Has Mark Hausmann, MD received payments from drug or device companies?

Yes. Drug and device makers reported $249,620 in general payments to Mark Hausmann, MD across 440 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 Mark Hausmann, 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 Mark Hausmann, 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.

Mark Hausmann, MD

Surgery · Baton Rouge, LANPI 1992819809

Payments from drug & device makers

$249,620in general payments, 2019–2025

Across 440 payments — averaging $567.32 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

Medical Device Business Services, Inc.$114K
Johnson & Johnson$63K
Intuitive Surgical$53K
W. L. Gore & Associates, Inc.$4K
TELA Bio, Inc.$3K
Davol Inc.$2K
plus $11K from 46 others

What the payments were for

Consulting fees$156,42363%
Speaking & faculty fees$2,0001%
Travel & lodging$27,21911%
Food & beverage$19,3448%
Education$44,60018%
Gifts$340%

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
Medical Device Business Services, Inc.	92	$114,008
Johnson & Johnson	84	$63,491
Intuitive Surgical	61	$53,156
W. L. Gore & Associates, Inc.	19	$3,527
TELA Bio, Inc.	11	$2,912
Davol Inc.	26	$2,012
BD	10	$1,493
Medtronic	18	$1,405
Enterra Medical, Inc.	4	$1,243
Distalmotion US	2	$1,170
Kerecis Limited	11	$726
TAS Medical, Inc.	6	$548
Stryker	5	$511
Conmed Corporation	3	$346
KCI USA, Inc.	3	$282
Teleflex LLC	3	$260
Standard Bariatrics, Inc.	2	$210
Integra Lifesciences Corporation	3	$196
Pacira Pharmaceuticals Incorporated	12	$194
Smith+Nephew	5	$173
Vertex	8	$168
Endogastric Solutions, Inc	3	$161
Novo Nordisk	4	$160
Sanara Medtech Inc.	1	$151
Covidien LP	4	$103
Next Science LLC	1	$83
Acera Surgical, Inc.	3	$78
Innovation Technologies Inc	3	$78
Endo Pharmaceuticals Inc.	4	$72
Biom'up SA	1	$60
Avanos Medical	1	$57
Boston Scientific	2	$51
Heron Therapeutics, Inc.	2	$44
Polynovo North America LLC	2	$40
Innocoll Pharmaceuticals Limited	2	$40
Intra-sana Laboratories	2	$37
Apollo Endosurgery US Inc	1	$35
Hologic Sales And Service, LLC	1	$35
Shire North American Group Inc	2	$29
Takeda Pharmaceuticals U.S.A., Inc.	1	$29
Histosonics, Inc.	1	$26
Dilon Technologies, Inc.	1	$26
Solventum Corporation	1	$26
AbbVie	1	$25
Braintree Laboratories, Inc.	1	$22
Convatec Inc.	1	$21
LSI Solutions Inc	1	$21
Eagle Pharmaceuticals, Inc.	1	$20
Acell, Inc.	1	$19
Apria Healthcare LLC	1	$17
Acacia Pharma Inc	1	$15
Coopersurgical, Inc.	1	$12

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.

LINX Reflux Management System$89,077
Da Vinci Surgical System$51,976
GORE SYNECOR Biomaterial$2,577
Phasix Mesh$2,166
OviTex 2S$1,732
DEXTER L6 ROBOT$1,170
OviTex Reinforced Bioscaffold With Permanent Polymer (OviTex)$939
Kerecis SurgiClose$814
Kerecis Omega3 Marigen$682
Echelon Flex$678
Kerecis Omega3 SurgiClose$658
Harmonic$578
INTEGRA$446
GORE BIO-A Tissue Reinforcement$337
Kerecis Omega3 GraftGuide$335
TITAN SGS STANDARD GASTRIC STAPLER$311
GORE ENFORM Biomaterial$264
PREVENA$258
SPY-PHI SYSTEM$254
AIRSEAL$247

How this compares

$249,620 in reported general payments places this provider in the 95th percentile of 381 surgery providers in Louisiana.

See all surgery providers in Louisiana →

Medicare billing

Part B allowed, 2024

$53,854

Medicare patients

Services billed

191

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
Ursodiol	29	$1,463
Omeprazole	14	$218
Ondansetron OdtOndansetron	12	$132
Tramadol Hcl	13	$26

Paid to pharmacies, not to this prescriber.

Other surgery in Baton Rouge

John TaborBaton Rouge$567K
Karl LeblancBaton Rouge$341K
Tracee ShortBaton Rouge$232K
Daryl MarxBaton Rouge$157K
Joseph GriffinBaton Rouge$100K
Karalyn BentleyBaton Rouge$42K
Asif TalukderBaton Rouge$42K
Mohammad Al EfishatBaton Rouge$22K
Danielle CobbBaton Rouge$18K
Andrew HargroderBaton Rouge$12K

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.

Is this you, or does something look wrong? →