Healthcare provider profile · identity verified

Nolan C. Snider, MD

Family Practice · SPRINGFIELD, MO · NPI 1124007653

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
Gabapentin	Gabapentin	931	123
Atorvastatin Calcium	Atorvastatin Calcium	745	121
Eliquis	Apixaban	715	89
Levothyroxine Sodium	Levothyroxine Sodium	696	110
Furosemide	Furosemide	653	96
Sertraline Hcl	Sertraline Hcl	597	105
Amlodipine Besylate	Amlodipine Besylate	499	82
Pantoprazole Sodium	Pantoprazole Sodium	480	93
Desipramine Hcl	Desipramine Hcl	408	68
Spironolactone	Spironolactone	368	66
Donepezil Hcl	Donepezil Hcl	350	57
Trazodone Hcl	Trazodone Hcl	349	64
Potassium Chloride	Potassium Chloride	345	60
Quetiapine Fumarate	Quetiapine Fumarate	310	41
Mirtazapine	Mirtazapine	308	55
Tamsulosin Hcl	Tamsulosin Hcl	301	53
Metoprolol Tartrate	Metoprolol Tartrate	273	53
Buspirone Hcl	Buspirone Hcl	254	41
Lisinopril	Lisinopril	249	47
Omeprazole	Omeprazole	206	38
Memantine Hcl	Memantine Hcl	205	38
Metformin Hcl	Metformin Hcl	204	30
Carvedilol	Carvedilol	200	41
Escitalopram Oxalate	Escitalopram Oxalate	200	24
Clopidogrel	Clopidogrel Bisulfate	195	31
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	195	49
Metoprolol Succinate	Metoprolol Succinate	191	38
Tramadol Hcl	Tramadol Hcl	168	37
Olanzapine	Olanzapine	150	36
Januvia	Sitagliptin Phosphate	145	suppressed
Famotidine	Famotidine	143	24
Fluticasone Propionate	Fluticasone Propionate	138	59
Levetiracetam	Levetiracetam	138	22
Losartan Potassium	Losartan Potassium	137	22
Clonazepam	Clonazepam	136	19
Carbidopa-Levodopa	Carbidopa/Levodopa	135	21
Allopurinol	Allopurinol	117	20
Digoxin	Digoxin	112	19
Jardiance	Empagliflozin	111	18
Divalproex Sodium	Divalproex Sodium	110	24
Simvastatin	Simvastatin	110	18
Montelukast Sodium	Montelukast Sodium	109	16
Finasteride	Finasteride	107	17
Pravastatin Sodium	Pravastatin Sodium	103	15
Lovastatin	Lovastatin	98	14
Ondansetron Hcl	Ondansetron Hcl	98	54
Alendronate Sodium	Alendronate Sodium	95	17
Lorazepam	Lorazepam	95	21
Nystatin	Nystatin	90	45
Oxycodone Hcl	Oxycodone Hcl	90	20
Hydralazine Hcl	Hydralazine Hcl	85	25
Oseltamivir Phosphate	Oseltamivir Phosphate	85	83
Baclofen	Baclofen	82	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	82	36
Duloxetine Hcl	Duloxetine Hcl	80	16
Doxycycline Hyclate	Doxycycline Hyclate	79	56
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	79	21
Isosorbide Mononitrate Er	Isosorbide Mononitrate	78	16
Hydrochlorothiazide	Hydrochlorothiazide	76	11
Bupropion Hcl Sr	Bupropion Hcl	75	12
Oxybutynin Chloride Er	Oxybutynin Chloride	74	14
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	73	16
Levofloxacin	Levofloxacin	73	44
Ropinirole Hcl	Ropinirole Hcl	70	11
Bumetanide	Bumetanide	69	15
Prednisone	Prednisone	67	24
Cephalexin	Cephalexin	62	21
Citalopram Hbr	Citalopram Hydrobromide	61	16
Rosuvastatin Calcium	Rosuvastatin Calcium	61	14
Latanoprost	Latanoprost	60	15
Pregabalin	Pregabalin	59	suppressed
Propranolol Hcl	Propranolol Hcl	59	suppressed
Lamotrigine	Lamotrigine	57	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	56	suppressed
Myrbetriq	Mirabegron	54	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	50	suppressed
Prazosin Hcl	Prazosin Hcl	50	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	49	suppressed
Warfarin Sodium	Warfarin Sodium	48	suppressed
Glipizide	Glipizide	47	suppressed
Xarelto	Rivaroxaban	47	suppressed
Amiodarone Hcl	Amiodarone Hcl	46	suppressed
Diltiazem 24hr Er (La)	Diltiazem Hcl	46	suppressed
Ezetimibe	Ezetimibe	46	suppressed
Methenamine Hippurate	Methenamine Hippurate	44	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	43	suppressed
Albuterol Sulfate Hfa	Albuterol Sulfate	41	27
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	41	25
Fluoxetine Hcl	Fluoxetine Hcl	40	suppressed
Novolog Flexpen	Insulin Aspart	40	suppressed
Risperidone	Risperidone	37	suppressed
Tizanidine Hcl	Tizanidine Hcl	35	suppressed
Primidone	Primidone	34	suppressed
Timolol Maleate	Timolol Maleate	34	suppressed
Topiramate	Topiramate	34	suppressed
Clonidine Hcl	Clonidine Hcl	33	suppressed
Albuterol Sulfate	Albuterol Sulfate	32	24
Budesonide Dr	Budesonide	32	suppressed
Olanzapine Odt	Olanzapine	32	suppressed
Torsemide	Torsemide	32	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	30	suppressed
Meloxicam	Meloxicam	30	suppressed
Memantine Hcl Er	Memantine Hcl	30	suppressed
Diltiazem Hcl	Diltiazem Hcl	29	suppressed
Estradiol	Estradiol	29	12
Metformin Hcl Er	Metformin Hcl	29	suppressed
Midodrine Hcl	Midodrine Hcl	29	suppressed
Atenolol	Atenolol	27	suppressed
Methimazole	Methimazole	27	suppressed
Abrysvo	Rsv Vacc, Pref A And Pref B/Pf	26	26
Venlafaxine Hcl Er	Venlafaxine Hcl	26	suppressed
Dilt-Xr	Diltiazem Hcl	25	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	24	18
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	24	suppressed
Diazepam	Diazepam	24	suppressed
Cefdinir	Cefdinir	23	16
Insulin Lispro Kwikpen U-100	Insulin Lispro	23	suppressed
Lactulose	Lactulose	23	suppressed
Colestipol Hcl	Colestipol Hcl	22	suppressed
Glimepiride	Glimepiride	22	suppressed
Hydroxyzine Pamoate	Hydroxyzine Pamoate	22	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	22	suppressed
Solifenacin Succinate	Solifenacin Succinate	22	suppressed
Tradjenta	Linagliptin	22	suppressed
Insulin Aspart Flexpen	Insulin Aspart	21	suppressed
Valsartan	Valsartan	21	suppressed
Clotrimazole	Clotrimazole	20	suppressed
Glipizide Er	Glipizide	20	suppressed
Novolin R Flexpen	Insulin Regular, Human	20	suppressed
Ketoconazole	Ketoconazole	19	suppressed
Methotrexate	Methotrexate Sodium	19	suppressed
Morphine Sulfate Er	Morphine Sulfate	19	suppressed
Nifedipine Er	Nifedipine	19	suppressed
Nitroglycerin	Nitroglycerin	19	14
Ondansetron Odt	Ondansetron	19	15
Prednisolone Acetate	Prednisolone Acetate	19	suppressed
Colchicine	Colchicine	18	suppressed
Diltiazem 24hr Er	Diltiazem Hcl	18	suppressed
Hydrocortisone	Hydrocortisone	18	12
Novolog	Insulin Aspart	18	suppressed
Aripiprazole	Aripiprazole	17	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	17	suppressed
Mupirocin	Mupirocin	17	suppressed
Rivastigmine	Rivastigmine	17	suppressed
Alprazolam	Alprazolam	16	suppressed
Amoxicillin	Amoxicillin	16	suppressed
Bethanechol Chloride	Bethanechol Chloride	16	suppressed
Flecainide Acetate	Flecainide Acetate	16	suppressed
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	16	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	16	suppressed
Trintellix	Vortioxetine Hydrobromide	16	suppressed
Zolpidem Tartrate	Zolpidem Tartrate	16	suppressed
Clobetasol Propionate	Clobetasol Propionate	15	suppressed
Entresto	Sacubitril/Valsartan	15	suppressed
Glycopyrrolate	Glycopyrrolate	15	suppressed
Oxcarbazepine	Oxcarbazepine	15	suppressed
Amantadine	Amantadine Hcl	14	suppressed
Cilostazol	Cilostazol	14	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	14	suppressed
Fluconazole	Fluconazole	14	11
Incruse Ellipta	Umeclidinium Bromide	14	suppressed
Isosorbide Dinitrate	Isosorbide Dinitrate	14	suppressed
Methadone Hcl	Methadone Hcl	14	suppressed
Nyamyc	Nystatin	14	suppressed
Symbicort	Budesonide/Formoterol Fumarate	14	suppressed
Azathioprine	Azathioprine	13	suppressed
Clonidine	Clonidine	13	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	13	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	13	suppressed
Methocarbamol	Methocarbamol	13	suppressed
Mometasone Furoate	Mometasone Furoate	13	suppressed
Opium Tincture	Opium Tincture	13	suppressed
Terazosin Hcl	Terazosin Hcl	13	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	13	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	12	suppressed
Farxiga	Dapagliflozin Propanediol	12	suppressed
Gemfibrozil	Gemfibrozil	12	suppressed
Metoclopramide Hcl	Metoclopramide Hcl	12	suppressed
Paroxetine Hcl	Paroxetine Hcl	12	suppressed
Raloxifene Hcl	Raloxifene Hcl	12	suppressed
Sodium Chloride	0.9 % Sodium Chloride	12	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	12	suppressed
Anastrozole	Anastrozole	11	suppressed
Azelastine Hcl	Azelastine Hcl	11	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	11	suppressed
Ipratropium Bromide	Ipratropium Bromide	11	suppressed
Ipratropium-Albuterol	Ipratropium/Albuterol Sulfate	11	suppressed
Mounjaro	Tirzepatide	11	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	11	suppressed
Nystop	Nystatin	11	suppressed
Verapamil Er	Verapamil Hcl	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