Medicare Enrolled
Dr. William McManus, M.D.
Interventional Cardiology · Stuart, FL
Practice pattern: Cardiac & Electrophysiology
— Practice combining cardiac and electrophysiology services
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. McManus 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. McManus
Dr. William McManus is an interventional cardiology specialist in Stuart, FL, with 19 years of NPI registration. Based on federal Medicare data, Dr. McManus performed 12,307 Medicare services across 7,593 unique beneficiaries.
Between the years covered by Open Payments, Dr. McManus received a total of $8,765 from 41 pharmaceutical and/or device companies across 528 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. McManus 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 5% volume in FL
$8,765 industry payments
Florida License Status
FL DOH · MQA1
Active license
None
Board action on record
0
Recent admin complaints
| Profession | License # | Status | Expires | Board Action |
|---|---|---|---|---|
| Medical Doctor | 109546 | Clear | January 31, 2027 | — |
Data from Florida Department of Health Medical Quality Assurance.
License records are public under Chapter 119, Florida Statutes.
Verify directly on FL DOH →
Medicare Practice Summary
Medicare Utilization ↗12,307
Medicare services
Top 5% in FL for interventional cardiology
7,593
Unique beneficiaries
$76
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~648 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) 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. |
2,693 | $96 | $225 |
| 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. |
1,276 | $11 | $65 |
| Chronic care management, first 20 min/month This service covers the first 20 minutes of clinical staff time directed by a healthcare professional each calendar month to manage chronic conditions. |
1,226 | $52 | $130 |
| Regadenoson injection (Lexiscan) for heart stress test An injection of regadenoson, a medication used to stress the heart during diagnostic testing. |
1,103 | $42 | $66 |
| Anticoagulant management for warfarin Management of anticoagulant therapy for a patient taking warfarin. This service involves monitoring and adjusting the medication regimen. |
810 | $9 | $25 |
| Technetium Tc-99m sestamibi diagnostic injection A diagnostic injection of technetium Tc-99m sestamibi used for imaging studies. |
806 | $90 | $236 |
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
622 | $66 | $150 |
| Exercise or drug-induced heart stress test with ECG A heart stress test performed using exercise or medication while monitoring the electrocardiogram under physician supervision and review. |
407 | $51 | $325 |
| 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. |
405 | $352 | $1,000 |
| 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. |
358 | $109 | $290 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
300 | $152 | $575 |
| Remote pacemaker/defibrillator monitoring, 90 days Remote evaluation of a pacemaker or implantable defibrillator system within 90 days of the last check. |
214 | $16 | $54 |
| 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. |
181 | $70 | $150 |
| 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. |
160 | $11 | $26 |
| Remote pacemaker monitoring, 90 days Remote assessment of a pacemaker system, including single, dual, multiple lead, or leadless devices, performed up to 90 days apart. |
150 | $22 | $67 |
| 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. |
119 | $126 | $350 |
| 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. |
110 | $144 | $430 |
| Pacemaker programming, dual lead system Adjustment and configuration of a dual-lead pacemaker device to ensure proper operation and settings. |
96 | $58 | $150 |
| Remote cardiac rhythm monitor evaluation, up to 30 days Review and analysis of data from a remote cardiac rhythm monitoring system over a period of up to 30 days. |
95 | $20 | $60 |
| Chronic care management, additional 20 min/month This service covers an extra 20 minutes of clinical staff time directed by a healthcare professional for managing two or more chronic conditions each calendar month. |
90 | $39 | $97 |
| Cardiac catheterization | 84 | $227 | $710 |
| External shock to heart to regulate heart beat A procedure that delivers an electric shock to the heart from outside the body to restore a normal heart rhythm. |
79 | $89 | $262 |
| 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. |
71 | $151 | $550 |
| Transesophageal echocardiogram An ultrasound of the heart performed using a probe inserted into the esophagus to obtain detailed images of heart structures and function. |
65 | $86 | $459 |
| 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. |
65 | $99 | $220 |
| Remote evaluation of implantable defibrillator system Remote assessment of a single, dual, or multiple lead implantable defibrillator system within 90 days of the previous evaluation. |
64 | $28 | $102 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in one arm or leg using compression and other maneuvers to assess blood flow and check for blockages. |
60 | $17 | $69 |
| 2-day continuous ECG with review and report A two-day continuous electrocardiogram recording that includes a professional review and written report of the results. |
45 | $48 | $285 |
| Hospital follow-up visit, low complexity Follow-up hospital visit for an established patient with straightforward or low-level medical decision making. The visit requires at least 25 minutes of time spent on the day of service. |
45 | $40 | $80 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in the arm or leg. The test uses sound waves to check blood flow and may include compression and other maneuvers. |
36 | $28 | $104 |
| 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. |
34 | $131 | $300 |
| Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist | 32 | $298 | $900 |
| Coronary angiography A procedure to insert a tube into a coronary artery to capture diagnostic images of the heart's blood vessels. |
30 | $203 | $580 |
| Nuclear medicine heart pumping function test A nuclear medicine study that labels red blood cells to measure the volume of blood ejected from the heart with each beat over multiple cycles. |
29 | $174 | $500 |
| 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. |
28 | $482 | $1,400 |
| Aminophylline injection, up to 250 mg Administration of aminophylline medication via injection for a dose of up to 250 mg. |
28 | $2 | $2 |
| Programming of dual lead implantable defibrillator system Adjustment and testing of the settings for an implanted heart device with two leads to ensure proper function. |
27 | $73 | $150 |
| Pacemaker programming, single lead Adjustment and testing of a single-lead pacemaker to ensure it functions correctly. |
26 | $47 | $115 |
| Follow-up heart ultrasound An ultrasound of the heart performed to monitor or reassess a previously identified condition or treatment progress. |
26 | $20 | $85 |
| Pacemaker system evaluation Assessment of a pacemaker device, including single, dual, multiple lead, or leadless systems. |
22 | $40 | $110 |
| Programming of multiple lead implantable defibrillator system Adjustment and testing of the settings for an implanted heart device with multiple leads to ensure proper function. |
20 | $73 | $160 |
| Intravascular ultrasound of heart vessel, initial An ultrasound procedure used to evaluate a blood vessel within the heart during a diagnostic or treatment procedure. |
19 | $63 | $240 |
| Continuous ECG monitoring, up to 30 days Continuous heart rhythm monitoring for up to 30 days, including professional review and reporting of the results. |
16 | $21 | $70 |
| Insertion of implantable heart rhythm monitor A small device is placed under the skin to continuously record the heart's electrical activity. This helps detect irregular heart rhythms that may not appear during a standard office visit. |
15 | $76 | $540 |
| 3D ultrasound of heart for congenital heart defects This procedure uses three-dimensional ultrasound imaging to evaluate the structure of the heart during an assessment for congenital heart defects. |
15 | $20 | $357 |
| Hospital discharge day management, 30 minutes or less This service covers the final day of hospital care when the patient is being discharged. It includes coordination of care and instructions for the patient within a time frame of 30 minutes or less. |
15 | $67 | $155 |
| Echocardiogram with color Doppler An ultrasound of the heart that uses color imaging to visualize blood flow, measure flow rate, and assess valve function. |
14 | $19 | $170 |
| 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. |
13 | $17 | $121 |
| Exercise or drug-induced heart stress test with ECG A heart stress test performed using exercise or medication while monitoring the electrocardiogram, with physician review of the results. |
13 | $11 | $103 |
| Echocardiogram, transthoracic An ultrasound test that uses sound waves to create images of the heart's blood flow, valves, and chambers. |
13 | $41 | $185 |
| Stress echocardiogram with ECG monitoring An ultrasound of the heart performed while monitoring heart rhythm during rest, exercise, or medication-induced stress, followed by a review and report of the findings. |
13 | $187 | $595 |
| Transcatheter aortic valve replacement via femoral artery A minimally invasive procedure to replace a diseased aortic heart valve using a catheter inserted through the skin and femoral artery. |
12 | $669 | $3,000 |
| Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist | 12 | $271 | $800 |
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.
8.7% high complexity
25.4% medium
65.9% routine
Industry Payment Transparency
Open Payments through 2024 ↗$8,765
Total received (2018-2024)
Avg $1,252/year across 7 years
Top 49% in FL for interventional cardiology
41
Companies
528
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
$8,765 (100.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$962
2023
$2,494
2022
$1,066
2021
$1,132
2020
$627
2019
$1,394
2018
$1,090
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Janssen Pharmaceuticals, Inc
$1,087
E.R. Squibb & Sons, L.L.C.
$1,003
Medical Device Business Services, Inc.
$994
Novartis Pharmaceuticals Corporation
$706
PFIZER INC.
$703
AstraZeneca Pharmaceuticals LP
$435
Abbott Laboratories
$384
SANOFI-AVENTIS U.S. LLC
$366
Boston Scientific Corporation
$366
Amgen Inc.
$276
Biosense Webster, Inc.
$251
Boehringer Ingelheim Pharmaceuticals, Inc.
$239
Cardiovascular Systems Inc.
$237
Amarin Pharma Inc.
$212
United Therapeutics Corporation
$140
EKOS Corporation
$119
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$118
Esperion Therapeutics, Inc.
$115
Merck Sharp & Dohme LLC
$108
Edwards Lifesciences Corporation
$89
Lundbeck LLC
$82
Chiesi USA, Inc.
$81
Bayer Healthcare Pharmaceuticals Inc.
$76
Bayer HealthCare Pharmaceuticals Inc.
$65
Novo Nordisk Inc
$56
Medtronic, Inc.
$48
ABIOMED
$48
Medtronic Vascular, Inc.
$45
Regeneron Healthcare Solutions, Inc.
$44
Lexicon Pharmaceuticals, Inc.
$38
Alnylam Pharmaceuticals Inc.
$34
Kowa Pharmaceuticals America, Inc.
$34
Cardinal Health 200, LLC
$28
Actelion Pharmaceuticals US, Inc.
$22
iRhythm Technologies, Inc.
$18
AGEPHA Pharma FZ LLC
$18
ShockWave Medical, Inc
$18
SCPHARMACEUTICALS INC.
$17
CVRx, Inc.
$17
Kiniksa Pharmaceuticals, Ltd.
$15
Bardy Diagnostics, Inc.
$12
Top 3 companies account for 35.2% of total payments
Associated products mentioned in payments ›
AMPLATZER AMULET · Arcalyst · BRILINTA · Barostim Neo System · BodyGuardian · CAMZYOS · CARTO 3 · CHANTIX · CLEVIPREX · Carnation Ambulatory Monitor · Corlanor · Coronary Orbital Atherectomy System · EKOSONIC · ELIQUIS · ENTRESTO · Edwards SAPIEN 3 Ultra Transcatheter Heart Valve · FARXIGA · FUROSCIX · HeartMate 3 Left Ventricular Dev · Impella · JARDIANCE · KENGREAL · Kerendia · LEQVIO · LINQ II · LODOCO · LUX-Dx Insertable Cardiac Monitor · LifeVest · Livalo · MULTAQ · MitraClip System · NA · NEXLETOL · NORTHERA · NUVISION ICE CATHETER · ONPATTRO · OPSUMIT · Optis Coronary Imaging System · Ozempic · PRADAXA · PRALUENT · REVEAL LINQ · Repatha · Reveal LINQ · SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER · Soundstar · TYVASO · VERQUVO · VYNDAMAX · VYNDAQEL · Vascepa · WATCHMAN Access System · WATCHMAN FLX · XARELTO · 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.
Equivalent to $71 per 100 Medicare services performed
Geographic Context
Interventional cardiologists within 10 mi
6
Per 100K population
3.7
County median income
$80,701
Nearest hospital
CLEVELAND CLINIC MARTIN NORTH HOSPITAL
4.3 mi
4.3 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. McManus is a cardiac & electrophysiology specialist, with above-average Medicare volume (top 5% in FL), with low-engagement industry engagement, with 19 years of NPI registration.
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. McManus experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. McManus performed 2,693 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. McManus receive payments from pharmaceutical companies?
Yes. Dr. McManus received a total of $8,765 from 41 companies across 528 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. McManus's costs compare to other interventional cardiologists in Stuart?
Dr. McManus's average Medicare payment per service is $76. 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. McManus) 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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