Healthcare provider profile · identity verified

Marcelo J. Mantala, MD

Internal Medicine · SPRINGFIELD, MO · NPI 1710089644

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	3415	306
Furosemide	Furosemide	2361	244
Gabapentin	Gabapentin	2259	203
Levothyroxine Sodium	Levothyroxine Sodium	2133	186
Eliquis	Apixaban	1892	143
Pantoprazole Sodium	Pantoprazole Sodium	1872	180
Tamsulosin Hcl	Tamsulosin Hcl	1497	133
Lisinopril	Lisinopril	1327	133
Amlodipine Besylate	Amlodipine Besylate	1218	128
Sertraline Hcl	Sertraline Hcl	1164	107
Potassium Chloride	Potassium Chloride	1143	172
Metformin Hcl	Metformin Hcl	1069	95
Metoprolol Tartrate	Metoprolol Tartrate	1028	114
Tramadol Hcl	Tramadol Hcl	986	91
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	948	117
Lorazepam	Lorazepam	943	123
Trazodone Hcl	Trazodone Hcl	894	108
Famotidine	Famotidine	881	73
Mirtazapine	Mirtazapine	831	93
Metoprolol Succinate	Metoprolol Succinate	830	114
Buspirone Hcl	Buspirone Hcl	809	68
Donepezil Hcl	Donepezil Hcl	767	62
Levetiracetam	Levetiracetam	691	51
Divalproex Sodium	Divalproex Sodium	666	58
Duloxetine Hcl	Duloxetine Hcl	663	64
Hydralazine Hcl	Hydralazine Hcl	647	77
Omeprazole	Omeprazole	642	79
Clopidogrel	Clopidogrel Bisulfate	585	84
Losartan Potassium	Losartan Potassium	565	66
Carvedilol	Carvedilol	513	63
Meloxicam	Meloxicam	513	37
Oxycodone Hcl	Oxycodone Hcl	482	66
Allopurinol	Allopurinol	471	43
Memantine Hcl	Memantine Hcl	468	50
Ropinirole Hcl	Ropinirole Hcl	389	27
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	367	84
Pravastatin Sodium	Pravastatin Sodium	366	28
Simvastatin	Simvastatin	360	43
Lamotrigine	Lamotrigine	358	31
Fluoxetine Hcl	Fluoxetine Hcl	348	39
Quetiapine Fumarate	Quetiapine Fumarate	345	46
Spironolactone	Spironolactone	330	37
Bumetanide	Bumetanide	321	50
Clonazepam	Clonazepam	311	28
Midodrine Hcl	Midodrine Hcl	311	35
Citalopram Hbr	Citalopram Hydrobromide	306	48
Ondansetron Hcl	Ondansetron Hcl	302	91
Baclofen	Baclofen	301	30
Tizanidine Hcl	Tizanidine Hcl	299	44
Finasteride	Finasteride	297	49
Isosorbide Mononitrate Er	Isosorbide Mononitrate	291	42
Escitalopram Oxalate	Escitalopram Oxalate	289	36
Rosuvastatin Calcium	Rosuvastatin Calcium	266	35
Atenolol	Atenolol	265	18
Aripiprazole	Aripiprazole	264	31
Montelukast Sodium	Montelukast Sodium	261	32
Fluticasone Propionate	Fluticasone Propionate	257	75
Jardiance	Empagliflozin	253	31
Autoshield Duo Pen Needle	Pen Needle,dual Safety,diabetc	250	41
Olanzapine	Olanzapine	248	31
Myrbetriq	Mirabegron	245	19
Sucralfate	Sucralfate	244	23
Carbidopa-Levodopa	Carbidopa/Levodopa	239	25
Metolazone	Metolazone	233	28
Pregabalin	Pregabalin	229	22
Cephalexin	Cephalexin	213	95
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	209	31
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	208	27
Albuterol Sulfate Hfa	Albuterol Sulfate	205	107
Glimepiride	Glimepiride	198	19
Xarelto	Rivaroxaban	190	18
Hydroxyzine Hcl	Hydroxyzine Hcl	188	41
Bupropion Xl	Bupropion Hcl	182	19
Hydrochlorothiazide	Hydrochlorothiazide	181	20
Oxybutynin Chloride Er	Oxybutynin Chloride	180	19
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	175	23
Topiramate	Topiramate	174	19
Metoclopramide Hcl	Metoclopramide Hcl	173	26
Oxybutynin Chloride	Oxybutynin Chloride	172	19
Clonidine Hcl	Clonidine Hcl	166	15
Lantus	Insulin Glargine,hum.Rec.Anlog	166	37
Alprazolam	Alprazolam	160	23
Latanoprost	Latanoprost	156	37
Amiodarone Hcl	Amiodarone Hcl	153	17
Ezetimibe	Ezetimibe	153	16
Risperidone	Risperidone	148	21
Venlafaxine Hcl Er	Venlafaxine Hcl	141	14
Lovastatin	Lovastatin	132	13
Doxycycline Hyclate	Doxycycline Hyclate	131	70
Memantine Hcl Er	Memantine Hcl	130	suppressed
Torsemide	Torsemide	127	14
Warfarin Sodium	Warfarin Sodium	125	18
Digoxin	Digoxin	124	14
Prednisone	Prednisone	121	58
Ondansetron Odt	Ondansetron	118	75
Lactulose	Lactulose	115	21
Nystatin	Nystatin	114	57
Benztropine Mesylate	Benztropine Mesylate	110	13
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	101	17
Oseltamivir Phosphate	Oseltamivir Phosphate	101	92
Trulicity	Dulaglutide	99	14
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	96	17
Lacosamide	Lacosamide	95	suppressed
Mometasone Furoate	Mometasone Furoate	95	34
Entresto	Sacubitril/Valsartan	94	15
Glipizide	Glipizide	93	16
Ozempic	Semaglutide	93	18
Incruse Ellipta	Umeclidinium Bromide	92	24
Insulin Lispro	Insulin Lispro	90	33
Insulin Aspart Flexpen	Insulin Aspart	85	20
Metformin Hcl Er	Metformin Hcl	84	20
Phenytoin Sodium Extended	Phenytoin Sodium Extended	84	suppressed
Sevelamer Carbonate	Sevelamer Carbonate	84	suppressed
Bupropion Hcl Sr	Bupropion Hcl	83	12
Diltiazem Hcl	Diltiazem Hcl	82	suppressed
Alendronate Sodium	Alendronate Sodium	81	25
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	81	26
Paroxetine Hcl	Paroxetine Hcl	79	15
Azithromycin	Azithromycin	76	42
Diclofenac Sodium	Diclofenac Sodium	74	28
Oxcarbazepine	Oxcarbazepine	74	suppressed
Spiriva Respimat	Tiotropium Bromide	73	11
Ipratropium-Albuterol	Ipratropium/Albuterol Sulfate	72	45
Propranolol Hcl	Propranolol Hcl	72	suppressed
Invokana	Canagliflozin	70	suppressed
Januvia	Sitagliptin Phosphate	70	suppressed
Nyamyc	Nystatin	70	27
Amantadine	Amantadine Hcl	69	suppressed
Humalog	Insulin Lispro	69	17
Morphine Sulfate	Morphine Sulfate	69	14
Haloperidol	Haloperidol	68	13
Nitroglycerin	Nitroglycerin	67	51
Dicyclomine Hcl	Dicyclomine Hcl	66	12
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	66	17
Primidone	Primidone	65	suppressed
Ibuprofen	Ibuprofen	64	suppressed
Albuterol Sulfate	Albuterol Sulfate	63	51
Levemir Flexpen	Insulin Detemir	62	suppressed
Breo Ellipta	Fluticasone/Vilanterol	59	15
Prednisolone Acetate	Prednisolone Acetate	59	20
Celecoxib	Celecoxib	58	14
Fetzima	Levomilnacipran Hcl	58	suppressed
Solifenacin Succinate	Solifenacin Succinate	58	suppressed
Doxepin Hcl	Doxepin Hcl	57	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	56	29
Divalproex Sodium Er	Divalproex Sodium	56	suppressed
Insulin Glargine-Yfgn	Insulin Glargine-Yfgn	56	26
Tradjenta	Linagliptin	56	suppressed
Insulin Lispro Kwikpen U-100	Insulin Lispro	54	37
Linzess	Linaclotide	54	12
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	54	suppressed
Humalog Kwikpen U-100	Insulin Lispro	53	18
Medroxyprogesterone Acetate	Medroxyprogesterone Acetate	53	13
Venlafaxine Hcl	Venlafaxine Hcl	52	suppressed
Cefdinir	Cefdinir	51	38
Novolog Flexpen	Insulin Aspart	51	15
Amitriptyline Hcl	Amitriptyline Hcl	50	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	50	12
Rexulti	Brexpiprazole	50	suppressed
Morphine Sulfate Er	Morphine Sulfate	49	12
Esomeprazole Magnesium	Esomeprazole Magnesium	48	suppressed
Nifedipine Er	Nifedipine	48	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	48	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	48	23
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	47	suppressed
Abrysvo	Rsv Vacc, Pref A And Pref B/Pf	46	46
Fentanyl	Fentanyl	46	suppressed
Lurasidone Hcl	Lurasidone Hcl	46	suppressed
Zonisamide	Zonisamide	46	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	44	31
Fluconazole	Fluconazole	44	27
Methenamine Hippurate	Methenamine Hippurate	43	suppressed
Novolog	Insulin Aspart	43	13
Invega Sustenna	Paliperidone Palmitate	42	suppressed
Shingrix	Varicella-Zoster Ge/As01b/Pf	42	29
Ranolazine Er	Ranolazine	41	suppressed
Labetalol Hcl	Labetalol Hcl	40	suppressed
Nystop	Nystatin	40	24
Azelastine Hcl	Azelastine Hcl	39	12
Haloperidol Lactate	Haloperidol Lactate	39	15
Fenofibrate	Fenofibrate	38	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	38	suppressed
Fluticasone-Salmeterol Hfa	Fluticasone Propion/Salmeterol	38	suppressed
Methimazole	Methimazole	38	suppressed
Hydrocortisone	Hydrocortisone	36	suppressed
Ketoconazole	Ketoconazole	36	16
Vraylar	Cariprazine Hcl	36	suppressed
Lubiprostone	Lubiprostone	35	suppressed
Quetiapine Fumarate Er	Quetiapine Fumarate	34	suppressed
Valsartan	Valsartan	34	suppressed
Cholestyramine	Cholestyramine (With Sugar)	33	suppressed
Nuplazid	Pimavanserin Tartrate	33	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	33	suppressed
Ceftriaxone	Ceftriaxone Sodium	32	23
Diltiazem 24hr Er	Diltiazem Hcl	32	suppressed
Ipratropium Bromide	Ipratropium Bromide	32	11
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	32	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	32	20
Risperdal Consta	Risperidone Microspheres	32	suppressed
Tiotropium Bromide	Tiotropium Bromide	32	suppressed
Lidocaine	Lidocaine	31	suppressed
Prazosin Hcl	Prazosin Hcl	31	suppressed
Timolol Maleate	Timolol Maleate	31	11
Zolpidem Tartrate	Zolpidem Tartrate	31	suppressed
Abilify Maintena	Aripiprazole	30	suppressed
Clindamycin Hcl	Clindamycin Hcl	30	18
Flecainide Acetate	Flecainide Acetate	30	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	30	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	29	15
Enulose	Lactulose	29	11
Fluvoxamine Maleate	Fluvoxamine Maleate	29	suppressed
Haloperidol Decanoate	Haloperidol Decanoate	29	suppressed
Bupropion Hcl	Bupropion Hcl	28	suppressed
Loxapine	Loxapine Succinate	28	suppressed
Fiasp Flextouch	Insulin Aspart (Niacinamide)	27	suppressed
Paliperidone Er	Paliperidone	27	suppressed
Terazosin Hcl	Terazosin Hcl	27	suppressed
Cyclosporine	Cyclosporine	26	suppressed
Dorzolamide-Timolol	Dorzolamide Hcl/Timolol Maleat	26	suppressed
Levofloxacin	Levofloxacin	26	17
Methotrexate	Methotrexate Sodium	26	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	26	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	26	13
Anastrozole	Anastrozole	25	suppressed
Calcium Acetate	Calcium Acetate	25	suppressed
Dexamethasone	Dexamethasone	25	11
Glyburide	Glyburide	25	suppressed
Mirabegron Er	Mirabegron	25	suppressed
Symbicort	Budesonide/Formoterol Fumarate	25	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	24	suppressed
Bethanechol Chloride	Bethanechol Chloride	24	suppressed
Caplyta	Lumateperone Tosylate	24	suppressed
Janumet	Sitagliptin Phos/Metformin Hcl	24	suppressed
Ketorolac Tromethamine	Ketorolac Tromethamine	24	suppressed
Galantamine Hbr	Galantamine Hbr	23	suppressed
Restasis	Cyclosporine	23	suppressed
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	22	suppressed
Irbesartan	Irbesartan	22	suppressed
Propranolol Hcl Er	Propranolol Hcl	22	suppressed
Trintellix	Vortioxetine Hydrobromide	22	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	21	suppressed
Ingrezza	Valbenazine Tosylate	21	suppressed
Meclizine Hcl	Meclizine Hcl	21	suppressed
Naltrexone Hcl	Naltrexone Hcl	21	suppressed
Phenobarbital	Phenobarbital	21	suppressed
Toujeo Max Solostar	Insulin Glargine,hum.Rec.Anlog	21	suppressed
Dorzolamide Hcl	Dorzolamide Hcl	20	suppressed
Fluticasone-Vilanterol	Fluticasone/Vilanterol	20	12
Isosorbide Dinitrate	Isosorbide Dinitrate	20	suppressed
Methocarbamol	Methocarbamol	20	suppressed
Pindolol	Pindolol	20	suppressed
Scopolamine	Scopolamine	20	suppressed
Victoza 2-Pak	Liraglutide	20	suppressed
Victoza 3-Pak	Liraglutide	20	suppressed
Amoxicillin	Amoxicillin	19	14
Boostrix Tdap	Diphth,pertuss(Acell),tet Vac	19	19
Eszopiclone	Eszopiclone	19	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	19	suppressed
Oxycontin	Oxycodone Hcl	19	suppressed
Sotalol	Sotalol Hcl	19	suppressed
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	18	suppressed
Fiasp	Insulin Aspart (Niacinamide)	18	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	18	suppressed
Lidocaine Hcl	Lidocaine Hcl/Pf	18	14
Lithium Carbonate Er	Lithium Carbonate	18	suppressed
Novofine Autocover	Pen Needle, Diabetic, Safety	18	14
Permethrin	Permethrin	18	12
Carbidopa-Levodopa Er	Carbidopa/Levodopa	17	suppressed
Cilostazol	Cilostazol	17	suppressed
Insulin Aspart	Insulin Aspart	17	suppressed
Sodium Chloride	0.9 % Sodium Chloride	17	11
Diazepam	Diazepam	16	suppressed
Fenofibrate	Fenofibrate,micronized	16	suppressed
Hydroxyzine Pamoate	Hydroxyzine Pamoate	16	suppressed
Leflunomide	Leflunomide	16	suppressed
Advair Hfa	Fluticasone Propion/Salmeterol	15	suppressed
Brimonidine Tartrate	Brimonidine Tartrate	15	suppressed
Carbamazepine Er	Carbamazepine	15	suppressed
Dabigatran Etexilate	Dabigatran Etexilate Mesylate	15	suppressed
Diltiazem 12hr Er	Diltiazem Hcl	15	suppressed
Liothyronine Sodium	Liothyronine Sodium	15	suppressed
Metronidazole	Metronidazole	15	suppressed
Mycophenolate Mofetil	Mycophenolate Mofetil	15	suppressed
Silver Sulfadiazine	Silver Sulfadiazine	15	suppressed
Suboxone	Buprenorphine Hcl/Naloxone Hcl	15	suppressed
Vancomycin Hcl	Vancomycin Hcl	15	11
Acyclovir	Acyclovir	14	suppressed
Calcitriol	Calcitriol	14	suppressed
Estradiol	Estradiol	14	suppressed
Farxiga	Dapagliflozin Propanediol	14	suppressed
Letrozole	Letrozole	14	suppressed
Levemir	Insulin Detemir	14	suppressed
Perseris	Risperidone	14	suppressed
Spiriva Handihaler	Tiotropium Bromide	14	suppressed
Valacyclovir	Valacyclovir Hcl	14	suppressed
Atropine Sulfate	Atropine Sulfate	13	suppressed
Dofetilide	Dofetilide	13	suppressed
Erythromycin	Erythromycin Base	13	suppressed
Gentamicin Sulfate	Gentamicin Sulfate	13	suppressed
Norethindrone	Norethindrone	13	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	13	suppressed
Phenytoin	Phenytoin	13	suppressed
Prasugrel Hcl	Prasugrel Hcl	13	suppressed
Tiadylt Er	Diltiazem Hcl	13	suppressed
Aliskiren	Aliskiren Hemifumarate	12	suppressed
Belsomra	Suvorexant	12	suppressed
Cefuroxime	Cefuroxime Axetil	12	suppressed
Emgality Pen	Galcanezumab-Gnlm	12	suppressed
Febuxostat	Febuxostat	12	suppressed
Fluphenazine Hcl	Fluphenazine Hcl	12	suppressed
Lansoprazole	Lansoprazole	12	suppressed
Norethindrone Acetate	Norethindrone Acetate	12	suppressed
Olmesartan-Hydrochlorothiazide	Olmesartan/Hydrochlorothiazide	12	suppressed
Ssd	Silver Sulfadiazine	12	suppressed
Breztri Aerosphere	Budesonide/Glycopyr/Formoterol	11	suppressed
Budesonide	Budesonide	11	suppressed
Cevimeline Hcl	Cevimeline Hcl	11	suppressed
Ciclopirox	Ciclopirox	11	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	11	suppressed
Desipramine Hcl	Desipramine Hcl	11	suppressed
Diltiazem 24hr Er (La)	Diltiazem Hcl	11	suppressed
Glucagon Emergency Kit	Glucagon	11	suppressed
Ibandronate Sodium	Ibandronate Sodium	11	suppressed
Liraglutide	Liraglutide	11	suppressed
Lokelma	Sodium Zirconium Cyclosilicate	11	suppressed
Modafinil	Modafinil	11	suppressed
Novolin R Flexpen	Insulin Regular, Human	11	suppressed
Tamoxifen Citrate	Tamoxifen Citrate	11	suppressed
Ursodiol	Ursodiol	11	suppressed
Valproic Acid	Valproic Acid (As Sodium Salt)	11	suppressed
Ziprasidone Hcl	Ziprasidone 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