Medicare Enrolled
Dr. Vladimir Mathieu, MD
Family Medicine · Naples, FL
Practice pattern: Clinical Cardiology— Primarily office-based clinical cardiology
Low-engagement
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating. This page presents federal public records about Dr. Mathieu from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Mathieu
Dr. Vladimir Mathieu is a family medicine in Naples, FL, with 19 years in practice. Based on federal Medicare data, Dr. Mathieu performed 4,887 Medicare services across 2,639 unique beneficiaries.
Between the years covered by Open Payments, Dr. Mathieu received a total of $34,675 from 74 pharmaceutical and/or device companies across 1473 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in family medicine. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Mathieu is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 19 years in practice▲ Top 6% volume in FL$ $34,675 industry payments
Medicare Practice Summary
Medicare Utilization ↗4,887
Medicare services
Top 6% in FL for family medicine
2,639
Unique beneficiaries
$35
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~257 Medicare services per year of practice
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Office visit, established patient (30-39 min) | 1,016 | $84 | $264 |
| Blood draw (venipuncture) | 360 | $8 | $17 |
| Blood glucose (sugar) test performed by hand-held instrument | 349 | $3 | $7 |
| Complete blood count (CBC) with differential | 347 | $8 | $16 |
| Comprehensive metabolic blood panel | 320 | $10 | $21 |
| Lipid panel (cholesterol and triglycerides) | 291 | $13 | $27 |
| Thyroid stimulating hormone (TSH) test | 256 | $16 | $34 |
| Office visit, established patient (20-29 min) | 237 | $63 | $187 |
| Hemoglobin A1c test (diabetes monitoring) | 197 | $9 | $19 |
| Annual wellness visit, follow-up | 153 | $130 | $267 |
| Drug injection, under skin or into muscle | 152 | $10 | $31 |
| Urine microalbumin test (kidney screening) | 118 | $6 | $12 |
| Creatinine test (kidney function) | 118 | $5 | $10 |
| Annual depression screening | 94 | $18 | $38 |
| Automated urinalysis | 83 | $2 | $4 |
| Flu vaccine administration | 80 | $31 | $64 |
| Flu vaccine, high-dose | 75 | $69 | $145 |
| Vitamin D level test | 72 | $29 | $59 |
| Vitamin B-12 level test | 64 | $14 | $30 |
| Urinalysis with microscopic exam | 62 | $3 | $6 |
| Urine culture, bacterial colony count | 56 | $8 | $16 |
| Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 55 | $1 | $3 |
| Folic acid level test | 48 | $14 | $29 |
| Free thyroxine (T4) test | 42 | $9 | $18 |
| Magnesium level test | 34 | $7 | $13 |
| Transitional care management services for problem of at least moderate complexity | 27 | $165 | $420 |
| Iron level test | 26 | $6 | $13 |
| Ferritin level test (iron stores) | 24 | $13 | $27 |
| Office visit, established patient, complex (40-54 min) | 23 | $118 | $371 |
| Iron binding capacity test | 22 | $8 | $17 |
| Uric acid level test | 21 | $4 | $9 |
| Prostate cancer screening; prostate specific antigen test (psa) | 21 | $19 | $39 |
| Electrocardiogram (EKG), 12-lead | 16 | $10 | $30 |
| New patient office visit (45-59 min) | 15 | $94 | $347 |
| Transitional care management services for problem of high complexity | 13 | $206 | $570 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.
Industry Payment Transparency
Open Payments through 2024 ↗$34,675
Total received (2018-2024)
Avg $4,954/year across 7 years
Top 1% in FL for family medicine
74
Companies
1,473
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$34,675 (100.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024$5,115
2023$4,382
2022$4,385
2021$5,674
2020$4,280
2019$5,682
2018$5,156
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Novo Nordisk Inc
$4,145
AstraZeneca Pharmaceuticals LP
$3,626
Janssen Pharmaceuticals, Inc
$2,932
Boehringer Ingelheim Pharmaceuticals, Inc.
$2,404
Amgen Inc.
$2,389
SANOFI-AVENTIS U.S. LLC
$1,814
ABBVIE INC.
$1,489
Lilly USA, LLC
$1,476
PFIZER INC.
$1,076
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$1,054
Merck Sharp & Dohme Corporation
$917
Bayer HealthCare Pharmaceuticals Inc.
$890
Bayer Healthcare Pharmaceuticals Inc.
$799
GlaxoSmithKline, LLC.
$727
Abbott Laboratories
$673
Astellas Pharma US Inc
$651
AbbVie Inc.
$613
Merck Sharp & Dohme LLC
$465
Esperion Therapeutics, Inc.
$389
Eisai Inc.
$387
Biohaven Pharmaceuticals, Inc.
$359
Mannkind Corporation
$348
Novartis Pharmaceuticals Corporation
$347
Indivior Inc.
$308
Allergan, Inc.
$285
Dexcom, Inc.
$245
Insulet Corporation
$244
Takeda Pharmaceuticals U.S.A., Inc.
$229
Amarin Pharma Inc.
$222
MannKind Corporation
$218
Teva Pharmaceuticals USA, Inc.
$197
Biohaven Pharmaceutical Holding Company Ltd.
$194
Exact Sciences Corporation
$180
Inspire Medical Systems, Inc.
$176
SCILEX PHARMACEUTICALS INC.
$170
Allergan Inc.
$161
Sunovion Pharmaceuticals Inc.
$131
Actelion Pharmaceuticals US, Inc.
$125
BOSTON SCIENTIFIC CORPORATION
$117
Horizon Therapeutics plc
$116
Scilex Pharmaceuticals Inc.
$114
Xeris Pharmaceuticals, Inc.
$112
Regeneron Healthcare Solutions, Inc.
$98
Tandem Diabetes Care, Inc.
$86
Radius Health, Inc.
$72
Corcept Therapeutics
$71
NeoTract Inc.
$64
Synergy Pharmaceuticals Inc
$57
IDORSIA PHARMACEUTICALS US INC
$55
E.R. Squibb & Sons, L.L.C.
$53
Alnylam Pharmaceuticals Inc.
$53
GE Healthcare
$44
SANOFI PASTEUR INC.
$40
Phathom Pharmaceuticals, Inc.
$39
Kowa Pharmaceuticals America, Inc.
$39
Currax Pharmaceuticals LLC
$39
Valeritas, Inc.
$34
SHIELD THERAPEUTICS INC
$33
Almatica Pharma LLC
$30
Alkermes, Inc.
$23
Sumitomo Pharma America, Inc.
$22
VIVUS LLC
$20
JAZZ PHARMACEUTICALS INC.
$20
Adlon Therapeutics L.P.
$20
Optinose US, Inc.
$19
Paratek Pharmaceuticals, Inc.
$19
Axonics, Inc.
$19
Ironwood Pharmaceuticals, Inc
$16
Purdue Pharma L.P.
$15
Medtronic Vascular, Inc.
$14
Strongbridge US INC.
$14
DEXCOM, INC.
$13
VIVUS, Inc.
$12
Horizon Pharma plc
$11
Top 3 companies account for 30.9% of total payments
Associated products mentioned in payments ›
ACCRUFER · ADHANSIA XR · AFREZZA · AIRSUPRA · AJOVY · ANORO · AREXVY · Aimovig · Amitiza · Axonics · BAQSIMI · BASAGLAR · BELSOMRA · BEXSERO · BREO · BREZTRI · BYSTOLIC · Belviq · CHANTIX · CONTRAVE · Cologuard Collection Kit · DEXCOM G6 TRANSMITTER · DEXCOM G7 GSS (161) · DUEXIS · Dayvigo · Dexcom G6 Transmitter · ELIQUIS · EMGALITY · ENTRESTO · EUCRISA · EVENITY · EVKEEZA · FARXIGA · FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE · FLUZONE HIGH-DOSE · FREESTYLE LIBRE 2 · FREESTYLE LIBRE 3 · FreeStyle Libre · FreeStyle Libre 2 · FreeStyle Libre blood glucose Flash Monitoring System · GARDASIL · GARDASIL 9 · GEMTESA · GLYXAMBI · GRALISE · GVOKE HYPOPEN · GVOKE PFS · INVEGA SUSTENNA · INVOKANA · Inspire Upper Airway Stimulation System · JANUVIA · JARDIANCE · KEVEYIS · KRYSTEXXA · Kerendia · Korlym · LEQVIO · LINZESS · LOKELMA · LYRICA · Leqembi · Linzess · Livalo · MOUNJARO · MOVANTIK · MYRBETRIQ · MitraClip System · Myrbetriq · NAMZARIC · NEXLETOL · NEXLIZET · NURTEC ODT · NUZYRA · ONPATTRO · Omnipod · Otezla · Ozempic · PNEUMOVAX 23 · PRALUENT · PRALUENT ALIROCUMAB INJECTION · PREVNAR - 13 · PREVNAR 13 · PREVNAR 20 · Proclaim IPG · Prolia · QSYMIA · QULIPTA · QUVIVIQ · RYBELSUS · Repatha · Rybelsus · SEGLENTIS · SHINGRIX · SIVEXTRO · SOLIQUA · SOLIQUA 100/33 · SPIRIVA RESPIMAT · STEGLATRO · STIOLTO RESPIMAT · SUBLOCADE · SUNOSI · SYMBICORT · SYMPROIC · SYNJARDY · Saxenda · TOUJEO · TOVIAZ · TRADJENTA · TRELEGY ELLIPTA · TRINTELLIX · TRULANCE · TRULICITY · Tresiba · Trintellix · Trulance · Tymlos · UBRELVY · UPTRAVI · UroLift · V-GO · VENOUS WALLSTENT · VERQUVO · VESICARE · VIBERZI · VOQUEZNA · VRAYLAR · Vascepa · VenaSeal · Victoza · Vivitrol 380 mg · Wegovy · XARELTO · XIFAXAN · Xhance · ZOSTAVAX · ZTLido · ZTLido 30 POUCH in 1 CARTON 1 PATCH in 1 POUCH · t-slim insulin pump
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians. Total industry engagement is in the top 1% for family medicine in FL.
Equivalent to $710 per 100 Medicare services performed
Geographic Context
Family Medicines within 10 mi
407
Per 100K population
105.0
County median income
$86,173
Nearest hospital
PHYSICIANS REGIONAL MEDICAL CENTER - PINE RIDGE
5.2 mi
5.2 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Mathieu is a clinical cardiology specialist, with above-average Medicare volume (top 6% in FL), and high industry engagement (low-engagement, top 1%), with 19 years of practice experience.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Mathieu experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Mathieu performed 1,016 office visit, established patient (30-39 min) services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Mathieu receive payments from pharmaceutical companies?
Yes. Dr. Mathieu received a total of $34,675 from 74 companies across 1,473 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Mathieu's costs compare to other family medicines in Naples?
Dr. Mathieu's average Medicare payment per service is $35. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Mathieu) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
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About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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