Medicare Enrolled
Dr. Guillermo Reyes, M.D.
Cardiovascular Disease · San Antonio, TX
Practice pattern: Mixed Practice— Diverse clinical practice across multiple procedure types
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. Reyes 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. Reyes? Request a correction or review of any data shown here. Provider portal →
What this data tells you about Dr. Reyes
Dr. Guillermo Reyes is a cardiovascular disease in San Antonio, TX, with 19 years in practice. Based on federal Medicare data, Dr. Reyes performed 10,634 Medicare services across 2,967 unique beneficiaries.
Between the years covered by Open Payments, Dr. Reyes received a total of $17,325 from 47 pharmaceutical and/or device companies across 709 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in cardiovascular disease. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Reyes is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 19 years in practice▲ Top 3% volume in TX$ $17,325 industry payments
Medicare Practice Summary
Medicare Utilization ↗10,634
Medicare services
Top 3% in TX for cardiovascular disease
2,967
Unique beneficiaries
$49
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~560 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 |
|---|---|---|---|
| Injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds) | 5,820 | $0 | $12 |
| Electrocardiogram (EKG), 12-lead | 1,164 | $10 | $45 |
| Office visit, established patient, complex (40-54 min) | 642 | $131 | $232 |
| Office visit, established patient (30-39 min) | 447 | $86 | $176 |
| Echocardiogram, transthoracic | 279 | $139 | $920 |
| Heart muscle strain imaging | 271 | $28 | $150 |
| Regadenoson injection (Lexiscan) for heart stress test | 256 | $30 | $400 |
| Chronic care management, first 20 min/month | 239 | $39 | $110 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 171 | $48 | $191 |
| Technetium tc-99m sestamibi, diagnostic, per study dose | 164 | $303 | $785 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 141 | $326 | $1,200 |
| Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes | 98 | $8 | $20 |
| Remote pacemaker/defibrillator monitoring, 90 days | 97 | $14 | $60 |
| New patient office visit, complex (60-74 min) | 93 | $138 | $381 |
| Programming of multiple lead implantable defibrillator system | 90 | $75 | $172 |
| Electrocardiogram (ecg) up to 30 days continuous with transmission of patient triggered events with review and report by health care professional | 65 | $640 | $900 |
| Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional | 64 | $19 | $54 |
| Ultrasound of both sides of head and neck blood flow | 63 | $136 | $464 |
| Review by radiologist of arm or leg artery image | 57 | $88 | $111 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 56 | $20 | $25 |
| Insertion of tube into abdominal, pelvic, or leg artery, each first order branch | 51 | $484 | $700 |
| Remote pacemaker monitoring, 90 days | 49 | $19 | $68 |
| Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | 48 | $22 | $140 |
| Ultrasound of leg arteries or artery grafts | 38 | $182 | $350 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 34 | $131 | $559 |
| Insertion of needle or tube into artery of arm or leg | 27 | $197 | $500 |
| Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist | 24 | $553 | $2,619 |
| Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch | 20 | $605 | $2,500 |
| Insertion of tube into first order main and accessory arteries of both kidneys for imaging with review by radiologist | 20 | $1,071 | $3,000 |
| Review by radiologist of abdominal aorta and both leg arteries image | 19 | $122 | $451 |
| Balloon dilation of artery of leg, initial vessel | 16 | $2,141 | $5,424 |
| Cardiac catheterization | 11 | $748 | $2,074 |
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.
5.4% high complexity
64.1% medium
30.5% routine
Industry Payment Transparency
Open Payments through 2024 ↗$17,325
Total received (2018-2024)
Avg $2,475/year across 7 years
Top 21% in TX for cardiovascular disease
47
Companies
709
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
$17,186 (99.2%)
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$139 (0.8%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024$3,106
2023$1,666
2022$2,088
2021$2,720
2020$2,765
2019$2,420
2018$2,559
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
BIOTRONIK INC.
$4,343
Janssen Pharmaceuticals, Inc
$2,742
Bard Peripheral Vascular, Inc.
$1,310
Abbott Laboratories
$846
BARD PERIPHERAL VASCULAR, INC.
$796
SANOFI-AVENTIS U.S. LLC
$773
SCPHARMACEUTICALS INC.
$700
AstraZeneca Pharmaceuticals LP
$520
PFIZER INC.
$503
CARDIVA MEDICAL, INC.
$437
Boehringer Ingelheim Pharmaceuticals, Inc.
$435
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$380
Philips Electronics North America Corporation
$364
Impulse Dynamics (USA) Inc.
$360
Esperion Therapeutics, Inc.
$300
Amgen Inc.
$294
Cardiovascular Systems Inc.
$248
Amarin Pharma Inc.
$215
E.R. Squibb & Sons, L.L.C.
$176
CVRx, Inc.
$159
ARBOR PHARMACEUTICALS, INC.
$150
Azurity Pharmaceuticals, Inc.
$136
Novo Nordisk Inc
$121
Penumbra, Inc.
$117
Janssen Scientific Affairs, LLC
$114
Alnylam Pharmaceuticals Inc.
$109
Medtronic Vascular, Inc.
$76
Acist Medical Systems, Inc.
$76
Regeneron Healthcare Solutions, Inc.
$64
Bardy Diagnostics, Inc.
$61
Kiniksa Pharmaceuticals International, plc
$46
AngioDynamics, Inc.
$43
Allergan Inc.
$38
Arbor Pharmaceuticals, Inc.
$33
Kiniksa Pharmaceuticals, Ltd.
$27
Baxter Healthcare
$26
Galderma Laboratories, L.P.
$26
Tactile Systems Technology Inc
$25
Gilead Sciences, Inc.
$23
Lilly USA, LLC
$18
United Therapeutics Corporation
$17
Boston Scientific Corporation
$16
SANOFI US SERVICES INC.
$16
Medtronic, Inc.
$16
Medline Industries LP
$15
Avinger Inc.
$13
InfoBionic, Inc
$5
Top 3 companies account for 48.5% of total payments
Associated products mentioned in payments ›
(5044) MCOT · (6577) Visions 014 · (9281) Turbo Elite · (9520) IGT Devices Undivided · AMVIA EDGE · Acticor · Acticor 7 VR-T DX · Arcalyst · Assurity Pacemaker · Astron; Pulsar; AstronPulsar · BIOMONITOR · BRILINTA · BYSTOLIC · Barostim Neo System · BioFlo · BioMonitor · CAMZYOS · CARDIVA VASCADE 5F VCS · CARDIVA VASCADE 6/7F VCS · CARDIVA VASCADE MVP VVCS 6-12F · CHANTIX · CROSSER · Carnation Ambulatory Monitor · ClosureFast · DRAGONFLY OPSTAR · Diamondback Peripheral · Dragonfly OCT · EDARBI · ELIQUIS · Edarbi · Edora · Edora 8 DR-T · FARXIGA · FUROSCIX · Flexitouch Plus · HD-IVUS · HI-TORQUE FLOPPY · HT VersaCore · Hi-Torque Balance Guide Wires · Hillrom - Cardiac Ambulatory Monitor · Horizant · IGT D Peripheral · INVOKANA · Indigo System · JARDIANCE · LUTONIX · LifeVest · MINI TREK · MOUNJARO · MULTAQ · MoMe Kardia · NC TREK coronary catheters · NEXLETOL · ONPATTRO · OPTIMIZER · OPTOWIRE · Optimizer · Optis Coronary Imaging System · Orsiro Mission · PANTHERIS · PK Papyrus · PRADAXA · PRALUENT · PRALUENT ALIROCUMAB INJECTION · PRESSUREWIRE · PatientCare Link · Peripheral Orbital Atherectomy System · PressureWire FFR · Pulsar-18 T3 · Renamic Neo · Repatha · Rivacor · Rivacor 7 DR-T · Rotarex · Smart Port CT · Solia · TOUJEO · VENOVO · VYNDAQEL · Vascepa · VenaSeal · XARELTO · XIENCE SIERRA · Xience Sierra Coronary Stent · Xience V coronary stent system
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 (99%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Equivalent to $163 per 100 Medicare services performed
Geographic Context
Cardiovascular Diseases within 10 mi
150
Per 100K population
7.4
County median income
$70,571
Nearest hospital
SAN ANTONIO BEHAVIORAL HEALTHCARE HOSPITAL
0.0 mi
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. Reyes is a mixed practice specialist, with above-average Medicare volume (top 3% in TX), and low-engagement industry engagement, with 19 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
Is Dr. Reyes experienced with injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds)?
Based on Medicare claims data, Dr. Reyes performed 5,820 injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds) 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. Reyes receive payments from pharmaceutical companies?
Yes. Dr. Reyes received a total of $17,325 from 47 companies across 709 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. Reyes's costs compare to other cardiovascular diseases in San Antonio?
Dr. Reyes's average Medicare payment per service is $49. 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. Reyes) 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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