Medicare Enrolled
Dr. David Weaver, MD
Interventional Cardiology · Wilmington, NC
Practice pattern: Electrophysiology & Device
— Practice focused on heart rhythm disorders and cardiac device management
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. Weaver 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. Weaver
Dr. David Weaver is an interventional cardiology specialist in Wilmington, NC, with 20 years of NPI registration. Based on federal Medicare data, Dr. Weaver performed 3,165 Medicare services across 2,767 unique beneficiaries.
Between the years covered by Open Payments, Dr. Weaver received a total of $5,037 from 24 pharmaceutical and/or device companies across 110 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in interventional cardiology. 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. Weaver is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 20 years in practice
▲ Top 16% volume in NC
$5,037 industry payments
Medicare Practice Summary
Medicare Utilization ↗3,165
Medicare services
Top 16% in NC for interventional cardiology
2,767
Unique beneficiaries
$72
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~158 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 |
|---|---|---|---|
| Electrocardiogram (EKG), 12-lead A standard heart rhythm test using at least 12 leads to record electrical activity. A healthcare provider interprets the results and provides a written report. |
835 | $10 | $93 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
343 | $87 | $291 |
| Sedation by physician, initial 15 minutes Administration of a drug to induce depression of consciousness by the physician performing a procedure. This code covers the initial 15 minutes of sedation for patients aged 5 years or older. |
294 | $10 | $130 |
| Cardiac catheterization | 165 | $164 | $847 |
| Coronary stent placement A procedure to insert a stent into a coronary artery or its branch to keep it open, using balloon dilation during the process. |
159 | $395 | $1,511 |
| Ultrasound of head and neck blood flow, bilateral An ultrasound exam that uses sound waves to visualize and assess blood flow in the vessels of both the head and the neck. |
122 | $68 | $363 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
116 | $8 | $22 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
112 | $116 | $480 |
| Prothrombin time test (blood clotting) A laboratory test that measures how long it takes for blood to clot. This procedure evaluates the body's coagulation process. |
96 | $4 | $21 |
| Exercise or drug-induced heart stress test with ECG A heart stress test performed using exercise or medication while an electrocardiogram is monitored under physician supervision. |
95 | $16 | $98 |
| Regadenoson injection (Lexiscan) for heart stress test An injection of regadenoson, a medication used to stress the heart during diagnostic testing. |
80 | $48 | $104 |
| Coronary angiography A procedure to insert a tube into a coronary artery to capture diagnostic images of the heart's blood vessels. |
55 | $113 | $694 |
| Intravascular ultrasound of heart vessel, initial An ultrasound procedure used to evaluate a blood vessel within the heart during a diagnostic or treatment procedure. |
48 | $29 | $251 |
| Basic metabolic blood panel A blood test that measures a group of basic chemicals, including total calcium levels. |
46 | $8 | $42 |
| Technetium Tc-99m sestamibi diagnostic injection A diagnostic injection of technetium Tc-99m sestamibi used for imaging studies. |
46 | $88 | $390 |
| Complete blood count (CBC), automated An automated laboratory test that measures the levels of red blood cells, white blood cells, and platelets in the blood. |
42 | $6 | $34 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
41 | $127 | $426 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
39 | $52 | $195 |
| Hospital follow-up visit, high complexity Subsequent hospital inpatient or observation care for an existing patient involving high-level medical decision making, with at least 50 minutes total time on the date of the encounter. |
35 | $93 | $283 |
| Comprehensive metabolic blood panel A blood test that measures a group of chemicals, including glucose, electrolytes, and kidney and liver function markers. |
30 | $10 | $44 |
| Natriuretic peptide level test A blood test that measures the level of natriuretic peptide, a protein produced by the heart and blood vessels. |
30 | $38 | $175 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
30 | $135 | $563 |
| Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist | 28 | $188 | $953 |
| Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist | 27 | $234 | $1,062 |
| Exercise or drug-induced heart stress test with ECG A test that monitors the heart's electrical activity while the patient exercises or receives medication to increase heart rate. |
26 | $21 | $256 |
| Nuclear stress test of heart muscle A nuclear medicine imaging test that evaluates blood flow to the heart muscle at rest and during stress using a special camera. |
24 | $274 | $1,208 |
| Stent placement and plaque removal in one vessel A procedure to clear plaque and blood clots from a single blood vessel, followed by the insertion of a stent and/or balloon dilation to keep the vessel open. |
24 | $496 | $1,693 |
| Continuous ECG monitoring, up to 30 days Continuous heart rhythm monitoring for up to 30 days, including professional review and reporting of the results. |
23 | $20 | $70 |
| Initial hospital admission, moderate complexity Initial hospital inpatient or observation care for a new patient involving moderate-level medical decision making, with at least 55 minutes total time on the date of the encounter. |
22 | $96 | $417 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
19 | $73 | $337 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
19 | $66 | $188 |
| Blood creatinine level test A blood test that measures the amount of creatinine, a waste product from muscle wear and tear, to help assess kidney function. |
14 | $5 | $27 |
| Blood potassium level test A blood test that measures the amount of potassium in your body. Potassium is an electrolyte that helps control heart and muscle function. |
14 | $5 | $24 |
| Blood sodium level test A laboratory test that measures the amount of sodium in your blood. Sodium is an electrolyte that helps regulate fluid balance and nerve function. |
14 | $5 | $25 |
| Blood urea nitrogen test A blood test that measures the amount of urea nitrogen to assess kidney function. |
14 | $4 | $21 |
| Lipid panel (cholesterol and triglycerides) A blood test that measures cholesterol and triglyceride levels. |
13 | $13 | $69 |
| Coronary stent placement with plaque removal A procedure to clear plaque from a single coronary artery, followed by the insertion of a stent and/or balloon dilation to keep the vessel open. |
13 | $374 | $1,509 |
| Office visit for established patient An office visit for an existing patient that may not require the healthcare professional to be present. |
12 | $18 | $75 |
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.
13.5% high complexity
13.9% medium
72.5% routine
Industry Payment Transparency
Open Payments through 2024 ↗$5,037
Total received (2018-2024)
Avg $720/year across 7 years
Top 49% in NC for interventional cardiology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
24
Companies
110
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
$5,037 (100.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$444
2023
$808
2022
$2,206
2021
$295
2020
$50
2019
$1,129
2018
$105
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Inari Medical, Inc.
$177
Boston Scientific Corporation
$77
ABIOMED
$56
ShockWave Medical, Inc
$32
Abbott Laboratories
$30
Penumbra, Inc.
$30
Recor Medical Inc
$25
PFIZER INC.
$17
Top 3 companies account for 69.9% of 2024 payments
All-time payments by company (2018-2024) ›
Medtronic, Inc.
$1,331
Inari Medical, Inc.
$1,120
Penumbra, Inc.
$910
Boston Scientific Corporation
$501
ABIOMED
$222
Abbott Laboratories
$201
Medtronic Vascular, Inc.
$134
Merck Sharp & Dohme LLC
$88
Merck Sharp & Dohme Corporation
$61
Chiesi USA, Inc.
$51
Cardiovascular Systems Inc.
$50
ShockWave Medical, Inc
$47
PFIZER INC.
$47
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$41
Terumo Medical Corporation
$41
BOSTON SCIENTIFIC CORPORATION
$35
HeartFlow, Inc.
$31
Recor Medical Inc
$25
iRhythm Technologies, Inc.
$19
Kowa Pharmaceuticals America, Inc.
$18
Masimo Corporation
$17
Shockwave Medical, Inc
$16
Janssen Pharmaceuticals, Inc
$16
BIOTRONIK INC.
$16
Top 3 companies account for 66.7% of all-time payments
Associated products mentioned in payments ›
AMPLATZER AMULET · ANGIO-SEAL · AVVIGO Guidance System · BELSOMRA · COMET · Comet · Diamondback Coronary · ELIQUIS · EkoSonic · FFRct · FLOWTRIEVER CATHETER · GENERAL STENTS · GLIDEWIRE · General - Thrombectomy · Impella · Indigo · Indigo System · Integrity · KENGREAL · LIVALO · LifeVest · MITRACLIP · OPTICROSS · OptiCross · PARADISE RENAL DENERVATION SYSTEM · PERCLOSE PROGLIDE · PK Papyrus · Patient SafetyNet System · Perclose ProGlide suture mediated closure system · RESOLUTE ONYX · Resolute · Rotablator Rotational Atherectomy System Console Kit · S · SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER · SYNERGY · Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter · VERQUVO · VYNDAQEL · Vascular Lithotripsy · WATCHMAN Access System · Wolverine Coronary Cutting Balloon · XARELTO · Xience Sierra Coronary Stent System · ZIO XT Patch
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.
Geographic Context
Interventional cardiologists within 10 mi
5
Per 100K population
2.2
County median income
$72,892
Nearest hospital
WILMINGTON TREATMENT CENTER
0.0 mi
0.0 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 reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Weaver is an electrophysiology & device specialist, with above-average Medicare volume (top 16% in NC), with low-engagement industry engagement, with 20 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Weaver experienced with electrocardiogram (ekg), 12-lead?
Based on Medicare claims data, Dr. Weaver performed 835 electrocardiogram (ekg), 12-lead 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. Weaver receive payments from pharmaceutical companies?
Yes. Dr. Weaver received a total of $5,037 from 24 companies across 110 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. Weaver's costs compare to other interventional cardiologists in Wilmington?
Dr. Weaver's average Medicare payment per service is $72. 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. Weaver) 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. Data Coverage reflects 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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