Andrea G. Quarti, MD

Medicare activity in 2024

Official CMS public-use data for Andrea G. Quarti, 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. Harvest of vein using an endoscope (33508)15 services
2. Coronary artery bypass using artery graft, 1 graft (33533)15 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%
• Heart failure75%
• Chronic kidney disease54%
• Diabetes51%

Hospitals where Andrea G. Quarti works

Medicare's Facility Affiliation Data lists Andrea G. Quarti 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.

• Houston Methodist Cypress HospitalCypress, TX · Acute Care Hospital · CCN 670342
• Houston Methodist HospitalHouston, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · CCN 450358
• Houston Methodist The Woodlands HospitalThe Woodlands, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · CCN 670122
• Houston Methodist Willowbrook HospitalHouston, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · CCN 450844

Practice locations

Addresses where Andrea G. Quarti is enrolled with Medicare (CMS data updated October 2, 2026).

• 6445 Main St, Suite 2500Houston, TX 77030 (713) 441‑3150
• 6550 Fannin St, Suite 1401Houston, TX 77030 (713) 441‑5200
• 6565 Fannin StHouston, TX 77030
• 6565 Fannin St, Suite 520Houston, TX 77030

Group practices

Medicare enrollment lists Andrea G. Quarti as a member of these groups (CMS data updated October 2, 2026).

• TMH Physician Associates PLLC1,690 clinicians in the group
• Houston Methodist Specialty Physicians1,528 clinicians in the group

Specialties

• Thoracic Surgeryprimary
• Vascular Surgeryalso

Find other Thoracic Surgery doctors in Texas →

Other thoracic surgeons in Houston

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

• Mir Timo Zadegh Nazari-Shafti, MD
• Rachel M. Lee, MD
• Javier A. Lafuente, MD
• Vuong-Lam Pham, MD
• Edward J. Hickey, MD
• Vicente Orozco -Sevilla, MD
• Wayne L. Hofstetter, MD
• Manish K. Patel, MD

All thoracic surgeons in Houston →

Other clinicians in TMH Physician Associates PLLC

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

• Kershaw Patel
• Marcus D. Smith, MD
• Lori H. Cavender, MD
• Alexander T. Rozanski, MD
• Sonia Sen, NP
• Luis D. Neve, 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