Healthcare provider profile · identity verified

Michael Scott Griswold, MD

Family Practice · ELDON, MO · NPI 1972575694

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	838	202
Levothyroxine Sodium	Levothyroxine Sodium	732	178
Lisinopril	Lisinopril	721	186
Amlodipine Besylate	Amlodipine Besylate	634	159
Omeprazole	Omeprazole	604	153
Losartan Potassium	Losartan Potassium	471	114
Gabapentin	Gabapentin	440	98
Metformin Hcl	Metformin Hcl	401	101
Rosuvastatin Calcium	Rosuvastatin Calcium	401	95
Hydrochlorothiazide	Hydrochlorothiazide	374	97
Furosemide	Furosemide	370	89
Tramadol Hcl	Tramadol Hcl	368	64
Metoprolol Succinate	Metoprolol Succinate	360	87
Potassium Chloride	Potassium Chloride	353	78
Pantoprazole Sodium	Pantoprazole Sodium	346	92
Tamsulosin Hcl	Tamsulosin Hcl	330	81
Meloxicam	Meloxicam	328	82
Alprazolam	Alprazolam	300	53
Sertraline Hcl	Sertraline Hcl	275	60
Glimepiride	Glimepiride	271	66
Montelukast Sodium	Montelukast Sodium	262	60
Trazodone Hcl	Trazodone Hcl	262	59
Simvastatin	Simvastatin	255	64
Clonazepam	Clonazepam	254	44
Eliquis	Apixaban	241	36
Escitalopram Oxalate	Escitalopram Oxalate	237	50
Albuterol Sulfate Hfa	Albuterol Sulfate	226	70
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	225	55
Allopurinol	Allopurinol	222	52
Clopidogrel	Clopidogrel Bisulfate	209	43
Metoprolol Tartrate	Metoprolol Tartrate	179	48
Zolpidem Tartrate	Zolpidem Tartrate	176	36
Lorazepam	Lorazepam	173	45
Jardiance	Empagliflozin	165	33
Duloxetine Hcl	Duloxetine Hcl	163	44
Citalopram Hbr	Citalopram Hydrobromide	162	41
Prednisone	Prednisone	162	85
Fluoxetine Hcl	Fluoxetine Hcl	159	28
Carvedilol	Carvedilol	156	35
Metformin Hcl Er	Metformin Hcl	155	41
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	148	38
Baclofen	Baclofen	130	23
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	130	35
Finasteride	Finasteride	128	31
Pregabalin	Pregabalin	125	30
Hydroxyzine Hcl	Hydroxyzine Hcl	121	23
Ozempic	Semaglutide	117	15
Atenolol	Atenolol	111	27
Donepezil Hcl	Donepezil Hcl	110	22
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	107	37
Pravastatin Sodium	Pravastatin Sodium	107	29
Famotidine	Famotidine	106	27
Warfarin Sodium	Warfarin Sodium	99	24
Doxycycline Hyclate	Doxycycline Hyclate	96	79
Spironolactone	Spironolactone	94	19
Fluticasone Propionate	Fluticasone Propionate	92	29
Diclofenac Sodium	Diclofenac Sodium	90	24
Ropinirole Hcl	Ropinirole Hcl	86	17
Alendronate Sodium	Alendronate Sodium	80	21
Pioglitazone Hcl	Pioglitazone Hcl	75	17
Methylprednisolone	Methylprednisolone	74	66
Lovastatin	Lovastatin	73	18
Venlafaxine Hcl Er	Venlafaxine Hcl	72	13
Paroxetine Hcl	Paroxetine Hcl	71	20
Symbicort	Budesonide/Formoterol Fumarate	71	20
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	70	15
Amoxicillin	Amoxicillin	67	51
Cephalexin	Cephalexin	67	43
Aripiprazole	Aripiprazole	66	16
Triamcinolone Acetonide	Triamcinolone Acetonide	66	38
Diazepam	Diazepam	63	12
Fenofibrate	Fenofibrate Nanocrystallized	63	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	62	11
Mounjaro	Tirzepatide	61	14
Amitriptyline Hcl	Amitriptyline Hcl	59	14
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	57	44
Azithromycin	Azithromycin	56	46
Farxiga	Dapagliflozin Propanediol	56	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	54	11
Synthroid	Levothyroxine Sodium	53	14
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	53	16
Xarelto	Rivaroxaban	51	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	50	36
Nystatin	Nystatin	49	19
Olmesartan Medoxomil	Olmesartan Medoxomil	49	13
Primidone	Primidone	48	suppressed
Solifenacin Succinate	Solifenacin Succinate	48	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	46	34
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	46	13
Buspirone Hcl	Buspirone Hcl	44	12
Mirtazapine	Mirtazapine	44	13
Arexvy	Rsvpref3 Antigen/As01e/Pf	43	43
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	42	12
Temazepam	Temazepam	42	suppressed
Valsartan	Valsartan	40	suppressed
Amiodarone Hcl	Amiodarone Hcl	39	suppressed
Ezetimibe	Ezetimibe	39	12
Hydralazine Hcl	Hydralazine Hcl	39	suppressed
Benazepril Hcl	Benazepril Hcl	38	suppressed
Bupropion Hcl Sr	Bupropion Hcl	37	suppressed
Memantine Hcl	Memantine Hcl	37	11
Celecoxib	Celecoxib	36	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	36	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	36	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	35	suppressed
Carisoprodol	Carisoprodol	35	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	34	suppressed
Trulicity	Dulaglutide	34	suppressed
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	33	suppressed
Cefdinir	Cefdinir	33	29
Colchicine	Colchicine	33	11
Esomeprazole Magnesium	Esomeprazole Magnesium	32	suppressed
Glipizide Er	Glipizide	32	suppressed
Tizanidine Hcl	Tizanidine Hcl	32	suppressed
Tolterodine Tartrate Er	Tolterodine Tartrate	32	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	30	suppressed
Klor-Con M20	Potassium Chloride	30	suppressed
Methocarbamol	Methocarbamol	30	12
Ibuprofen	Ibuprofen	29	suppressed
Levetiracetam	Levetiracetam	29	suppressed
Ondansetron Hcl	Ondansetron Hcl	29	14
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	29	23
Clonidine Hcl	Clonidine Hcl	28	suppressed
Dulera	Mometasone/Formoterol	28	suppressed
Fenofibrate	Fenofibrate	28	suppressed
Oxycodone Hcl	Oxycodone Hcl	28	suppressed
Irbesartan	Irbesartan	27	suppressed
Nabumetone	Nabumetone	27	suppressed
Chlorthalidone	Chlorthalidone	25	suppressed
Lamotrigine	Lamotrigine	25	suppressed
Myrbetriq	Mirabegron	25	suppressed
Bisoprolol-Hydrochlorothiazide	Bisoprolol/Hydrochlorothiazide	24	suppressed
Linzess	Linaclotide	24	suppressed
Nano 2nd Gen Pen Needle	Pen Needle, Diabetic	24	suppressed
Testosterone Cypionate	Testosterone Cypionate	24	suppressed
Breo Ellipta	Fluticasone/Vilanterol	23	suppressed
Clobetasol Propionate	Clobetasol Propionate	23	suppressed
Gemfibrozil	Gemfibrozil	23	suppressed
Glipizide	Glipizide	23	suppressed
Tramadol Hcl-Acetaminophen	Tramadol Hcl/Acetaminophen	23	suppressed
Vitamin D2	Ergocalciferol (Vitamin D2)	23	suppressed
Clindamycin Hcl	Clindamycin Hcl	22	17
Doxepin Hcl	Doxepin Hcl	22	suppressed
Estradiol	Estradiol	22	suppressed
Topiramate	Topiramate	22	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	21	suppressed
Dexlansoprazole Dr	Dexlansoprazole	20	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	20	suppressed
Tramadol Hcl Er	Tramadol Hcl	20	suppressed
Briviact	Brivaracetam	19	suppressed
Cefuroxime	Cefuroxime Axetil	19	suppressed
Toujeo Solostar	Insulin Glargine,hum.Rec.Anlog	19	suppressed
Valacyclovir	Valacyclovir Hcl	19	suppressed
Diclofenac Potassium	Diclofenac Potassium	18	suppressed
Januvia	Sitagliptin Phosphate	18	suppressed
Breyna	Budesonide/Formoterol Fumarate	17	suppressed
Bupropion Xl	Bupropion Hcl	17	suppressed
Morphine Sulfate	Morphine Sulfate	17	13
Terazosin Hcl	Terazosin Hcl	17	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	16	suppressed
Mupirocin	Mupirocin	16	13
Risperidone	Risperidone	16	suppressed
Ventolin Hfa	Albuterol Sulfate	16	suppressed
Abrysvo	Rsv Vacc, Pref A And Pref B/Pf	15	15
Betamethasone Dipropionate	Betamethasone Dipropionate	15	suppressed
Carbidopa-Levodopa	Carbidopa/Levodopa	15	suppressed
Fluconazole	Fluconazole	15	14
Hydrocortisone	Hydrocortisone	15	11
Sucralfate	Sucralfate	15	suppressed
Torsemide	Torsemide	15	suppressed
Verapamil Er	Verapamil Hcl	15	suppressed
Armour Thyroid	Thyroid,pork	14	suppressed
Buprenorphine	Buprenorphine	14	suppressed
Invokana	Canagliflozin	14	suppressed
Latanoprost	Latanoprost	14	suppressed
Morphine Sulfate Er	Morphine Sulfate	14	suppressed
Diltiazem Hcl	Diltiazem Hcl	13	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	13	suppressed
Lansoprazole	Lansoprazole	13	suppressed
Ondansetron Odt	Ondansetron	13	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	13	suppressed
Bethanechol Chloride	Bethanechol Chloride	12	suppressed
Corlanor	Ivabradine Hcl	12	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	12	suppressed
Dropsafe Prep Pads	Alcohol Antiseptic Pads	12	suppressed
Haloperidol	Haloperidol	12	suppressed
Meclizine Hcl	Meclizine Hcl	12	suppressed
Naproxen	Naproxen	12	suppressed
Nurtec Odt	Rimegepant Sulfate	12	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	12	11
Prolia	Denosumab	12	suppressed
Ziprasidone Hcl	Ziprasidone Hcl	12	suppressed
Advair Hfa	Fluticasone Propion/Salmeterol	11	suppressed
Anastrozole	Anastrozole	11	suppressed
Carbamazepine	Carbamazepine	11	suppressed
Gemtesa	Vibegron	11	suppressed
Lubiprostone	Lubiprostone	11	suppressed
Novolin R	Insulin Regular, Human	11	suppressed
Nucynta Er	Tapentadol Hcl	11	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	11	suppressed
Propranolol Hcl	Propranolol Hcl	11	suppressed
Ramipril	Ramipril	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