Dr. Cesar Bonilla Isaza, M.D.
What this data tells you about Dr. Bonilla Isaza
Dr. Cesar Bonilla Isaza is an internal medicine in Apopka, FL, with 16 years in practice. Based on federal Medicare data, Dr. Bonilla Isaza performed 1,970 Medicare services across 1,531 unique beneficiaries.
Between the years covered by Open Payments, Dr. Bonilla Isaza received a total of $100,562 from 24 pharmaceutical and/or device companies across 218 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in internal medicine. The majority of payments are for consulting, which typically reflects recognized clinical expertise sought by manufacturers. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Bonilla Isaza 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.
Medicare Practice Summary
Medicare Utilization ↗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 | 279 | $11 | $44 |
| Evaluation of cardiac rhythm monitor system, remote up to 30 days | 249 | $21 | $79 |
| Office visit, established patient (30-39 min) | 176 | $97 | $382 |
| Programming of dual lead pacemaker system | 136 | $61 | $234 |
| Remote pacemaker monitoring, 90 days | 113 | $24 | $90 |
| Office visit, established patient, complex (40-54 min) | 94 | $132 | $533 |
| Hospital follow-up visit, high complexity | 83 | $95 | $358 |
| Initial hospital admission, high complexity | 79 | $132 | $524 |
| New patient office visit, complex (60-74 min) | 67 | $155 | $658 |
| Destruction of tissue of upper heart chamber through tube to treat abnormal heart rhythm | 65 | $257 | $961 |
| EKG interpretation and report | 56 | $7 | $25 |
| Programming of heart rhythm stimulation after drug infusion | 53 | $66 | $249 |
| Evaluation of cardiac rhythm monitor system | 48 | $37 | $146 |
| Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | 48 | $28 | $110 |
| Insertion of catheters and destruction of tissue to treat abnormal heart rhythm | 44 | $257 | $961 |
| Insertion of tube in upper and/or lower heart chambers to record and identify origin of abnormal heart rhythm | 43 | $226 | $844 |
| Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation | 42 | $793 | $2,970 |
| Insertion of probe in esophagus for recording electrical impulses to upper and lower heart chambers | 41 | $29 | $111 |
| Insertion of catheters for recording and pacing of left lower heart chamber rhythm and induction of abnormal rhythm | 38 | $140 | $524 |
| Insertion of heart rhythm monitor under skin | 33 | $70 | $276 |
| Programming of multiple lead implantable defibrillator system | 32 | $78 | $314 |
| Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec | 30 | $27 | $108 |
| Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional | 25 | $19 | $77 |
| Remote pacemaker/defibrillator monitoring, 90 days | 23 | $17 | $65 |
| Heart rhythm recording continous external ekg over more than 48 hours up to 7 days | 20 | $9 | $35 |
| Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | 20 | $18 | $71 |
| Programming of single lead implantable defibrillator system | 18 | $60 | $240 |
| Programming of dual lead implantable defibrillator system | 15 | $73 | $292 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
The majority of payments (69%) are consulting fees, which typically reflect recognized clinical expertise sought by manufacturers. Total industry engagement is in the top 1% for internal medicine in FL.
Geographic Context
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. Bonilla Isaza is a electrophysiology & remote specialist, with above-average Medicare volume (top 21% in FL), and high industry engagement (consulting-driven, top 1%), with 16 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
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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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