Dr. Daniel Donovan, MD
What this data tells you about Dr. Donovan
Dr. Daniel Donovan is an interventional cardiology in San Antonio, TX, with 20 years in practice. Based on federal Medicare data, Dr. Donovan performed 4,596 Medicare services across 3,736 unique beneficiaries.
Between the years covered by Open Payments, Dr. Donovan received a total of $20,358 from 35 pharmaceutical and/or device companies across 707 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. Donovan 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 |
|---|---|---|---|
| Office visit, established patient (30-39 min) | 900 | $87 | $258 |
| Electrocardiogram (EKG), 12-lead | 801 | $9 | $50 |
| EKG interpretation and report | 597 | $6 | $23 |
| Echocardiogram, transthoracic | 485 | $52 | $176 |
| Hospital follow-up visit, moderate complexity | 484 | $61 | $176 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 145 | $10 | $32 |
| Hospital follow-up visit, high complexity | 124 | $93 | $252 |
| Heart muscle strain imaging | 108 | $9 | $32 |
| Office visit, established patient (20-29 min) | 103 | $64 | $174 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 94 | $59 | $197 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 84 | $11 | $39 |
| New patient office visit (45-59 min) | 73 | $112 | $400 |
| Replacement of aortic valve through the skin and femoral artery | 65 | $568 | $3,365 |
| Initial hospital admission, high complexity | 60 | $135 | $492 |
| Initial hospital admission, moderate complexity | 58 | $96 | $335 |
| Ultrasound of both sides of head and neck blood flow | 54 | $29 | $77 |
| Cardiac catheterization | 49 | $182 | $819 |
| Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | 48 | $18 | $60 |
| Coronary stent placement | 45 | $381 | $1,503 |
| Insertion of tube in coronary artery for diagnosis with review by radiologist | 39 | $134 | $672 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 30 | $2 | $10 |
| Ultrasound of heart with probe in esophagus, with report | 29 | $81 | $278 |
| Ultrasound of heart blood flow, valves and chambers | 28 | $13 | $49 |
| Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional | 18 | $20 | $66 |
| Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel | 18 | $40 | $793 |
| Hospital discharge day management, 30 minutes or less | 17 | $60 | $175 |
| Repair of mitral valve through the skin, initial prosthesis | 14 | $1,270 | $4,704 |
| New patient office visit (30-44 min) | 14 | $68 | $260 |
| Electrocardiogram (ecg) 2-day continuous with review by health care professional | 12 | $10 | $69 |
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 ›
Most payments (98%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
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 measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Donovan is a clinical cardiology specialist, with above-average Medicare volume (top 16% in TX), and low-engagement industry engagement, with 20 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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