Juan C. Lopez-Mattei, MD

Medicare activity in 2024

Official CMS public-use data for Juan C. Lopez-Mattei, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Ct scan of heart structure with contrast (75572)303 services
2. Ct scan of blood vessels and grafts of heart with contrast (75574)40 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Ischemic heart disease75%
• Arthritis68%
• Atrial fibrillation68%
• Heart failure51%

Hospitals where Juan C. Lopez-Mattei works

Medicare's Facility Affiliation Data lists Juan C. Lopez-Mattei at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Baylor St. Luke's Medical CenterHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450193

Practice locations

Addresses where Juan C. Lopez-Mattei is enrolled with Medicare (CMS data updated October 2, 2026).

• 6624 Fannin St, Suite 2480Houston, TX 77030 (713) 529‑5530
• 6720 Bertner Ave, Mc2 270Houston, TX 77030 (281) 466‑4401

Group practices

Medicare enrollment lists Juan C. Lopez-Mattei as a member of these groups (CMS data updated October 2, 2026).

• Baylor College of Medicine1,240 clinicians in the group
• Singleton Associates PA838 clinicians in the group

Specialties

• Cardiovascular Disease (Cardiology)primary

Find other Cardiovascular Disease (Cardiology) doctors in Texas →

Other cardiologists in Houston

Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.

• Jolie J. Britt, MD
• Rajeev Grover, MD
• Yochai Birnbaum, MD
• Syed H. Naqvi, MD
• Sanket P. Borgaonkar, MD
• Rupin A. Kadakia, MD
• Danny Eapen, MD
• Caroline Marzbani, MD

All cardiologists in Houston →

Other clinicians in Baylor College of Medicine

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Winston Suh, MD
• Kathleen D. Manning, CSW
• Martin D. Zielinski, MD
• Candice Hude, CNA
• Yochai Birnbaum, MD
• Wadah A. Ameen, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians