Healthcare provider profile · identity verified

William Robert Anderson, DO

Allopathic & Osteopathic Physicians|Family Medicine · GORE, OK · NPI 1235130709

Profile state: payments and partd 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

CMS Open Payments records show William Robert Anderson, DO received $38.54 in general payments during 2025 across 1 reported records.

Lundbeck LLC accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

A separate comparison found the same explicitly named product in public Medicare Part D data: Rexulti.

Lundbeck LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported REXULTI as an associated drug or biological on 71829 records involving 25812 distinct recipient NPIs. Public Medicare Part D data also shows 65 claims for Rexulti by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$38.54

1 reported records · 1 companies

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.

Who paid this doctor?

Companies in 2025 General Payments

Reported company	Canonical company	Amount	Share	Records	Year
Lundbeck LLC	Unresolved — no canonical attribution shown	$38.54	100.0%	1	2025

What were the payments for?

Payment categories

Category	Amount	Records
Education	$38.54	1

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported product	Type	Reported company	Related amount*	Records	Year
REXULTI Normalized: rexulti	Drug	Lundbeck LLC	$38.54	1	2025
Source payment records 2025-04-10 · Lundbeck LLC · $38.54 · Open Payments source

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

Open Payments product	Payment year	Part D brand	Part D year	Claims	Match method	Source
REXULTI rexulti	2025	Rexulti	2024	65 Beneficiary count suppressed	exact normalized	Medicare Part D

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.

Paying company	Payment year	Drug reported by same entity	Open Payments evidence	Part D	Claims	Beneficiaries
Lundbeck LLC Exact reporting entity; no affiliate inference	2025	REXULTI open payments reported associated product	CMS Open Payments — General Payments 71829 supporting records · 25812 recipient NPIs · example record 1251759986	Rexulti · 2024 Exact normalized brand match · 1 Part D row	65	suppressed by CMS

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	1953	179
Furosemide	Furosemide	1636	214
Atorvastatin Calcium	Atorvastatin Calcium	1357	196
Potassium Chloride	Potassium Chloride	1284	182
Eliquis	Apixaban	1234	113
Gabapentin	Gabapentin	1099	153
Pantoprazole Sodium	Pantoprazole Sodium	905	152
Omeprazole	Omeprazole	886	123
Sertraline Hcl	Sertraline Hcl	851	116
Amlodipine Besylate	Amlodipine Besylate	843	133
Trazodone Hcl	Trazodone Hcl	819	131
Lisinopril	Lisinopril	719	106
Mirtazapine	Mirtazapine	683	117
Divalproex Sodium	Divalproex Sodium	616	92
Buspirone Hcl	Buspirone Hcl	612	110
Metoprolol Tartrate	Metoprolol Tartrate	595	107
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	568	104
Donepezil Hcl	Donepezil Hcl	566	76
Clopidogrel	Clopidogrel Bisulfate	556	90
Metformin Hcl	Metformin Hcl	489	65
Memantine Hcl	Memantine Hcl	422	61
Levetiracetam	Levetiracetam	399	56
Carvedilol	Carvedilol	376	61
Quetiapine Fumarate	Quetiapine Fumarate	356	47
Tamsulosin Hcl	Tamsulosin Hcl	348	68
Jardiance	Empagliflozin	345	30
Lantus	Insulin Glargine,hum.Rec.Anlog	337	68
Escitalopram Oxalate	Escitalopram Oxalate	318	57
Rosuvastatin Calcium	Rosuvastatin Calcium	311	50
Oxybutynin Chloride	Oxybutynin Chloride	309	44
Metoprolol Succinate	Metoprolol Succinate	308	56
Citalopram Hbr	Citalopram Hydrobromide	290	46
Losartan Potassium	Losartan Potassium	287	61
Meloxicam	Meloxicam	282	36
Tramadol Hcl	Tramadol Hcl	279	59
Duloxetine Hcl	Duloxetine Hcl	266	46
Baclofen	Baclofen	262	41
Pravastatin Sodium	Pravastatin Sodium	244	25
Allopurinol	Allopurinol	237	34
Doxycycline Hyclate	Doxycycline Hyclate	227	147
Myrbetriq	Mirabegron	226	12
Famotidine	Famotidine	225	41
Ondansetron Hcl	Ondansetron Hcl	223	128
Simvastatin	Simvastatin	213	27
Pregabalin	Pregabalin	205	30
Sucralfate	Sucralfate	201	31
Prednisone	Prednisone	192	49
Januvia	Sitagliptin Phosphate	191	15
Montelukast Sodium	Montelukast Sodium	186	29
Hydralazine Hcl	Hydralazine Hcl	176	34
Lorazepam	Lorazepam	170	33
Nystatin	Nystatin	164	83
Olanzapine	Olanzapine	163	24
Xarelto	Rivaroxaban	163	19
Hydroxyzine Hcl	Hydroxyzine Hcl	161	43
Ropinirole Hcl	Ropinirole Hcl	160	27
Tizanidine Hcl	Tizanidine Hcl	155	27
Risperidone	Risperidone	154	22
Amiodarone Hcl	Amiodarone Hcl	150	33
Oxycodone Hcl	Oxycodone Hcl	150	26
Torsemide	Torsemide	149	30
Fluoxetine Hcl	Fluoxetine Hcl	138	19
Ipratropium-Albuterol	Ipratropium/Albuterol Sulfate	137	66
Novolog	Insulin Aspart	136	36
Trintellix	Vortioxetine Hydrobromide	129	suppressed
Fluticasone Propionate	Fluticasone Propionate	126	48
Ondansetron Odt	Ondansetron	124	70
Alendronate Sodium	Alendronate Sodium	123	15
Clonazepam	Clonazepam	120	16
Topiramate	Topiramate	117	18
Aripiprazole	Aripiprazole	109	17
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	109	24
Fluvoxamine Maleate	Fluvoxamine Maleate	109	suppressed
Lamotrigine	Lamotrigine	108	15
Hydrochlorothiazide	Hydrochlorothiazide	106	16
Albuterol Sulfate	Albuterol Sulfate	105	60
Lacosamide	Lacosamide	105	suppressed
Lactulose	Lactulose	105	33
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	102	12
Entresto	Sacubitril/Valsartan	101	12
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	97	12
Fluconazole	Fluconazole	95	60
Isosorbide Mononitrate Er	Isosorbide Mononitrate	95	21
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	93	20
Levemir	Insulin Detemir	92	35
Levofloxacin	Levofloxacin	92	73
Carbidopa-Levodopa	Carbidopa/Levodopa	89	15
Scopolamine	Scopolamine	86	17
Albuterol Sulfate Hfa	Albuterol Sulfate	85	51
Ciprofloxacin Hcl	Ciprofloxacin Hcl	84	70
Glipizide	Glipizide	84	13
Cephalexin	Cephalexin	83	68
Latanoprost	Latanoprost	82	19
Midodrine Hcl	Midodrine Hcl	82	25
Valproic Acid	Valproic Acid (As Sodium Salt)	81	suppressed
Nifedipine Er	Nifedipine	78	15
Digoxin	Digoxin	75	11
Mupirocin	Mupirocin	73	36
Brimonidine Tartrate	Brimonidine Tartrate	72	13
Warfarin Sodium	Warfarin Sodium	72	suppressed
Budesonide	Budesonide	71	15
Finasteride	Finasteride	71	15
Ceftriaxone	Ceftriaxone Sodium	67	53
Paroxetine Hcl	Paroxetine Hcl	67	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	67	suppressed
Spironolactone	Spironolactone	66	18
Diltiazem Hcl	Diltiazem Hcl	65	suppressed
Rexulti	Brexpiprazole	65	suppressed
Benztropine Mesylate	Benztropine Mesylate	64	suppressed
Carbamazepine	Carbamazepine	64	suppressed
Clonidine Hcl	Clonidine Hcl	64	22
Doxazosin Mesylate	Doxazosin Mesylate	64	12
Oxybutynin Chloride Er	Oxybutynin Chloride	64	16
Alprazolam	Alprazolam	63	12
Metoclopramide Hcl	Metoclopramide Hcl	63	20
Ibuprofen	Ibuprofen	60	21
Phenytoin Sodium Extended	Phenytoin Sodium Extended	59	suppressed
Lidocaine Hcl	Lidocaine Hcl/Pf	58	45
Nystop	Nystatin	58	35
Bupropion Xl	Bupropion Hcl	57	15
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	56	47
Promethazine Hcl	Promethazine Hcl	55	26
Sevelamer Carbonate	Sevelamer Carbonate	55	12
Azithromycin	Azithromycin	54	37
Bupropion Hcl	Bupropion Hcl	53	suppressed
Estradiol	Estradiol	53	suppressed
Humalog	Insulin Lispro	52	22
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	52	suppressed
Spiriva Respimat	Tiotropium Bromide	51	suppressed
Ertapenem	Ertapenem Sodium	48	32
Lithium Carbonate	Lithium Carbonate	47	suppressed
Methylprednisolone	Methylprednisolone	47	41
Paliperidone Er	Paliperidone	47	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	46	suppressed
Divalproex Sodium Er	Divalproex Sodium	45	suppressed
Insulin Glargine-Yfgn	Insulin Glargine-Yfgn	45	22
Insulin Lispro	Insulin Lispro	45	16
Clindamycin Hcl	Clindamycin Hcl	44	36
Ezetimibe	Ezetimibe	44	suppressed
Lumigan	Bimatoprost	44	suppressed
Meclizine Hcl	Meclizine Hcl	43	12
Ssd	Silver Sulfadiazine	43	18
Atenolol	Atenolol	42	suppressed
Fiasp	Insulin Aspart (Niacinamide)	42	suppressed
Calcium Acetate	Calcium Acetate	41	suppressed
Primidone	Primidone	41	suppressed
Atropine Sulfate	Atropine Sulfate	40	11
Triamcinolone Acetonide	Triamcinolone Acetonide	40	15
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	39	12
Insulin Aspart	Insulin Aspart	39	23
Nyamyc	Nystatin	39	24
Glimepiride	Glimepiride	38	suppressed
Benazepril Hcl	Benazepril Hcl	37	suppressed
Riluzole	Riluzole	37	suppressed
Vraylar	Cariprazine Hcl	37	suppressed
Bupropion Hcl Sr	Bupropion Hcl	36	suppressed
Celecoxib	Celecoxib	36	suppressed
Hydroxyzine Pamoate	Hydroxyzine Pamoate	36	12
Pioglitazone Hcl	Pioglitazone Hcl	36	suppressed
Lidocaine Hcl	Lidocaine Hcl	35	24
Movantik	Naloxegol Oxalate	34	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	34	11
Autoshield Duo Pen Needle	Pen Needle,dual Safety,diabetc	33	20
Haloperidol	Haloperidol	33	suppressed
Hydrocortisone	Hydrocortisone	33	11
Ozempic	Semaglutide	33	suppressed
Vascepa	Icosapent Ethyl	33	suppressed
Bisoprolol Fumarate	Bisoprolol Fumarate	32	suppressed
Farxiga	Dapagliflozin Propanediol	32	suppressed
Fycompa	Perampanel	32	suppressed
Incruse Ellipta	Umeclidinium Bromide	32	suppressed
Ofloxacin	Ofloxacin	32	24
Clozapine	Clozapine	31	suppressed
Methotrexate	Methotrexate Sodium	31	suppressed
Santyl	Collagenase Clostridium Hist.	31	12
Tresiba	Insulin Degludec	31	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	30	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	30	suppressed
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	30	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	30	suppressed
Loperamide	Loperamide Hcl	30	26
Tresiba Flextouch U-100	Insulin Degludec	30	13
Fenofibrate	Fenofibrate	29	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	29	25
Insulin Aspart Flexpen	Insulin Aspart	28	suppressed
Nitroglycerin	Nitroglycerin	28	21
Timolol Maleate	Timolol Maleate	28	suppressed
Tradjenta	Linagliptin	28	suppressed
Anastrozole	Anastrozole	27	suppressed
Diclofenac Sodium	Diclofenac Sodium	27	suppressed
Quetiapine Fumarate Er	Quetiapine Fumarate	27	suppressed
Rivastigmine	Rivastigmine Tartrate	27	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	26	24
Toujeo Solostar	Insulin Glargine,hum.Rec.Anlog	26	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	26	suppressed
Irbesartan	Irbesartan	25	suppressed
Metolazone	Metolazone	25	suppressed
Ventolin Hfa	Albuterol Sulfate	25	11
Glipizide Er	Glipizide	24	suppressed
Ipratropium Bromide	Ipratropium Bromide	24	12
Bumetanide	Bumetanide	23	suppressed
Isosorbide Dinitrate	Isosorbide Dinitrate	23	suppressed
Memantine Hcl Er	Memantine Hcl	23	suppressed
Semglee (Yfgn) Pen	Insulin Glargine-Yfgn	23	suppressed
Acyclovir	Acyclovir	22	14
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	22	suppressed
Cholestyramine	Cholestyramine (With Sugar)	22	11
Cyproheptadine Hcl	Cyproheptadine Hcl	22	suppressed
Megestrol Acetate	Megestrol Acetate	22	suppressed
Methenamine Hippurate	Methenamine Hippurate	22	suppressed
Erythromycin	Erythromycin Base	21	14
Glycopyrrolate	Glycopyrrolate	21	suppressed
Nystatin-Triamcinolone	Nystatin/Triamcinolone Acet	21	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	20	suppressed
Clonidine	Clonidine	20	suppressed
Enalapril-Hydrochlorothiazide	Enalapril/Hydrochlorothiazide	20	suppressed
Metformin Hcl Er	Metformin Hcl	20	suppressed
Ramelteon	Ramelteon	20	suppressed
Ranolazine Er	Ranolazine	20	suppressed
Enoxaparin Sodium	Enoxaparin Sodium	19	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	19	suppressed
Gemtesa	Vibegron	19	suppressed
Janumet	Sitagliptin Phos/Metformin Hcl	19	suppressed
Nitrofurantoin	Nitrofurantoin Macrocrystal	19	suppressed
Rivastigmine	Rivastigmine	19	suppressed
Solifenacin Succinate	Solifenacin Succinate	19	suppressed
Breo Ellipta	Fluticasone/Vilanterol	18	suppressed
Diltiazem 24hr Er (La)	Diltiazem Hcl	18	suppressed
Lansoprazole	Lansoprazole	18	suppressed
Oxcarbazepine	Oxcarbazepine	18	suppressed
Zolpidem Tartrate	Zolpidem Tartrate	18	suppressed
Brilinta	Ticagrelor	17	suppressed
Cefdinir	Cefdinir	17	17
Cilostazol	Cilostazol	17	suppressed
Dapagliflozin	Dapagliflozin Propanediol	17	suppressed
Lokelma	Sodium Zirconium Cyclosilicate	17	suppressed
Methocarbamol	Methocarbamol	17	suppressed
Morphine Sulfate	Morphine Sulfate	17	suppressed
Novolin 70-30	Insulin Nph Hum/Reg Insulin Hm	17	suppressed
Olanzapine Odt	Olanzapine	17	suppressed
Prednisolone Acetate	Prednisolone Acetate	17	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	17	suppressed
Doxepin Hcl	Doxepin Hcl	16	suppressed
Easy Touch Pen Needle	Pen Needle, Diabetic	16	12
Levemir Flexpen	Insulin Detemir	16	suppressed
Metronidazole	Metronidazole	16	13
Propranolol Hcl	Propranolol Hcl	16	suppressed
Spiriva Handihaler	Tiotropium Bromide	16	suppressed
Creon	Lipase/Protease/Amylase	15	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	15	suppressed
Fluticasone-Vilanterol	Fluticasone/Vilanterol	15	suppressed
Insulin Degludec	Insulin Degludec	15	suppressed
Namzaric	Memantine Hcl/Donepezil Hcl	15	suppressed
Novolin R	Insulin Regular, Human	15	suppressed
Prazosin Hcl	Prazosin Hcl	15	suppressed
Azelastine Hcl	Azelastine Hcl	14	suppressed
Chlorhexidine Gluconate	Chlorhexidine Gluconate	14	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	14	suppressed
Invega Sustenna	Paliperidone Palmitate	14	suppressed
Mirabegron Er	Mirabegron	14	suppressed
Ramipril	Ramipril	14	suppressed
Telmisartan	Telmisartan	14	suppressed
Vancomycin Hcl	Vancomycin Hcl	14	suppressed
Alphagan P	Brimonidine Tartrate	13	suppressed
Ampicillin Trihydrate	Ampicillin Trihydrate	13	13
Dulera	Mometasone/Formoterol	13	suppressed
Ketorolac Tromethamine	Ketorolac Tromethamine	13	suppressed
Levalbuterol Hcl	Levalbuterol Hcl	13	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	13	suppressed
Lovastatin	Lovastatin	13	suppressed
Phenobarbital	Phenobarbital	13	suppressed
Phenytoin	Phenytoin	13	suppressed
Propafenone Hcl	Propafenone Hcl	13	suppressed
Raloxifene Hcl	Raloxifene Hcl	13	suppressed
Symbicort	Budesonide/Formoterol Fumarate	13	suppressed
Admelog	Insulin Lispro	12	suppressed
Corlanor	Ivabradine Hcl	12	suppressed
Fesoterodine Fumarate Er	Fesoterodine Fumarate	12	suppressed
Gentamicin Sulfate	Gentamicin Sulfate	12	suppressed
Ingrezza	Valbenazine Tosylate	12	suppressed
Invokana	Canagliflozin	12	suppressed
Loteprednol Etabonate	Loteprednol Etabonate	12	suppressed
Lurasidone Hcl	Lurasidone Hcl	12	suppressed
Nebivolol Hcl	Nebivolol Hcl	12	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	12	suppressed
Rytary	Carbidopa/Levodopa	12	suppressed
Serevent Diskus	Salmeterol Xinafoate	12	suppressed
Velphoro	Sucroferric Oxyhydroxide	12	suppressed
Ziprasidone Hcl	Ziprasidone Hcl	12	suppressed
Constulose	Lactulose	11	suppressed
Cyanocobalamin Injection	Cyanocobalamin (Vitamin B-12)	11	suppressed
Desmopressin Acetate	Desmopressin Acetate	11	suppressed
Fluticasone-Salmeterol Hfa	Fluticasone Propion/Salmeterol	11	suppressed
Gemfibrozil	Gemfibrozil	11	suppressed
Insulin Lispro Kwikpen U-100	Insulin Lispro	11	suppressed
Lubiprostone	Lubiprostone	11	suppressed
Semglee (Yfgn)	Insulin Glargine-Yfgn	11	suppressed
Trospium Chloride	Trospium Chloride	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	$38.54 · 1 records	Lundbeck LLC	REXULTI	1	—
2024	—	—	—	—	Complete

Questions to ask

Questions you could discuss with your doctor

What role, if any, does Rexulti play in your treatment recommendations for me?
How do you evaluate evidence when you have a financial relationship with Lundbeck LLC?
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