Kayleen P. Marquez, MD

Hospitals where Kayleen P. Marquez works

Medicare's Facility Affiliation Data lists Kayleen P. Marquez 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.

• St. Luke's Sugar Land HospitalSugar Land, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · CCN 670053

Practice locations

Addresses where Kayleen P. Marquez is enrolled with Medicare (CMS data updated October 2, 2026).

• 1317 Lake Pointe PkwySugar Land, TX 77478 (281) 637‑7000

Group practices

Medicare enrollment lists Kayleen P. Marquez as a member of this group (CMS data updated October 2, 2026).

• Integrative Emergency Services Physician Group-Houston PLLC217 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Texas →

Other emergency medicine doctors in Sugar Land

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

• David C. Wong, MD
• Saher Zaidi, MD
• Thomas A. Williams, MD
• Raymond Y. Cheng, MD
• Joann F. Pearson Young, MD
• Kimberly Adu-Gyamfi, MD
• Jameson A. Bowles, DO
• Kabir Rezvankhoo, MD

All emergency medicine doctors in Sugar Land →

Other clinicians in Integrative Emergency Services Physician Group-Houston PLLC

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

• Omerine Y. Aseh, MD
• Abdoulie Gaye, DO
• Michael Tran, MD
• Gayle A. Clingaman, NP
• Christian M. Sonnier, MD
• Santos R. Ortiz Comas, 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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
5. Medicare Care Compare — official Medicare tool to look up clinicians