Has Dana Marshall, MD received payments from drug or device companies?

Yes. Drug and device makers reported $7,590 in general payments to Dana Marshall, MD across 382 transactions between 2019–2025. Most Open Payments records nationally are meals worth under $20; a reported payment is not evidence of wrongdoing.

Does a payment mean Dana Marshall, MD did something wrong?

No. Federal law requires drug and device makers to report almost every transfer of value to a physician, including a $14 sandwich at a lunch presentation. Consulting fees, research funding and royalties to device inventors are ordinary, legal parts of medicine. This site reports what was disclosed; it makes no allegation.

Where does this information about Dana Marshall, MD come from?

The U.S. Centers for Medicare & Medicaid Services. Payments come from Open Payments, published under the Physician Payments Sunshine Act. Billing and prescribing figures come from the Medicare Physician & Other Practitioners and Part D Prescriber public use files for 2024.

Dana Marshall, MD

Dermatology · Terrytown, LANPI 1831413855

Payments from drug & device makers

$7,590in general payments, 2019–2025

Across 382 payments — averaging $19.87 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

Johnson & Johnson$2K
AbbVie$2K
Sanofi$596
E.r. Squibb & Sons, L.L.C.$390
Galderma Laboratories, L.p.$262
UCB, Inc.$255
plus $2K from 20 others

What the payments were for

Consulting fees$1,65022%
Food & beverage$5,72275%
Education$2173%

Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.

General payments by program year

Who reported the general payments

Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.

Company	Payments	Total
Johnson & Johnson	15	$2,336
AbbVie(2 entities)	195	$1,939
Sanofi	36	$596
E.r. Squibb & Sons, L.L.C.	17	$390
Galderma Laboratories, L.p.	12	$262
UCB, Inc.	17	$255
Amgen	10	$215
Regeneron Healthcare Solutions, Inc.	10	$215
Pfizer	9	$204
Journey Medical Corporation	10	$171
Mayne Pharma Commercial LLC	10	$144
Sun Pharmaceutical Industries Inc.	7	$136
Incyte Corporation	7	$136
Sanofi-aventis U.S. LLC	2	$123
Novartis	4	$86
Revance Therapeutics, Inc.	2	$77
Ortho Dermatologics, A Division Of Bausch Health US, LLC	3	$53
Almirall LLC	3	$51
Mylan Pharmaceuticals Inc.	3	$41
Bristol Myers Squibb	2	$34
Merz North America, Inc.	2	$30
Organon	2	$25
Medimetriks Pharmaceuticals, Inc.	1	$21
Aclaris Therapeutics, Inc.	1	$19
Merck	1	$18
Lilly USA, LLC	1	$15

What the payments were tied to

Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.

How this compares

$7,590 in reported general payments places this provider in the 60th percentile of 189 dermatology providers in Louisiana.

See all dermatology providers in Louisiana →

Medicare billing

Part B allowed, 2024

$103,860

Medicare patients

284

Services billed

1,504

What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.

Most prescribed under Part D

Drug	Claims	Cost to plans & patients
Cosentyx Sensoready (2 Pens)Secukinumab	12	$146,431
Dupixent PenDupilumab	14	$50,378
Ketoconazole	163	$2,217
Fluocinonide	58	$2,210
Metronidazole	36	$2,097
Clobetasol Propionate	75	$1,974
Doxycycline Hyclate	97	$1,201
Finasteride	101	$1,019
Tretinoin	18	$1,007
Minoxidil	144	$673
Triamcinolone Acetonide	48	$579
Terbinafine Hcl	53	$518
Hydroxychloroquine Sulfate	31	$363
Hydrocortisone	63	$340
ValacyclovirValacyclovir Hcl	24	$318

Paid to pharmacies, not to this prescriber.

Other dermatology in Terrytown

Jordan WhatleyBaton Rouge$27.9M
Ira ThorlaBaton Rouge$5.6M
Deirdre HooperNew Orleans$3.2M
Sarah JacksonNew Orleans$1.7M
Kyle ColemanThibodaux$1.5M
Erin BohNew Orleans$945K
Robert KoppelMetairie$878K
Nicole HarrellBaton Rouge$836K
Katherine HolcombMetairie$696K
Maureen OlivierLake Charles$529K

See the full list for Louisiana →

Where these figures come from

Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
Identity: NPPES NPI Registry, July 2026.

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