Healthcare provider profile · identity verified

Gregory D Schnose, MD

Internal Medicine · LAWRENCE, KS · NPI 1487651972

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	801	176
Lisinopril	Lisinopril	634	145
Rosuvastatin Calcium	Rosuvastatin Calcium	481	116
Omeprazole	Omeprazole	422	88
Amlodipine Besylate	Amlodipine Besylate	399	93
Levothyroxine Sodium	Levothyroxine Sodium	340	75
Losartan Potassium	Losartan Potassium	334	73
Metformin Hcl	Metformin Hcl	301	69
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	287	36
Eliquis	Apixaban	280	44
Metoprolol Succinate	Metoprolol Succinate	254	59
Hydrochlorothiazide	Hydrochlorothiazide	245	59
Gabapentin	Gabapentin	239	52
Citalopram Hbr	Citalopram Hydrobromide	221	42
Furosemide	Furosemide	212	47
Pantoprazole Sodium	Pantoprazole Sodium	212	42
Metoprolol Tartrate	Metoprolol Tartrate	211	44
Simvastatin	Simvastatin	193	42
Alprazolam	Alprazolam	175	18
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	167	13
Sertraline Hcl	Sertraline Hcl	160	32
Tamsulosin Hcl	Tamsulosin Hcl	158	46
Tramadol Hcl	Tramadol Hcl	158	27
Carvedilol	Carvedilol	149	28
Lorazepam	Lorazepam	141	19
Clonazepam	Clonazepam	136	16
Meloxicam	Meloxicam	132	32
Glipizide	Glipizide	121	27
Ozempic	Semaglutide	117	19
Allopurinol	Allopurinol	115	25
Alendronate Sodium	Alendronate Sodium	114	22
Duloxetine Hcl	Duloxetine Hcl	113	19
Pioglitazone Hcl	Pioglitazone Hcl	113	22
Potassium Chloride	Potassium Chloride	111	25
Oxycodone Hcl	Oxycodone Hcl	110	16
Metformin Hcl Er	Metformin Hcl	98	21
Zolpidem Tartrate	Zolpidem Tartrate	95	16
Donepezil Hcl	Donepezil Hcl	94	17
Clopidogrel	Clopidogrel Bisulfate	88	22
Trazodone Hcl	Trazodone Hcl	82	14
Tresiba Flextouch U-100	Insulin Degludec	80	14
Ezetimibe	Ezetimibe	76	19
Levetiracetam	Levetiracetam	76	11
Jardiance	Empagliflozin	73	14
Spironolactone	Spironolactone	73	15
Glimepiride	Glimepiride	70	12
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	68	12
Albuterol Sulfate Hfa	Albuterol Sulfate	67	27
Memantine Hcl	Memantine Hcl	67	suppressed
Hydromorphone Hcl	Hydromorphone Hcl	66	suppressed
Fluticasone Propionate	Fluticasone Propionate	63	14
Aripiprazole	Aripiprazole	62	12
Mirtazapine	Mirtazapine	61	11
Solifenacin Succinate	Solifenacin Succinate	59	14
Irbesartan	Irbesartan	57	15
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	57	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	56	suppressed
Xarelto	Rivaroxaban	56	suppressed
Prednisone	Prednisone	55	16
Diazepam	Diazepam	54	11
Buspirone Hcl	Buspirone Hcl	52	suppressed
Escitalopram Oxalate	Escitalopram Oxalate	52	11
Oxybutynin Chloride Er	Oxybutynin Chloride	49	suppressed
Famotidine	Famotidine	48	suppressed
Morphine Sulfate Er	Morphine Sulfate	48	suppressed
Finasteride	Finasteride	47	12
Labetalol Hcl	Labetalol Hcl	46	suppressed
Synthroid	Levothyroxine Sodium	46	suppressed
Warfarin Sodium	Warfarin Sodium	46	12
Atenolol	Atenolol	45	12
Montelukast Sodium	Montelukast Sodium	45	suppressed
Clonidine Hcl	Clonidine Hcl	44	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	44	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	42	13
Mounjaro	Tirzepatide	41	suppressed
Diclofenac Sodium	Diclofenac Sodium	40	12
Ondansetron Odt	Ondansetron	40	suppressed
Pravastatin Sodium	Pravastatin Sodium	40	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	39	suppressed
Estradiol	Estradiol	37	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	37	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	36	12
Amitriptyline Hcl	Amitriptyline Hcl	35	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	35	suppressed
Baclofen	Baclofen	33	suppressed
Pregabalin	Pregabalin	32	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	31	11
Venlafaxine Hcl	Venlafaxine Hcl	30	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	29	suppressed
Novolog Flexpen	Insulin Aspart	29	suppressed
Cefpodoxime Proxetil	Cefpodoxime Proxetil	28	19
Hydroxyzine Hcl	Hydroxyzine Hcl	28	suppressed
Enalapril Maleate	Enalapril Maleate	27	suppressed
Alfuzosin Hcl Er	Alfuzosin Hcl	26	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	26	suppressed
Hydralazine Hcl	Hydralazine Hcl	26	suppressed
Terazosin Hcl	Terazosin Hcl	26	suppressed
Tradjenta	Linagliptin	26	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	25	suppressed
Tizanidine Hcl	Tizanidine Hcl	25	suppressed
Carisoprodol	Carisoprodol	24	suppressed
Oxycontin	Oxycodone Hcl	24	suppressed
Torsemide	Torsemide	24	suppressed
Ventolin Hfa	Albuterol Sulfate	24	suppressed
Cephalexin	Cephalexin	23	16
Doxycycline Hyclate	Doxycycline Hyclate	23	12
Methotrexate	Methotrexate Sodium	23	suppressed
Azithromycin	Azithromycin	22	13
Celecoxib	Celecoxib	22	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	22	suppressed
Glipizide Er	Glipizide	22	suppressed
Nystatin	Nystatin	22	13
Oxybutynin Chloride	Oxybutynin Chloride	22	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	22	22
Januvia	Sitagliptin Phosphate	21	suppressed
Ultra-Fine Mini Pen Needle	Pen Needle, Diabetic	21	suppressed
Nano 2nd Gen Pen Needle	Pen Needle, Diabetic	20	suppressed
Risperidone	Risperidone	20	suppressed
Trulicity	Dulaglutide	20	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	19	suppressed
Clonidine	Clonidine	18	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	18	suppressed
Fosinopril Sodium	Fosinopril Sodium	18	suppressed
Lovastatin	Lovastatin	18	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	18	14
Ipratropium Bromide	Ipratropium Bromide	17	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	16	suppressed
Toujeo Max Solostar	Insulin Glargine,hum.Rec.Anlog	16	suppressed
Doxepin Hcl	Doxepin Hcl	15	suppressed
Hydrocortisone	Hydrocortisone	15	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	15	suppressed
Amiloride Hcl	Amiloride Hcl	14	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	14	11
Bupropion Hcl Sr	Bupropion Hcl	14	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	14	suppressed
Modafinil	Modafinil	14	suppressed
Propranolol Hcl	Propranolol Hcl	14	suppressed
Semglee (Yfgn) Pen	Insulin Glargine-Yfgn	14	suppressed
Trospium Chloride	Trospium Chloride	14	suppressed
Butalbital-Aspirin-Caffeine	Butalbital/Aspirin/Caffeine	13	suppressed
Erythromycin	Erythromycin Base	13	suppressed
Lamotrigine	Lamotrigine	13	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	13	suppressed
Topiramate	Topiramate	13	suppressed
Aspirin-Dipyridamole Er	Aspirin/Dipyridamole	12	suppressed
Dilantin	Phenytoin Sodium Extended	12	suppressed
Janumet Xr	Sitagliptin Phos/Metformin Hcl	12	suppressed
Linzess	Linaclotide	12	suppressed
Medroxyprogesterone Acetate	Medroxyprogesterone Acetate	12	suppressed
Mesalamine	Mesalamine	12	suppressed
Mupirocin	Mupirocin	12	suppressed
Myrbetriq	Mirabegron	12	suppressed
Phenobarbital	Phenobarbital	12	suppressed
Symbicort	Budesonide/Formoterol Fumarate	12	suppressed
Tramadol Hcl-Acetaminophen	Tramadol Hcl/Acetaminophen	12	suppressed
Tresiba Flextouch U-200	Insulin Degludec	12	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	12	suppressed
Ziprasidone Hcl	Ziprasidone Hcl	12	suppressed
Calcitonin-Salmon	Calcitonin,salmon,synthetic	11	suppressed
Dexlansoprazole Dr	Dexlansoprazole	11	suppressed
Dilt-Xr	Diltiazem Hcl	11	suppressed
Meclizine Hcl	Meclizine Hcl	11	suppressed
Ondansetron Hcl	Ondansetron Hcl	11	suppressed
Ultra-Fine Short Pen Needle	Pen Needle, Diabetic	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