Healthcare provider profile · identity verified

Marcus James Foos, MD

Internal Medicine · METAIRIE, LA · NPI 1568565661

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
Amlodipine Besylate	Amlodipine Besylate	458	165
Losartan Potassium	Losartan Potassium	396	122
Metformin Hcl	Metformin Hcl	360	129
Rosuvastatin Calcium	Rosuvastatin Calcium	336	132
Atorvastatin Calcium	Atorvastatin Calcium	330	126
Hydrochlorothiazide	Hydrochlorothiazide	251	98
Lisinopril	Lisinopril	242	76
Gabapentin	Gabapentin	235	86
Carvedilol	Carvedilol	218	78
Metoprolol Succinate	Metoprolol Succinate	206	70
Fluticasone Propionate	Fluticasone Propionate	200	116
Furosemide	Furosemide	182	71
Pantoprazole Sodium	Pantoprazole Sodium	180	85
Levothyroxine Sodium	Levothyroxine Sodium	175	57
Tamsulosin Hcl	Tamsulosin Hcl	168	65
Diclofenac Sodium	Diclofenac Sodium	146	69
Albuterol Sulfate Hfa	Albuterol Sulfate	141	67
Omeprazole	Omeprazole	119	44
Famotidine	Famotidine	118	61
Nitroglycerin	Nitroglycerin	110	41
Tizanidine Hcl	Tizanidine Hcl	105	48
Prednisone	Prednisone	103	49
Valsartan	Valsartan	95	29
Metformin Hcl Er	Metformin Hcl	93	40
Clopidogrel	Clopidogrel Bisulfate	90	36
Ezetimibe	Ezetimibe	90	38
Alendronate Sodium	Alendronate Sodium	87	31
Levofloxacin	Levofloxacin	82	61
Trazodone Hcl	Trazodone Hcl	80	26
Warfarin Sodium	Warfarin Sodium	79	26
Citalopram Hbr	Citalopram Hydrobromide	78	25
Pravastatin Sodium	Pravastatin Sodium	78	33
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	76	24
Triamcinolone Acetonide	Triamcinolone Acetonide	76	46
Spironolactone	Spironolactone	74	27
Mirtazapine	Mirtazapine	70	22
Hydralazine Hcl	Hydralazine Hcl	67	27
Duloxetine Hcl	Duloxetine Hcl	66	30
Pioglitazone Hcl	Pioglitazone Hcl	64	26
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	63	26
Doxepin Hcl	Doxepin Hcl	62	27
Glipizide	Glipizide	61	23
Finasteride	Finasteride	56	22
Metoprolol Tartrate	Metoprolol Tartrate	53	22
Allopurinol	Allopurinol	51	20
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	49	36
Eliquis	Apixaban	49	19
Oxybutynin Chloride Er	Oxybutynin Chloride	49	18
Doxazosin Mesylate	Doxazosin Mesylate	47	12
Meloxicam	Meloxicam	46	25
Lorazepam	Lorazepam	44	12
Potassium Chloride	Potassium Chloride	44	22
Donepezil Hcl	Donepezil Hcl	43	18
Quetiapine Fumarate	Quetiapine Fumarate	41	11
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	38	15
Montelukast Sodium	Montelukast Sodium	38	22
Azelastine Hcl	Azelastine Hcl	37	23
Alprazolam	Alprazolam	36	15
Glimepiride	Glimepiride	36	14
Jardiance	Empagliflozin	36	12
Naproxen	Naproxen	36	16
Simvastatin	Simvastatin	36	14
Zolpidem Tartrate	Zolpidem Tartrate	36	suppressed
Ozempic	Semaglutide	35	suppressed
Ondansetron Odt	Ondansetron	34	18
Vitamin D2	Ergocalciferol (Vitamin D2)	34	15
Ofloxacin	Ofloxacin	33	26
Fluoxetine Hcl	Fluoxetine Hcl	32	12
Ipratropium Bromide	Ipratropium Bromide	30	18
Tramadol Hcl	Tramadol Hcl	30	suppressed
Bumetanide	Bumetanide	29	12
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	28	suppressed
Irbesartan	Irbesartan	28	suppressed
Meclizine Hcl	Meclizine Hcl	28	17
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	28	24
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	28	suppressed
Azithromycin	Azithromycin	26	18
Ciclopirox	Ciclopirox	26	16
Fluconazole	Fluconazole	26	16
Hydroxyzine Hcl	Hydroxyzine Hcl	26	12
Ketoconazole	Ketoconazole	26	12
Atenolol	Atenolol	25	suppressed
Celecoxib	Celecoxib	25	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	25	23
Spiriva Handihaler	Tiotropium Bromide	24	suppressed
Baclofen	Baclofen	23	11
Ibuprofen	Ibuprofen	23	16
Sertraline Hcl	Sertraline Hcl	22	suppressed
Symbicort	Budesonide/Formoterol Fumarate	22	suppressed
Testosterone Cypionate	Testosterone Cypionate	22	suppressed
Methenamine Hippurate	Methenamine Hippurate	21	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	21	suppressed
Xarelto	Rivaroxaban	21	suppressed
Buspirone Hcl	Buspirone Hcl	20	14
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	20	suppressed
Mupirocin	Mupirocin	20	16
Humulin 70/30 Kwikpen	Insulin Nph Hum/Reg Insulin Hm	19	suppressed
Mounjaro	Tirzepatide	19	suppressed
Clotrimazole	Clotrimazole	18	11
Diazepam	Diazepam	17	suppressed
Dropsafe Prep Pads	Alcohol Antiseptic Pads	17	suppressed
Olanzapine	Olanzapine	17	suppressed
Acyclovir	Acyclovir	16	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	16	suppressed
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	16	suppressed
Lovastatin	Lovastatin	16	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	15	13
Escitalopram Oxalate	Escitalopram Oxalate	15	suppressed
Lidocaine	Lidocaine	15	suppressed
Metolazone	Metolazone	15	suppressed
Ropinirole Hcl	Ropinirole Hcl	15	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	14	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	14	suppressed
Estradiol	Estradiol	14	suppressed
Fenofibrate	Fenofibrate	14	suppressed
Folic Acid	Folic Acid	14	suppressed
Colchicine	Colchicine	13	suppressed
Permethrin	Permethrin	13	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	13	suppressed
Breztri Aerosphere	Budesonide/Glycopyr/Formoterol	12	suppressed
Cyproheptadine Hcl	Cyproheptadine Hcl	12	suppressed
Fenofibrate	Fenofibrate,micronized	12	suppressed
Janumet Xr	Sitagliptin Phos/Metformin Hcl	12	suppressed
Lamotrigine	Lamotrigine	12	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	12	suppressed
Nano 2nd Gen Pen Needle	Pen Needle, Diabetic	12	suppressed
Nitrofurantoin	Nitrofurantoin Macrocrystal	12	11
Olmesartan Medoxomil	Olmesartan Medoxomil	12	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	12	12
Promethazine Hcl	Promethazine Hcl	12	suppressed
Sildenafil Citrate	Sildenafil Citrate	12	suppressed
Glipizide Er	Glipizide	11	suppressed
Hydrocortisone	Hydrocortisone	11	suppressed
Nifedipine Er	Nifedipine	11	suppressed
Raloxifene Hcl	Raloxifene Hcl	11	suppressed
Temazepam	Temazepam	11	suppressed
Torsemide	Torsemide	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

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