega Sustenna	Paliperidone Palmitate	25	suppressed
Ipratropium-Albuterol	Ipratropium/Albuterol Sulfate	25	suppressed
Latanoprost	Latanoprost	25	suppressed
Metolazone	Metolazone	25	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	25	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	24	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	24	suppressed
Glimepiride	Glimepiride	24	suppressed
Lithium Carbonate	Lithium Carbonate	24	suppressed
Carbidopa-Levodopa	Carbidopa/Levodopa	23	suppressed
Perphenazine	Perphenazine	23	suppressed
Bupropion Hcl Sr	Bupropion Hcl	22	suppressed
Diltiazem 12hr Er	Diltiazem Hcl	22	suppressed
Dulera	Mometasone/Formoterol	22	suppressed
Enalapril Maleate	Enalapril Maleate	22	suppressed
Methenamine Hippurate	Methenamine Hippurate	22	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	22	suppressed
Paliperidone Er	Paliperidone	22	suppressed
Tradjenta	Linagliptin	22	suppressed
Tresiba Flextouch U-100	Insulin Degludec	22	suppressed
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	21	suppressed
Ketoconazole	Ketoconazole	21	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	21	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	21	suppressed
Rexulti	Brexpiprazole	21	suppressed
Vitamin D2	Ergocalciferol (Vitamin D2)	21	suppressed
Fluconazole	Fluconazole	20	14
Brimonidine Tartrate	Brimonidine Tartrate	19	suppressed
Desmopressin Acetate	Desmopressin Acetate	19	suppressed
Insulin Lispro Kwikpen U-100	Insulin Lispro	19	suppressed
Soaanz	Torsemide	19	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	18	suppressed
Nifedipine Er	Nifedipine	18	suppressed
Zenpep	Lipase/Protease/Amylase	18	suppressed
Metronidazole	Metronidazole	17	suppressed
Phenobarbital	Phenobarbital	17	suppressed
Clindamycin Hcl	Clindamycin Hcl	16	suppressed
Hydroxyzine Pamoate	Hydroxyzine Pamoate	16	suppressed
Ipratropium Bromide	Ipratropium Bromide	16	suppressed
Mirabegron Er	Mirabegron	16	suppressed
Trospium Chloride	Trospium Chloride	16	suppressed
Erythromycin	Erythromycin Base	15	15
Esomeprazole Magnesium	Esomeprazole Magnesium	15	suppressed
Ibandronate Sodium	Ibandronate Sodium	15	suppressed
Cyclosporine	Cyclosporine	14	suppressed
Digoxin	Digoxin	14	suppressed
Dorzolamide-Timolol	Dorzolamide Hcl/Timolol Maleat	14	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	14	suppressed
Retacrit	Epoetin Alfa-Epbx	14	suppressed
Acamprosate Calcium	Acamprosate Calcium	13	suppressed
Azelastine Hcl	Azelastine Hcl	13	suppressed
Brimonidine Tartrate-Timolol	Brimonidine Tartrate/Timolol	13	suppressed
Budesonide Dr	Budesonide	13	suppressed
Cilostazol	Cilostazol	13	suppressed
Insulin Aspart Flexpen	Insulin Aspart	13	suppressed
Nurtec Odt	Rimegepant Sulfate	13	suppressed
Nystop	Nystatin	13	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	13	suppressed
Renvela	Sevelamer Carbonate	13	suppressed
Vascepa	Icosapent Ethyl	13	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	13	suppressed
Alfuzosin Hcl Er	Alfuzosin Hcl	12	suppressed
Alogliptin	Alogliptin Benzoate	12	suppressed
Arnuity Ellipta	Fluticasone Furoate	12	suppressed
Balsalazide Disodium	Balsalazide Disodium	12	suppressed
Bisoprolol Fumarate	Bisoprolol Fumarate	12	suppressed
Breztri Aerosphere	Budesonide/Glycopyr/Formoterol	12	suppressed
Brilinta	Ticagrelor	12	suppressed
Carisoprodol	Carisoprodol	12	suppressed
Dapagliflozin	Dapagliflozin Propanediol	12	suppressed
Diltiazem 24hr Er (La)	Diltiazem Hcl	12	suppressed
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	12	suppressed
Fesoterodine Fumarate Er	Fesoterodine Fumarate	12	suppressed
Lidocaine-Prilocaine	Lidocaine/Prilocaine	12	suppressed
Methimazole	Methimazole	12	suppressed
Naltrexone Hcl	Naltrexone Hcl	12	suppressed
Naproxen	Naproxen	12	suppressed
Savella	Milnacipran Hcl	12	suppressed
Solifenacin Succinate	Solifenacin Succinate	12	suppressed
Spiriva Respimat	Tiotropium Bromide	12	suppressed
Temazepam	Temazepam	12	suppressed
Benazepril Hcl	Benazepril Hcl	11	suppressed
Desvenlafaxine Succinate Er	Desvenlafaxine Succinate	11	suppressed
Dextroamphetamine Sulfate	Dextroamphetamine Sulfate	11	suppressed
Fiasp Flextouch	Insulin Aspart (Niacinamide)	11	suppressed
Fluticasone-Vilanterol	Fluticasone/Vilanterol	11	suppressed
Janumet Xr	Sitagliptin Phos/Metformin Hcl	11	suppressed
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	11	suppressed
Zafirlukast	Zafirlukast	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