Medicare Enrolled
Dr. Aung Tun, M.D.
Cardiovascular Disease · Zephyrhills, FL
Practice pattern: Electrophysiology & Remote
— Practice combining electrophysiology and remote services
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. Tun 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. Tun
Dr. Aung Tun is a cardiovascular disease specialist in Zephyrhills, FL, with 20 years of NPI registration. Based on federal Medicare data, Dr. Tun performed 8,363 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Tun received a total of $3,701 from 37 pharmaceutical and/or device companies across 192 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Tun 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 of NPI registration
▲ Top 10% volume in FL
$3,701 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 | 76187 | Clear | January 31, 2028 | — |
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 — 2023
Medicare Utilization ↗8,363
Medicare services
Top 10% in FL for cardiovascular disease
Not available
Unique patients (not deduplicated)
$79
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
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. |
1,617 | $89 | $239 |
| Injection, dipyridamole, per 10 mg | 985 | $3 | $7 |
| 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. |
845 | $10 | $30 |
| Technetium Tc-99m tetrofosmin diagnostic injection A diagnostic injection of Technetium Tc-99m tetrofosmin used for imaging studies. |
534 | $157 | $200 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
480 | $96 | $344 |
| 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. |
386 | $62 | $106 |
| Remote pacemaker/defibrillator monitoring, 90 days Remote evaluation of a pacemaker or implantable defibrillator system within 90 days of the last check. |
346 | $16 | $49 |
| 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. |
339 | $20 | $43 |
| Remote monitoring of implantable heart rhythm device Evaluation of data transmitted remotely from an implantable cardiovascular monitor, such as a loop recorder or subcutaneous cardiac rhythm monitor, over a period up to 30 days. |
334 | $27 | $87 |
| 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. |
269 | $48 | $149 |
| 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. |
267 | $327 | $700 |
| 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. |
218 | $22 | $53 |
| Evaluation of implantable heart and blood vessel monitoring system This procedure involves checking the function and data of an implanted device used to monitor heart and blood vessel activity. |
193 | $34 | $160 |
| 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. |
184 | $94 | $153 |
| Pacemaker programming, dual lead system Adjustment and configuration of a dual-lead pacemaker device to ensure proper operation and settings. |
178 | $55 | $94 |
| Aminophylline injection, up to 250 mg Administration of aminophylline medication via injection for a dose of up to 250 mg. |
140 | $7 | $10 |
| 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. |
133 | $26 | $104 |
| 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. |
130 | $103 | $205 |
| 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. |
85 | $4 | $10 |
| 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. |
84 | $91 | $251 |
| Office visit for established patient An office visit for an existing patient that may not require the healthcare professional to be present. |
84 | $15 | $41 |
| 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. |
68 | $137 | $300 |
| EKG interpretation and report A standard electrocardiogram test that records the heart's electrical activity using at least 12 leads. The service includes a professional interpretation of the results and a written report. |
58 | $6 | $21 |
| Radiofrequency vein destruction, first vein A procedure to treat the first incompetent vein in the arm or leg using radiofrequency energy and imaging guidance. |
48 | $831 | $2,765 |
| 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. |
46 | $135 | $382 |
| 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. |
44 | $124 | $370 |
| Ultrasound of leg arteries or grafts An imaging test that uses sound waves to create pictures of the blood vessels in the legs or any surgical grafts present. |
43 | $181 | $467 |
| 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. |
41 | $100 | $243 |
| Ultrasound-guided injection into a single leg vein A chemical agent is injected into one incompetent vein in the leg while using ultrasound to guide the needle placement. |
33 | $996 | $3,176 |
| 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. |
33 | $78 | $142 |
| Pacemaker programming, single lead Adjustment and testing of a single-lead pacemaker to ensure it functions correctly. |
26 | $49 | $80 |
| 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. |
26 | $67 | $128 |
| Programming of single lead implantable defibrillator system Adjustment and testing of the settings for a single-lead implantable cardioverter-defibrillator (ICD) to ensure proper function. |
21 | $59 | $100 |
| Pacemaker insertion with heart chamber electrodes A surgical procedure to implant a pacemaker device and place electrodes into the upper and lower chambers of the heart to regulate heart rhythm. |
15 | $246 | $889 |
| 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 | $3,249 | $12,549 |
| Cardiac rhythm monitor programming Adjustment and configuration of an implanted cardiac rhythm monitoring device to ensure proper operation and data collection. |
15 | $44 | $66 |
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. These counts do not measure clinical quality or years of experience.
17.6% high complexity
29.2% medium
53.1% routine
Industry Payment Transparency
Open Payments through 2024 ↗$3,701
Total received (2018-2024)
Avg $529/year across 7 years
Top 47% in FL for cardiovascular disease
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
37
Companies
192
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$596
2023
$245
2022
$384
2021
$723
2020
$592
2019
$437
2018
$725
Payments by company (2024)
Medtronic, Inc.
$118
Boston Scientific Corporation
$85
Novartis Pharmaceuticals Corporation
$50
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$45
Abbott Laboratories
$35
Merck Sharp & Dohme LLC
$29
Inari Medical, Inc.
$28
Alnylam Pharmaceuticals Inc.
$27
Philips North America LLC
$27
PFIZER INC.
$23
Edwards Lifesciences Corporation
$21
Becton, Dickinson and Company
$20
AngioDynamics, Inc.
$19
Amgen Inc.
$19
SANOFI-AVENTIS U.S. LLC
$18
E.R. Squibb & Sons, L.L.C.
$16
Janssen Pharmaceuticals, Inc
$15
Top 3 companies account for 42.4% of 2024 payments
All-time payments by company (2018-2024) ›
Medtronic, Inc.
$365
Abbott Laboratories
$267
Boston Scientific Corporation
$253
AstraZeneca Pharmaceuticals LP
$230
Janssen Pharmaceuticals, Inc
$202
Lundbeck LLC
$189
Novartis Pharmaceuticals Corporation
$188
Medtronic Vascular, Inc.
$177
Boehringer Ingelheim Pharmaceuticals, Inc.
$177
PFIZER INC.
$163
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$139
BIOTRONIK INC.
$133
Amarin Pharma Inc.
$124
BOSTON SCIENTIFIC CORPORATION
$118
Philips Electronics North America Corporation
$108
Chiesi USA, Inc.
$97
E.R. Squibb & Sons, L.L.C.
$90
SANOFI-AVENTIS U.S. LLC
$87
Edwards Lifesciences Corporation
$80
NOVARTIS PHARMACEUTICALS CORPORATION
$71
Actelion Pharmaceuticals US, Inc.
$43
AngioDynamics, Inc.
$40
Siemens Medical Solutions USA, Inc.
$34
Amgen Inc.
$31
Merck Sharp & Dohme LLC
$29
Inari Medical, Inc.
$28
ABIOMED
$27
Alnylam Pharmaceuticals Inc.
$27
Philips North America LLC
$27
Ethicon US, LLC
$26
PORTOLA PHARMACEUTICALS, LLC
$24
Bayer HealthCare Pharmaceuticals Inc.
$21
Becton, Dickinson and Company
$20
Aziyo Biologics, Inc.
$20
Astellas Pharma US Inc
$19
Merck Sharp & Dohme Corporation
$13
Kowa Pharmaceuticals America, Inc.
$11
Top 3 companies account for 23.9% of all-time payments
Associated products mentioned in payments ›
(1211) Allura Xper FD 20 · (1268) Allura Xper FD 20 20 · (CK4) MCOT · AMVIA EDGE · ANDEXXA · AZURE XT DR MRI SURESCAN · Acticor 7 VR-T DX · Amplia MRI · Artis one · Assurity Pacemaker · BIOMONITOR · BRILINTA · CAMZYOS · CHANTIX · CLEVIPREX · COMET · CT THROMBECTOMY SYSTEM KIT · ClosureFast · Corlanor · ECM Patch · ELIQUIS · ENTRESTO · Edwards SAPIEN 3 Transcatheter Heart Valve · Ellipse ICD · FARXIGA · Fortify Assura · General - Therapies · IGT D Peripheral · INVOKAMET · Impella · JARDIANCE · JETI PERIPHERAL CATHETER · KENGREAL · Kerendia · LEQVIO · LEXISCAN · LINQ II · LUX DX · LUX-DX · LUX-Dx Insertable Cardiac Monitor · LifeVest · Livalo · MICRA · MITRACLIP · MOMENTUM EL ICD VR · MULTAQ · Micra · Mitra Clip system · NORTHERA · ONPATTRO · OPSUMIT MACITENTAN · PRADAXA · PRALUENT · Pouch · QUADRA ASSURA · RESONATE · REVEAL LINQ · Ranger · Repatha · Reveal LINQ · SAPIEN 3 Ultra RESILIA · SURGICEL Family of Absorbable Hemostats · VARITHENA · VENACURE 1470 PRO · VENASEAL · VERQUVO · Varithena Administration Pack · Vascepa · VenaSeal · Venclose Maven Catheter · WATCHMAN · WATCHMAN FLX · XARELTO
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. 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 →
Geographic Context
Cardiologists in nearby ZIP areas
92
County median income
$67,384
Nearest hospital to ZIP centroid (approximate)
Adventhealth Zephyrhills
2.7 mi
2.7 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | 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. Tun is an electrophysiology & remote specialist, with above-average Medicare volume (top 10% in FL), 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. Tun experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Tun performed 1,617 office visit, established patient (30-39 min) services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Tun receive payments from pharmaceutical companies?
Yes. Dr. Tun received a total of $3,701 from 37 companies across 192 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. 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. Tun's costs compare to other cardiologists in Zephyrhills?
Dr. Tun's average Medicare payment per service is $79. 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. Tun) 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 the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. 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?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
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About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: 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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