Medicare Enrolled
Dr. Charles Harring, MD, FACC
Cardiovascular Disease · Delray Beach, FL
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
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. Harring 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 →
Are you Dr. Harring?
Request a correction or review of any data shown here. Provider portal →
What this data tells you about Dr. Harring
Dr. Charles Harring is a cardiovascular disease specialist in Delray Beach, FL, with 21 years of NPI registration. Based on federal Medicare data, Dr. Harring performed 11,491 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Harring received a total of $18,287 from 61 pharmaceutical and/or device companies across 851 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. Harring 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.
✓ 21 years of NPI registration
▲ Top 6% volume in FL
$18,287 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗11,491
Medicare services
Top 6% in FL for cardiovascular disease
Not available
Unique patients (not deduplicated)
$77
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. |
1,599 | $104 | $170 |
| Remote patient monitoring management, 20 min/month Management based on results from remote vital sign monitoring for the first 20 minutes per calendar month. |
1,060 | $40 | $80 |
| 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. |
898 | $6 | $10 |
| Remote patient monitoring device, 30 days Initial setup of devices for remote monitoring of body functions with daily data transmission or alerts. This service covers the first 30 days of the monitoring period. |
842 | $40 | $95 |
| 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. |
779 | $99 | $164 |
| 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. |
657 | $30 | $55 |
| 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. |
652 | $12 | $27 |
| Remote vital sign monitoring management, each additional 20 minutes This code covers the time spent by a provider managing patient data from remote vital sign monitoring devices. It applies to each additional 20-minute increment beyond the initial monthly service period. |
605 | $32 | $66 |
| 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. |
576 | $73 | $118 |
| 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. |
487 | $22 | $44 |
| 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. |
438 | $143 | $320 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
430 | $124 | $252 |
| Technetium Tc-99m sestamibi diagnostic injection A diagnostic injection of technetium Tc-99m sestamibi used for imaging studies. |
378 | $90 | $177 |
| Injection, dipyridamole, per 10 mg | 348 | $3 | $48 |
| 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. |
246 | $66 | $115 |
| 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. |
195 | $50 | $110 |
| 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. |
189 | $356 | $736 |
| Remote pacemaker/defibrillator monitoring, 90 days Remote evaluation of a pacemaker or implantable defibrillator system within 90 days of the last check. |
183 | $18 | $40 |
| Remote monitoring of implantable heart device, up to 30 days Remote evaluation of an implanted heart or blood vessel monitoring system over a period of up to 30 days. |
172 | $21 | $45 |
| 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. |
125 | $24 | $50 |
| 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. |
103 | $134 | $260 |
| 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. |
60 | $29 | $61 |
| 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. |
60 | $155 | $310 |
| Regadenoson injection (Lexiscan) for heart stress test An injection of regadenoson, a medication used to stress the heart during diagnostic testing. |
56 | $27 | $89 |
| Continuous ECG monitoring, up to 30 days Continuous heart rhythm monitoring for up to 30 days, including professional review and reporting of the results. |
46 | $21 | $43 |
| 30-day continuous ECG with patient-triggered event transmission and review This procedure involves continuous electrocardiogram monitoring for up to 30 days, including the transmission of patient-triggered events. A healthcare professional reviews the data and provides a report. |
46 | $668 | $1,083 |
| 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 | $152 | $303 |
| 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. |
36 | $3,531 | $7,799 |
| 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. |
26 | $148 | $229 |
| Office visit, established patient (10-19 min) An office visit for an existing patient lasting 10 to 19 minutes. The visit involves medical evaluation and management of the patient's condition. |
22 | $37 | $72 |
| Emergency department visit, high complexity An emergency department visit involving a high level of medical decision making. |
20 | $149 | $282 |
| Transesophageal echocardiogram An ultrasound of the heart performed using a probe inserted into the esophagus to obtain detailed images of heart structures and function. |
19 | $86 | $172 |
| Echocardiogram, transthoracic An ultrasound test that uses sound waves to create images of the heart's blood flow, valves, and chambers. |
19 | $14 | $28 |
| Echocardiogram with color Doppler An ultrasound of the heart that uses color imaging to visualize blood flow, measure flow rate, and assess valve function. |
19 | $2 | $5 |
| Removal of subcutaneous heart rhythm monitor This procedure involves the removal of a heart rhythm monitor that has been implanted under the skin. It is a minor surgical intervention to extract the device. |
15 | $76 | $222 |
| 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. |
15 | $109 | $219 |
| Follow-up heart ultrasound An ultrasound of the heart performed to monitor or reassess a previously identified condition or treatment progress. |
12 | $20 | $153 |
| Remote physiologic monitoring setup and education Initial setup of remote monitoring equipment and patient education on its use. |
12 | $15 | $29 |
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.
7.1% high complexity
11.5% medium
81.4% routine
Industry Payment Transparency
Open Payments through 2024 ↗$18,287
Total received (2018-2024)
Avg $2,612/year across 7 years
Top 15% in FL for cardiovascular disease
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
61
Companies
851
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
$2,465
2023
$3,091
2022
$3,292
2021
$2,873
2020
$1,615
2019
$1,996
2018
$2,956
Payments by company (2024)
Abbott Laboratories
$435
Actelion Pharmaceuticals US, Inc.
$324
E.R. Squibb & Sons, L.L.C.
$192
AstraZeneca Pharmaceuticals LP
$149
Kestra Medical Technology Services, Inc.
$131
PFIZER INC.
$100
Bolton Medical Inc
$99
CVRx, Inc.
$97
Novartis Pharmaceuticals Corporation
$91
Lexicon Pharmaceuticals, Inc.
$85
Merck Sharp & Dohme LLC
$80
Kiniksa Pharmaceuticals International, plc
$80
Amgen Inc.
$68
AGEPHA Pharma FZ LLC
$60
Janssen Pharmaceuticals, Inc
$54
Alnylam Pharmaceuticals Inc.
$53
Boehringer Ingelheim Pharmaceuticals, Inc.
$47
BIOTRONIK INC.
$43
Tactile Systems Technology Inc
$37
Becton, Dickinson and Company
$33
United Therapeutics Corporation
$28
Vital Connect, Inc
$24
Medtronic, Inc.
$23
Novo Nordisk Inc
$21
Bayer Healthcare Pharmaceuticals Inc.
$21
SANOFI-AVENTIS U.S. LLC
$19
Boston Scientific Corporation
$18
ABIOMED
$18
VivaQuant Inc, dba Rhythm Express
$18
HEARTFLOW, INC.
$14
Top 3 companies account for 38.6% of 2024 payments
All-time payments by company (2018-2024) ›
Abbott Laboratories
$2,411
Actelion Pharmaceuticals US, Inc.
$1,903
Janssen Pharmaceuticals, Inc
$1,266
AstraZeneca Pharmaceuticals LP
$1,259
Amgen Inc.
$1,244
Amarin Pharma Inc.
$862
PFIZER INC.
$737
Novartis Pharmaceuticals Corporation
$609
CVRx, Inc.
$584
E.R. Squibb & Sons, L.L.C.
$583
Merck Sharp & Dohme LLC
$516
Medtronic Vascular, Inc.
$508
Boehringer Ingelheim Pharmaceuticals, Inc.
$482
ABIOMED
$444
BIOTRONIK INC.
$443
Boston Scientific Corporation
$308
HeartFlow, Inc.
$296
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$291
SANOFI-AVENTIS U.S. LLC
$282
Lundbeck LLC
$268
Impulse Dynamics (USA) Inc.
$257
Kowa Pharmaceuticals America, Inc.
$225
Kestra Medical Technology Services, Inc.
$181
Alnylam Pharmaceuticals Inc.
$179
Medtronic, Inc.
$158
Gilead Sciences, Inc.
$133
United Therapeutics Corporation
$125
Bolton Medical Inc
$99
Philips Electronics North America Corporation
$99
Regeneron Healthcare Solutions, Inc.
$98
Acutus Medical, Inc.
$88
CARDIVA MEDICAL, INC.
$85
Lexicon Pharmaceuticals, Inc.
$85
Bayer HealthCare Pharmaceuticals Inc.
$85
Kiniksa Pharmaceuticals, Ltd.
$83
Kiniksa Pharmaceuticals International, plc
$80
Chiesi USA, Inc.
$79
Merck Sharp & Dohme Corporation
$70
Akcea Therapeutics, Inc.
$68
Esperion Therapeutics, Inc.
$64
AGEPHA Pharma FZ LLC
$60
Becton, Dickinson and Company
$60
ARBOR PHARMACEUTICALS, INC.
$59
Tactile Systems Technology Inc
$52
Braemar Manufacturing, LLC
$49
GE HEALTHCARE
$44
BOSTON SCIENTIFIC CORPORATION
$38
Novo Nordisk Inc
$34
Inari Medical, Inc.
$29
CHIESI USA, INC.
$27
Shockwave Medical, Inc
$27
AtriCure, Inc.
$27
Vital Connect, Inc
$24
Bayer Healthcare Pharmaceuticals Inc.
$21
VivaQuant Inc, dba Rhythm Express
$18
Cardinal Health 200, LLC
$16
Allergan Inc.
$15
ZOLL Circulation Inc
$14
HEARTFLOW, INC.
$14
ARALEZ PHARMACEUTICALS US INC.
$13
Coala Life Inc
$10
Top 3 companies account for 30.5% of all-time payments
Associated products mentioned in payments ›
(6554) Periph Vasc Undiv · (7999) SRC Undivided · AMPLATZER AMULET · AVEIR · Acticor 7 VR-T DX · Advisor Catheter · Arcalyst · Assure WCD · Assurity Pacemaker · BELSOMRA · BIOMONITOR · BRILINTA · BYSTOLIC · Barostim Neo System · CAMZYOS · CARDIOMEMS · CARDIVA VASCADE 6/7F VCS · CARDIVA VASCADE MVP VVCS 6-12F · CLEVIPREX · CLEVIPREX 25MG/50ML · CONFIRM RX · Cardiac Monitoring Suite · CardioMEMS HF System · CareLink · ClosureFast · Coala Heart Monitor · Cobalt · Confirm Rx · Connectivity and Remote care · Corlanor · ELIQUIS · ENSITE · ENSITE PRECISION · ENTRESTO · EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX · Edarbi · EnSite Precision Cardiac Mapping System · EnSite X · FARXIGA · FFRct · FLOWTRIEVER CATHETER · Flexitouch Plus · General - Therapies · INVOKANA · Impella · JARDIANCE · KENGREAL · Kerendia · LEQVIO · LIVALO · LODOCO · LifeVest · Livalo · MERLIN@HOME · MICRA · MULTAQ · Merlin Connectivity and Remote · Mitra Clip system · MitraClip System · NEXLETOL · NORTHERA · ONPATTRO · OPSUMIT · OPSUMIT MACITENTAN · OPTIMIZER · Optimizer Smart System · Ozempic · PERCLOSE PROSTYLE · PRADAXA · PRALUENT · PRALUENT ALIROCUMAB INJECTION · Pacemakers · RELAY THORACIC STENT-GRAFT WITH PLUS DELIVERY SYSTEM · Repatha · Reveal LINQ · Rhythm Express · S · SENSOR ENABLED · SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER · SensiTherm (ICE) · TACTICATH ABLATION CATHETER · TEGSEDI · TYVASO · TherOx DS2 Console · Tryton Side Branch Stent · UPTRAVI · VENASEAL · VERQUVO · VITALPATCH RTM · VYNDAMAX · VYNDAQEL · Vascepa · Vascular Lithotripsy · VenaSeal · Venclose Maven Catheter · WAINUA · WATCHMAN · WATCHMAN Access System · WATCHMAN FLX · XARELTO · ZONTIVITY
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
226
County median income
$81,115
Nearest hospital to ZIP centroid (approximate)
DELRAY MEDICAL CENTER
3.0 mi
3.0 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. Harring is a clinical cardiology specialist, with above-average Medicare volume (top 6% in FL), with 21 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. Harring experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Harring performed 1,599 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. Harring receive payments from pharmaceutical companies?
Yes. Dr. Harring received a total of $18,287 from 61 companies across 851 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. Harring's costs compare to other cardiologists in Delray Beach?
Dr. Harring's average Medicare payment per service is $77. 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. Harring) 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 →
Explore related providers
Same specialty & city
Cardiologists in Delray Beach
Browse cardiologists in Delray Beach ranked by procedure volume and transparency data.
Highest volume
Top Cardiologists in FL
Cardiologists ranked by total Medicare services performed statewide.
Industry payments
Pharma Payments to Cardiologists in FL
Which FL cardiologists receive the most from drug and device companies.
By company
Abbott Laboratories Payments to Doctors
See all physicians who received payments from Abbott Laboratories.
By company
Actelion Pharmaceuticals US, Inc. Payments to Doctors
See all physicians who received payments from Actelion Pharmaceuticals US, Inc.
By company
Janssen Pharmaceuticals, Inc Payments to Doctors
See all physicians who received payments from Janssen Pharmaceuticals, Inc.
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.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology