Has Matthew Mancini, MD received payments from drug or device companies?

Yes. Drug and device makers reported $29,252 in general payments to Matthew Mancini, MD across 347 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 Matthew Mancini, 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 Matthew Mancini, 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.

Matthew Mancini, MD

Surgery · Knoxville, TNNPI 1194755454

Payments from drug & device makers

$29,252in general payments, 2019–2025

Across 347 payments — averaging $84.30 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

Intuitive Surgical$12K
Covidien LP$8K
Heron Therapeutics, Inc.$2K
Medtronic$1K
Novo Nordisk$798
Olympus Corporation$540
plus $5K from 54 others

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
Intuitive Surgical	42	$11,715
Covidien LP	15	$8,176
Heron Therapeutics, Inc.	5	$1,967
Medtronic	28	$1,398
Novo Nordisk	48	$798
Olympus Corporation	1	$540
AbbVie(2 entities)	24	$515
TELA Bio, Inc.	17	$289
Takeda Pharmaceuticals U.S.A., Inc.	7	$267
Endo Pharmaceuticals Inc.	14	$231
Olympus America Inc.	7	$225
Davol Inc.	3	$212
Daiichi Sankyo Inc.	9	$202
Olympus Corporation Of The Americas	1	$200
Smoky Mountain Surgical LLC	2	$166
W. L. Gore & Associates, Inc.	5	$164
Baxter Healthcare	5	$137
Mallinckrodt Hospital Products Inc.	6	$128
Conmed Corporation	2	$121
Johnson & Johnson	6	$117
Teleflex LLC	3	$94
Merck	6	$94
Shire North American Group Inc	6	$90
Mallinckrodt Enterprises LLC	6	$87
Innovation Technologies Inc	2	$84
Pacira Pharmaceuticals Incorporated	4	$71
Boston Scientific	4	$69
Sanara Medtech Inc.	6	$68
Vertex	3	$56
Eagle Pharmaceuticals, Inc.	3	$54
Kerecis Limited	2	$50
Phathom Pharmaceuticals, Inc.	8	$47
Inspire Medical Systems, Inc.	1	$47
Xeris Pharmaceuticals, Inc.	2	$46
Intra-sana Laboratories	3	$45
Acera Surgical, Inc.	2	$42
Innocoll Pharmaceuticals Limited	2	$42
Lilly USA, LLC	2	$41
Aroa Biosurgery Incorporated	3	$37
Amgen	2	$37
Solventum Corporation	2	$37
Rhythm Pharmaceuticals, Inc.	2	$35
Integra Lifesciences Corporation	2	$32
Smith+Nephew	2	$31
Molnlycke Health Care US, LLC	1	$26
Ambu Inc.	1	$24
Lucid Diagnostics Inc.	1	$23
Hologic Sales And Service, LLC	1	$22
Reapplix Inc.	1	$21
Portola Pharmaceuticals, LLC	1	$20
Ipsen Biopharmaceuticals, Inc	1	$16
Reprise Biomedical, Inc.	1	$15
E.r. Squibb & Sons, L.L.C.	1	$15
Merit Medical Systems Inc	1	$14
Shield Therapeutics Inc	1	$14
Coopersurgical, Inc.	1	$14
Pfizer	1	$14
Foundation Medicine, Inc.	1	$14
Puma Biotechnology, Inc.	1	$13
Kowa Pharmaceuticals America, Inc.	1	$13

How this compares

$29,252 in reported general payments places this provider in the 90th percentile of 516 surgery providers in Tennessee.

See all surgery providers in Tennessee →

Medicare billing

Part B allowed, 2024

$42,553

Medicare patients

Services billed

141

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.

Other surgery in Knoxville

Melissa PhillipsKnoxville$182K
Michael AntipordaKnoxville$77K
Nitin RangnekarKnoxville$35K
Kaela BlakeKnoxville$32K
Stephen BoyceKnoxville$30K
Gregory ManciniKnoxville$29K
Evelio RodriguezNashville$2.5M
Heath BroussardJackson$688K
Eric WallaceCookeville$529K
Guy VoellerMemphis$434K

See the full list for Tennessee →

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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